GREEN PROTECT PROTECTION OF PV SYSTEMS. Green protect - DC POWER NEEDS CONTROL

GREEN PROTECT DC - distribution and protection components Cylindrical fuse-links Fuse holders for cylindrical fuse-links Accessories for cylindrical fuses NH fuse -links NH fuse bases NH fuse disconnectors Lightning and Surge Arresters Switch disconnector Distribution boards Ready made DC-junction boxes AC - distribution and protection components Solutions Design on customer s request Overcurrent and Overvoltage Protection for Wind Power Generation PROTECTION OF PV SYSTEMS 5 7 18 3 3 3 9 58 59 1 9 7 79 8 POWER NEEDS CONTROL 3

ETI provides high-quality solutions for the complete overcurrent and overvoltage protection of applications in the field of photovoltaic and other renewable energy sources. Our products are designed for complete protection of: - DC circuits (overvoltage protection and reverse current protection) - circuits inside DC/AC inverters (semiconductor protection) - AC circuits between the inverter and the power grid (overvoltage, overcurrent and anti-islanding protection). The products are internationally certified and carry several quality marks. GREEN PROTECT PROTECTION OF PHOTOVOLTAIC SYSTEMS

DC - distribution and protection components Introduction Photovoltaic systems are composed by photovoltaic panels, cables, fuses, switches, overvoltage arresters and power inverter. Photovoltaic panels utilise the power of sun light to converters photons to DC current. Electricity generated by solar panels is then fed into a power inverter that converts DC current to AC current. gpv fuse has been developed to protect cable and panel against "reverse" overcurrent. ETITEC B, C-PV series of over voltage surge protective devices has been developed to protect against direct and indirect lightning discharges and is intended to protect photovoltaic systems. The circuit topology consists of two varistors stages each protected by a thermal disconnection device. Overcurrent protection PV module protection from»dc REVERSE«current on DC side Array with three or more strings of panels: PV systems that have three or more strings connected in parallel need to have each string protected by fuses. Systems that have less than three strings will not generate enought fault current to damage the conductors/solar panels. Normaly there are two gpv fuses connected on each string (+ and - pole), that protect conductors/solar panels from damage and eliminate any safety hazards. Fuses isolate the faulted string. The rest of PV system can continue to generate electricity. PV module protection from»ac REVERSE«current caused by defective inverter If an inverter becomes defective (transformerless ), AC reverse current can feed into DC strings and destroy PV modules. 5

CH 10 gpv fuse selection Define panel data: -I sc (string) - U oc (STC) - open circuit voltage at standard conditions -number of panels -number of strings Does string number exceed TWO? NO No gpv string fusing required YES gpv string fuse In 1, xi sc (panel) gpv string fuse Un 1, x U oc (STC) (panel) x number of panels Derating factor 1, is defined for ambient temperature max. 5 C. Cable cross-section derating factor is not included! NH gpv fuse selection Apply gpv string fuse to + and - pole of string Define panel data: -I sc (panel) -U oc (STC) - open circuit voltage at standard conditions -number of panels -number of strings NH PV fuse I n 1,5 x I sc (panel) x number of strings NH PV fuse U n 1, x U oc (STC) (panel) x number of panels Apply NH PV fuse to + and - pole of string Derating factor 1,5 is defined for ambient temperature max. 5 C Cable cross-section derating factor is not included! ETI as one of the most important European producer of overcurrent protection equipment and devices participating in many working groups for standards developement at International Electrotechnical Commission (IEC). ETI is member of maintenance team MT9 belonging to the 3B group, working on the part of the IEC 09 dealing with supplementary requirements for fuse-links for the overcurrent protection of solar photovoltaic energy systems. gpv fuse link must be selected acc. standard IEC 58

CH 10 gpv - Fuse-links General characteristics Rated voltage 1000V d.c. L/R=ms Breaking capacity 10kA d.c. / 30kA d.c. Standards UL 579, UL 8-1 Application For protection of photovoltaic modules. UL file: E37771 CH 10x38 gpv Size I n [A] Code No. standard contacts 10kA UL Code No. standard contacts 30kA IEC Code No. type SU contacts 30kA IEC Pre-arcing Joule integral [A s] L/R=ms Operating Joule integral [A s] L/R=ms Power dissipation [0,7 x I n ] P d [W] Power dissipation [I n ] P d [W] Weight [g] Packaging [pcs] 0,5 00513 005131 0,01 0,08 0, 0,5 10 x 38 * 900V d.c. 1 005138 00519 1,5 3 0, 1,0 005101 00505 005115 1,7,3 0,7 1,1 3 005100 00507 005113,8 5, 0,5 1, 3,5 005135 00508 00517,5 7 0,57 1, 00510 00509 00511 3,9 11,7 0,5 1,5 5 005111 005070 0051 8 1 0,3 1,9 005103 005071 005117 10, 3, 0,73 1,75 7 005110 00507 00511 1 0 0,7 1,7 8 00510 005073 005118 17 5 0,8 1,9 10 005105 005075 005119 8,3 33 0,97, 1 00510 005077 00510 73 0,8 1,9 13 005137 005078 00518 1 70 1,0,3 1 00513 005079 0051 8 9 1,3 3,0 15 00511 005080 00515 9 15 1,0, 1 005107 005081 00511 8 17 1,1, 0 005108 005085 0051 8 5 1,3 3, 5* 005109 00513 15 89 1,5,1 5 005139 00510 110 70 1,5,1 59,0-0,8 10/1 10/500 SU:10/380 9,-51,0 Standard Contacts Type SU Contacts 7

CH 10x38 gpv I/t characteristics 8

10 t v /s 10 3 10 10 1 0,5A 3,5A 1000V 5A 5A 7A 13A 15A 10 0-1 10-10 10 0 10 1 CH 10x38 gpv I/t characteristics 10 I /A p 10 3 Tamb A1 ( C) -0 1,19-10 1,153 0 1,109 10 1,03 0 1,015 30 0,9 0 0,911 50 0,85 0 0,79 70 0,78 80 0,5 CH10x38 gpv temperature derating factor 1, 1, 1,0 0,8 0, 0, 0, 0,0-0 -0 0 0 0 0 80 100 Ambient temperature C 9

CH 10x85 gpv - Fuse-links General characteristics Rated voltage 1500V d.c. L/R=ms Breaking capacity 10kA d.c. / 30kA d.c. Standards UL 579, UL 8-1 Application For protection of photovoltaic modules. UL file: E37771 CH 10x85 gpv Size I n [A] Code No. standard contacts 10kA UL Code No. standard contacts 30kA IEC Code No. type SU contacts 30kA IEC Pre-arcing Joule integral [A s] L/R=1ms Operating Joule integral [A s] L/R=1ms Power dissipation [0,7 x I n ] P d [W] Power dissipation [I n ] P d [W] Weight [g] Packaging [pcs] 00500 00510 1,5,1 1,0, 00501 0057 00511 10, 15,1 1,1,7 5 00539 0057 00509 10, 33, 1, 3,0 0050 00577 0051 3,3 50, 1, 3,0 8 00503 00579 00513 109 1,5 3, 10 0050 00580 0051 3 191 1, 3,7 1 00505 0058 00515 118 1, 3,3 15 0050 00585 00519 0, 11 1, 3, 1 0050 0058 0051 35 1 1, 3,7 0* 00507 00587 00517 39 09 1,7,0 5* 00508 00588 00518 7 50,1 5, * 100V d.c. 10 x 85 15/17 10/10 SU:10/10 105,-108,0 95,8-98, Type SU Contacts Standard Contacts 10

CH 10x85 gpv I/t characteristics Tamb A1 ( C) -0 1,179-10 1,10 0 1,100 10 1,057 0 1,01 30 0,98 0 0,919 50 0,89 0 0,815 70 0,757 80 0,9 CH10x85 gpv temperature derating factor 1, 1, 1,0 0,8 0, 0, 0, 0,0-0 -0 0 0 0 0 80 100 Ambient temperature C 11

CH 10 PV - Fuse-links General characteristics Rated voltage 700V a.c/d.c. L/R=ms Breaking capacity 30kA a.c./d.c. Standards IEC 09- Characteristic gr CH 10 PV Size I n [A] Code No. standard contacts Code No. type SU contacts Pre-arcing Joule integral [A s] L/R=ms Operating Joule integral [A s] L/R=ms Power dissipation [0,7 x I n ] P d [W] Power dissipation [I n ] P d [W] Weight [g] Packaging [pcs] 10 x 38 005017 005300 1, 1,1 0, 1,10 005018 005301 7, 8 0,55 1,30 005019 00530 1 3 0,73 1,70 8 00500 005303 30 98 0,70 1, 10 00501 00530 0 73 0,98, 1 0050 005305 8 1 0,8 1,85 1 00503 00530 97 18 1,0,1 0 0050 005307 1 301 1,7 3,00 5 00505 005308 3 1,1,00 10/1 10/500 SU:10/380 59,0-0,8 9,-51,0 Type SU Contacts Standard Contacts Tamb A1 ( C) -0 1,19-10 1,153 0 1,109 10 1,03 0 1,015 30 0,9 0 0,911 50 0,85 0 0,79 70 0,78 80 0,5 CH10x38 gpv temperature derating factor 1, 1, 1,0 0,8 0, 0, 0, 0,0-0 -0 0 0 0 0 80 100 Ambient temperature C 1

CH 10x38 PV I/t characteristics (700 & 900 V) 13

CH 10 PV - Fuse-links General characteristics Rated voltage 900V a.c./d.c. L/R=ms Breaking capacity 30kA a.c./d.c. Standards IEC 09- Characteristic gr CH 10 PV Size I n [A] Code No. standard contacts Code No. type SU contacts Pre-arcing Joule integral [A s] L/R=ms Operating Joule integral [A s] L/R=ms Power dissipation [0,7 x I n ] P d [W] Power dissipation [I n ] P d [W] Weight [g] Packaging [pcs] 00507 005310 1, 1,89 0, 1,10 10 x 38 00508 005311 7, 37 0,55 1,30 00509 00531 1 81 0,73 1,70 8 005030 005313 30 1 0,70 1, 10 005031 00531 0 9 0,98, 1 00503 005315 8 157 0,8 1,85 1 005033 00531 97 3 1,0,1 0 00503 005317 1 387 1,7 3,00 5 005035 005318 558 1,1,00 10/1 10/500 SU:10/380 59,0-0,8 9,-51,0 Type SU Contacts Standard Contacts 1

CH 10x85 PV - Fuse-links General characteristics Rated voltage 100V d.c. L/R=ms Breaking capacity 30kA d.c. Standards IEC 09- Characteristic gr CH 10x85 PV Size I n [A] Code No. standard contacts Code No. type SU contacts Pre-arcing Joule integral [A s] L/R=1ms Operating Joule integral [A s] L/R=1ms Power dissipation [0,7 x I n ] P d [W] Power dissipation [I n ] P d [W] Weight [g] Packaging [pcs] 0050 00530 1, 1,7 1,13,7 10 x 85 0051 00531 1,5 13 1,19,9 005 0053 1 8 1,33 3,0 8 0053 00533 1 1,0,19 10 005 0053 53 91 1,3,0 1 0055 00535 1 3 1,31 3,7 1 005 0053 11 177 1,57 3,5 0 0057 00537 1 31 1,8 3,85 5 0058 00538 73 38,17 5,00 15/17 10/10 SU:10/10 105,-108,0 95,8-98, Standard Contacts Type SU Contacts 15

CH 10x85 PV I/t characteristics Tamb A1 ( C) -0 1,179-10 1,10 0 1,100 10 1,057 0 1,01 30 0,98 0 0,919 50 0,89 0 0,815 70 0,757 80 0,9 CH10x85 gpv temperature derating factor 1, 1, 1,0 0,8 0, 0, 0, 0,0-0 -0 0 0 0 0 80 100 Ambient temperature C 1

CH 1x51 gpv - Fuse-links General characteristics Rated voltage 1000V d.c. L/R=ms Breaking capacity 10kA d.c. Standards IEC 09- ed 1.0 (010-9) Application For protection of photovoltaic modules CH 1 gpv Size I n [A] Code No. standard contacts Code No. type SU contacts Pre-arcing Joule integral [A s] L/R=ms Operating Joule integral [A s] L/R=ms Power dissipation [0,7 x I n ] P d [W] Power dissipation [I n ] P d [W] Weight [g] Packaging [pcs] t /s 1 0037105 55 155 1, 3,1 18, 10/00 1 0037305 55 155 1, 3,1 0, 10/0 0 0037107 130 330 1,5 3, 18,7 10/00 0 0037307 130 330 1,5 3, 0,7 10/0 5 0037109 180 30 18,7 10/00 1x51 5 0037309 180 30 0,7 10/0 3 0037111 97 190,1 5,1 18,9 10/00 3 0037311 97 190,1 5,1 0,9 10/0 3 0037115 50 1190,3 5, 18,9 10/00 3 0037315 50 1190,3 5, 0,9 10/0 * Power dissipation is measured on an open fuse base, according to the requirements of IEC 09-. v 10 3 1A 0A 5A 3A 3A Type SU Contacts 10 1 10 0 10-1 10-10 10 1 10 CH 1 PV I/t characteristics I /A p 3 10 17

NEW EFH fuse holder More space for finger to open fuse carrier Advantages of cylindrical fuse holder EFH Compliance with IEC 097-1, IEC 097-3, UL 8-1, UL 8-18, and UL 8E Mounting on standard DIN 35 mm rail (DIN EN0715) All contact surfaces are silver plated Complete protection against touch according to IP0 Possibility of sealing in ON or OFF positions All plastic parts are made of material resistant to extremely high temperatures. Fuse carrier assures that a fuse link is not in touch with a housing For both sizes a version with electronic indicator is available. Marked with L (LED), the EFH has a built in LED diode which blinks after the fuse-link operates. Operating voltage ranges from 50V to 1000V d.c. Modular design it is possible to assemble multi-pole versions at the building site 18

EFH 10 DC - Fuse holder General characteristics Rated voltage 1000V d.c. Rated current max. 5A Max. fuse link power dissipation 3 W Cross section of connecting wire 1 mm - 5 mm Pole build-in width Mounting on the rail Utilization category Rated torque 17,5 mm EN 0715-35mm rail DC-0B (Do not operate under load) Nm Standards Fuse-links IEC/EN 09-, IEC/EN 09-, UL 8- Standards - Fuse holder IEC 097-1, IEC 097-3, UL 8-1, UL 8-18, UL 8E, CSA C. No.5 EFH 10 DC Number of poles U e /U i [V] I max. [A] Code No. Indicator Adapter Weight [g] Packaging [pcs] 005001 - - 3 1 pole 5A 005011 LED - 0050501-8 1/108 1000V d.c. pole 5A 0050511 LED 9 005003 - - 1 005013 LED - 15 0050503-13 0050513 LED 135 /5 Version with adapter Dimensions [mm] Type B 1 pole 17,5 pole 35 19

EFH 1 DC - Fuse holder General characteristics Rated voltage 1000V d.c. Rated current max. 50A Max. fuse link power dissipation 5 W Cross section of connecting wire 1,5 mm - 35 mm Pole build-in width Mouting on the rail Utilization category Rated torque 7 mm EN 0715-35mm rail DC-0B (Do not operate under load),5-3nm Standards Fuse-links IEC/EN 09-, IEC/EN 09-, UL 8- Standards - Fuse holder IEC 097-1, IEC 097-3, UL 8-1, UL 8-18, UL 8E, CSA C. No.5 EFH 1 DC Number of poles U e /U i [V] I max. [A] Code No. Indicator Weight [g] Packaging [pcs] Type Dimensions [mm] B 1 pole 1000V 50A pole d.c. 50A 005001-10 005011 LED 103 005003-0 005013 LED 08 1/9 /8 1 pole 7 pole 5 module module EFH / PCF EFH / PCF EFH / PCF EFH / PCF EFH / PCF EFH / PCF EFH / PCF EFH / PCF EFH / PCF + (plus) inputs - (minus) inputs distance module P730 (o.c. 001130) or gap distance module P730 (o.c. 001130) or gap * keep distance between group of three fuse holders ** put together up to three fuse holders in one group *** keep groups of + (plus) poles together and groups of - (minus) poles together but separated **** tighten contact screws using suggested torque and test torque again after some period of use 0

PCF 10 DC - Fuse holder General characteristics Rated voltage Rated current Max. fuse link power dissipation Cross section of connecting wire Pole build-in width 1000V d.c. max. 5A 3 W 0,5 mm - 10 mm (AWG 8-0 solid) 18 mm Mouting on the rail EN 0715 Utilization category Rated torque DC-0B (Do not operate under load) 1,Nm Standards Fuse-links IEC 09-, UL 8- Standards - Fuse holder IEC 097-1 Ed..0 EN 097-1 IEC 097-3 Ed..1 EN 097-3 UL file: E3595 PCF 10 DC Number of poles U e /U i [V] I max. [A] Code No. Indicator Weight [g] Packaging [pcs] 1P 1000 5 0055001-58 1/108 P 1000 5 0055003-10 /5 1P 1000 5 0055011 LED 58 1/108 P 1000 5 0055013 LED 10 /5 Dimensions [mm] Type B 1 pole 17,8 pole 35, 1

Technical specifications for CH fuse holders Technical data PCF 10 DC EFH 10 DC EFH 1 DC Fuse type CH 10x38 PV CH 10x38 PV CH 1x51 PV IEC UL IEC UL IEC UL Versions Without indicator, LED indicator Number of poles 1p, p Rated operational voltage Ue 1000V d.c. Rated operational current Ie 5A 50A Rated conditional short-circuit current 30kA 10kA 30kA 10kA 30kA 10kA Rated insulation voltage Ui 1000V 1000V 1000V Rated imp. withstand voltage Uimp kv 8kV 8kV Required insulation temperature rating 0 C 0 C 0 C Max power dissipation of the fuse-link (W) 3W 3W 5W Derating factor of current In for different ambient temperatures Derating factor of current In for side by side mounting fuse holders (nr. of poles) LED indicator operating range Utilization category Operational performance (cycles with current) 0 0 1 30 0 0,95 0 0 0,9 50 0 0,8 0 0 0,7 70 0 0,5 1-1 5-0,8 7-9 0,7 10 0, 80V-1000V d.c. DC-0B (Do not operate under load) 0 0 0 Operational performance (cycles without current) 000 000 000 Inclined Plane Tracking (IPT) 0min at 1kV 0min at 1kV Humidity 90% at 0 C 90% at 0 C 90% at 0 C Operating ambient temperature -5 C... +0 C -5 C... +0 C -5 C... +0 C Store ambient temperature -5 C... +55 C -5 C... +55 C -5 C... +55 C Degree of protection (IEC 059) IP 0 IP 0 IP 0 Terminal capacity 0,5-10mm Double connection AWG 0-10 stranded Cu only 1-5mm AWG 18-8 solid&stranded Cu only 1,5-35mm AWG 1- solid&stranded Cu only Screw PZ M PZ M PZ M5 PZ M5 PZ M5 PZ M5 Torque 1,Nm 1,Nm Nm Nm 17,7 lb-in,5-3nm Nm 17,7 lb-in Mounting on EN 0715 rail 35mm rail Sealing posibility ON and OFF Standards - fuse links IEC/EN 09- IEC/EN 09- UL 8- Standards - fuse holders IEC 097-1 IEC 097-3 IEC/EN 09- IEC/EN 09- UL 8- UL 8-1 UL 8-18 IEC/EN 09- IEC/EN 09- UL 8- IEC 097-1 IEC 097-3 IEC/EN 09- IEC/EN 09- UL 8- UL 8-1 UL 8-18 UL 8E CSA C. No.5 IEC/EN 09- IEC/EN 09- UL 8- IEC 097-1 IEC 097-3 UL 8- IEC/EN 09- UL 8-1 UL 8-18 UL 8E CSA C. No.5 Test reports Int UL Int UL Int UL Certificates UR UL Listed UL Listed

Section rail PCF 10 DC, EFH 10 DC Type Description Code No. IZS10/1F/5 IZS1/1F/5 For use with PCF10 DC, EFH10 DC 10 mm, 1 pole, 5 mod 1mm, 1 pole, 5 mod Cross section (mm ) Length (m) Weight [g] Packaging [pcs] 0091101 10 1 150 0 0091111 1 1 0 0 EFH 1 DC Type Description Code No. IZS1/1F/3 For use with EFH1 DC 1mm, 1 pole, 3 mod Cross section (mm ) Length (m) Weight [g] Packaging [pcs] 009111 1 1 80 0 Fuseholder for CH fuse links Fuseholders for CH10 fuse links Code Type Weight(g) Packaging [pcs] 00710335 HK10383 1 50 Dimensions [mm] Type A B C D E F G H HK10383 1,3 9,8 19,0,0,0 0,75 11,0,0 Fuseholders for CH1 fuse links Code Type Weight(g) Packaging [pcs] 0071030 CH1-PCB 5 100 0071031 CH1-SCR 5 100 Dimensions [mm] Type A B C D E F G CH1-SCR 1 1 3,,5 0 0 Dimensions [mm] Type A B C D E F G H CH1-PCB 1 1 15,5 5 3,5 0,75 10,7 3,5 3

NH DC 750V - Fuse-links General characteristics Rated voltage 750V d.c. (L/R = 15ms) Breaking capacity 0 ka d.c. Standards IEC 09- ed 1.0 (010-9), IEC 09- Application Fuse-link for DC application. Applied in fuse base PK0 and PK1 DC. DC 750 V In [A] Code No. Size 0 gpv Code No. Size1C Code No. Size 0 PV (gr) Code No. Size1C Power dissipation [W] Pre-arcing Joule integral [I t] (L/R = 15ms) Operating Joule integral [I t] (L/R = 15ms) 3 00110308 00110300 00110500 00110510 7, 70 370 0 00110310 00110301 0011050 0011051 8,8 135 50 50 00110311 0011030 00110503 00110513 11,0 50 1.000 3 0011031 00110303 0011050 0011051 13,5 50 1.790 80 00110313 0011030 00110505 00110515 17,0 1.050 3.000 100 0011031 00110305 0011050 0011051 1,0.580.10 15 00110315 0011030 00110507 00110517.300 1.090 10 0011031 00110307 00110508 00110518 3 13.00 7.0 Weight [g] 80/0 300/1C Packaging [pcs] 3/ Size A B C D 0 15 35 50 0 1C 135 0 55 5 gpv, PV(gR) 750V, 1000V dimensions

NH DC 1000V - Fuse-links General characteristics Rated voltage 1000V d.c. (L/R = ms) Breaking capacity 0 ka d.c. Standards Fuse-links IEC 09- ed 1.0 (010-9), IEC 09- Application Fuse-link for DC application. Applied in fuse base PK0 and PK1 DC. DC 1000 V I n [A] Code No. Size 0 gpv Code No. Size 1C Code No. Size 0 PV (gr) Code No. Size 1C Power dissipation [W] Pre-arcing Joule integral [I t] (L/R = ms) Operating Joule integral [I t] (L/R = ms) 3 00110381 00110371 0011050 00110530 7, 5 30 0 00110383 00110373 001105 0011053 8,8 9 730 50 0011038 0011037 0011053 00110533 11,0 155 90 3 00110385 00110375 001105 0011053 13,5 90 1.70 80 0011038 0011037 0011055 00110535 17,0 50 3.10 100 00110387 00110377 001105 0011053 1,0 1.110 5.80 15 00110388 00110378 0011057 00110537.800 11.30 10 00110389 00110379 0011058 00110538 3 5.950 0.750 Weight [g] 80/0 300/1C Packaging [pcs] 3/ gpv, PV(gR) 750V, 1000V t-i characteristics 5

NH DC 1000V - Fuse-links NEW! General characteristics Rated voltage 1000V d.c. (L/R=1ms) Breaking capacity 10kA d.c. Standards IEC 09- ed. 1.0 Application Fuse link for DC application. Applied in fuse base PK1,, 3 1000V d.c.. DC 1000V gpv Size I n [A] gpv Standard indicator Code No. Power dissipation (0,7 x I n ) [W] Power dissipation [W] Pre-arcing Joule integral [I t] (L/R = 1ms) Operating Joule integral [I t] (L/R = 1ms) Weight [g] Packaging [pcs] 1 00 001103 11 7.00 9.000 500 3/ 00 0011033 11.00 9.000 50 001103 15 3.000 38.000 50 1/1 10 001105 15 38 5.000 10.000 00 0011055 18 5 10.000 0.000 3 50 0011058 18 0.000 0.000 315 001100 5 0.000 80.000 100 3/15 350 0011059 5 55 5.000 90.000 00 0011057 58.000 138.000 D F E C 9,8 B L N A Size A B C D E F L N 1 135 51 51 7 70 7 150 30 8 1 1 71 70 7 3 150 37 0 73 73 87 70 7

NH1 gpv 1000V t-i characteristics NH gpv 1000V t-i characteristics NH3 gpv 1000V t-i characteristics 7

NH DC 1100V - Fuse-links General characteristics Rated voltage 1100V d.c. (L/R = 5ms) Breaking capacity 10 ka d.c. Standards IEC 09- ed 1.0 (010-9), IEC 09- Application Fuse-link for DC application. Applied in fuse base PK XL 1500V. DC 1100V Size I n [A] Standard indicator (pic.1) gpv PV (gr) Power dissipation Trip indicator - K contact indicator tor - K S 170 screw Standard Trip indica- (0,7xI n ) (pic.) (pic.3) (pic.1) (pic.) P d [W] Power dissipation [W] Pre-arcing Joule integral [I t] (L/R = 5ms) Operating Joule integral [I t] (L/R = 5ms) 3 00110 0011031 0011035 0011050 00110550, 15,0.70 3.50 80 001107 001103 001103 0011051 00110551 7 17,0.000 5.500 1XL 100 001108 0011033 0011037 001105 0011055 8, 0,0.500 9.000 15 001109 001103 0011038 0011053 00110553 9, 3,0 11.000 15.000 10 0011010 001101 001100 001105 0011055 1, 35,0 19.00 8.0 00 0011011 001101 0011039 00110585 0011058 13,9 3,.00 83.00 00 0011030 0011015 001101 0011055 00110555 17,8,0 0.000 0.000 XL 50 0011013 0011017 001103 001105 0011055 17,9,0 85.0 117.00 350* 0011083 / / / / 7 5,5 0.000 130.000 00 0011051 / / / / 17 1 0.000 59.000 001105 / / / / 17,5 0.000 88.000 50 0011053 / / / / 17,7 5 85.000 115.000 300 001105 / / / / 5 53,5 1.000 0.000 3L 315 001105 0011019 00110 0011057 00110557 5, 5,0 1.800 1.900 350 001100 00110 00110 0011058 00110558 8, 0,5 175.000 0.000 00 001101 001103 001105 0011059 00110559 8,8 7,0 35.000 35.000 50* 001108 / 0011050 / / 0 98 110.000 80.000 500* 00110 / 001107 / / 11 150.000 370.000 30* 001109 / 001108 / / 119 180.000 50.000 *L/R=ms, 30kA d.c.; special dimensions (see next page) Weight [g] Packaging [pcs] 750 1/17 1050 1/15 130 1/10 Picture 1 8

Picture 7,5 1 10 R B P C G 19 A E Picture 3 Size Dimensions [mm] A B C E G P R M O 1XL 19 0 1,5 0,5 13,7 50 5 XL 09 30 8 5 71 7,3 1, 59 1 *XL (350A) 08 30 8 0 / / / 0 / 3L 09 37 0 8 35, 17,0 70 7 *3L (50A, 500A, 30A) 09 37 0 73 / / / 73 77 9

Pre-arcing time (s) tv/s 10 10 3 80A 15A 3A 100A 10A 315A 50A 350A 00A a rcing time (s) tv/s Pre- 10 10 3 50A 500A 30A 10 10 10 1 10 1 10 0 10-1 10-10 10 3 Prospective current (A) Ip/A gpv, PV(gR) 1100V t-i characteristics 10 0 10-1 10-10 3 10 Prospective current (A) Ip/A gpv, PV(gR) 1100V t-i characteristics 30

NH DC 1100V - Fuse-links NEW! General characteristics UL file: E37771 Rated voltage 1100V d.c. (L/R = ms) Breaking capacity 10 ka d.c. Standards UL 579, UL 8-1 Application Fuse link for DC application. Applied in fuse base PK XL 1500V. DC 1100V gpv Size I n [A] Standard indicator (pic.1) gpv S 170 screw contact (pic.) U 170 screw contact (pic.3) Power dissipation (0,7xI n ) P d [W] Power dissipation [W] Pre-arcing Joule integral [I t] (L/R = ms) Operating Joule integral [I t] (L/R = ms) 3 00110391 001107 0011087 7 15,7.800 3.500 80 0011039 0011073 0011088 7 1.500 5.500 1XL 100 00110393 001107 0011089 8,3 19 7.500 9.000 15 0011039 0011075 0011090 9,7 13.000 15.000 10 00110395 001107 0011091 13, 30 5.000 30.000 00 0011039 0011077 001109 15 3,8 39.000 80.000 XL 00 00110397 0011078 0011093 15,9 3 55.000 75.000 50 00110398 0011079 001109 19,3 90.000 10.000 315 00110399 0011080 0011095 3 53, 170.000 30.000 350 0011000 0011081 001109 58 195.000 0.000 3L 00 0011001 001108 0011097 8,8 50.000 350.000 50 0011085 001108 0011098 3 85 130.000 50.000 500* 001109 001108 001107 37 98 150.000 370.000 *size 73x73; dimensions on page 3 (3L). Size Dimensions [mm] A B C E G P R M O 1XL 19 0 1,5 0,5 13,7 50 5 XL 09 30 8 5 71 7,3 1, 59 1 3L 09 37 0 8 35, 17,0 70 7 Weight [g] Packaging [pcs] 750 1/17 1050 1/15 130 1/10 Picture 1 Picture 31

Picture 3 Dimensions [mm] Size A B C D E F G H K I 1XL 197 170 133 0 50 1 11 XL 00 170 130 8 30 5 59 18 13 3L 00 170 130 0 37 70 3 13 Pre-arcing time (s) tv/s 10 10 3 10 80A 15A 00A 315A 3A 100A 10A 50A 350A 00A a rcing time (s) tv/s Pre- 10 10 3 10 10 1 50A 500A 10 1 10 0 10 0 10-1 10-1 10-10 10 3 Prospective current (A) Ip/A 10-10 3 10 Prospective current (A) Ip/A gpv 1100V t-i characteristics 3

NH DC 1500V-fuse links NEW! General characteristics UL pending Rated voltage 1500V d.c. (L/R=ms) Breaking capacity 10kA / 15 ka d.c. Standards IEC 09- ed. 1.0, UL579, UL8-1 Application Fuse link for DC application. Applied in fuse base PK XL 1500V. DC 1500V Size I n [A] Standard indicator (pic.1) gpv S 170 screw contact (pic.) U 170 screw contact (pic.3) Power dissipation (0,7xI n ) P d [W] Power dissipation [W] Pre-arcing Joule integral [I t] (L/R = ms) Operating Joule integral [I t] (L/R = ms) Weight [g] Packaging [pcs] 50 001101 00110 001103 1 800 3500 1XL XL 3L 3 0011050 00110591 001100, 1 1.500.000 80 0011051 0011059 0011007 7 1 5.000 15.000 100 001105 00110593 0011008 8,3 19 10.000.000 15 0011053 0011059 0011009 9,7 15.000 37.000 10 001105 00110595 0011010 13, 30 19.000 8.000 00 0011055 0011059 0011011 13,7 3,5.000 75.000 00 001105 00110597 001101 15,9 3.000 75.000 50 0011057 00110598 0011013 19,3 73.000 13.000 315 0011059 001100 0011017 0, 51 70.000 180.000 350 00110570 0011003 0011018 5,5 3 10.000 00.000 00 00110571 001100 0011019 35 8 0.000 15.000 950 1/15 1350 1/9 1970 1/9 33

Picture 1 Picture Picture 3 Dimensions [mm] Size A B C D E F G H J 1XL 193 130 51 51 1 1 11 11 XL 08 130 30 0 0 8 1 11 13 3L 08 130 37 73 73 0 1 11 13 3

1 1,100 t-i characteristics 1,000 0,900 ta ( C) A1 0 0,91 5 0,88 0,800 0,700 0,00 50 55 0 5 70 75 80 0,8 0,81 0,78 0,7 0,71 0,7 0,3 0,500 5 30 35 0 5 50 55 0 5 70 75 80 C 35

Fuse base PK XL NEW! General characteristics Rated voltage 1500V a.c./d.c. Rated current 50A, 00A, 30A Insulation class C-VDE 0110 Rated torque-contact (size 1XL,XL,3L) 3Nm Rated torque (mounting plate) 1Nm Degree of protection IP00 Standards EN 09, IEC09, DIN VDE 03, DIN 30, DIN 33 Fuse base PK XL Type I n [A] Code No. Cable lugs according to DIN 35 [mm ] Weight [g] Packaging [pcs] PK1XL M10-M10 1500V 1p 50 0013017 5-150 75 3 PKXL M10-M10 1500V 1p 00 0013019 5-0 91 1 PK3L M1-M1 1500V 1p 30 001303 5-300 118 1 35 10 M10-M10 8 01 1,5 55,5 30 10,5 35 10 3 0 PK1XL 3

0 10 M10-M10 87 1 1,5 5 30 10,5 35 10 3 85 PKXL 70 10 M1-M1 99 1 1,5 5 30 10,5 35 10 3 300 PK3L 37

Fuse base U1 3/GZ/1500/H General characteristics Type U1XL-1IGZ/1500/H UXL-1IGZ/1500/H U3L-1IGZ/1500/H Size NH1XL NHXL NH3L Rated voltage V 1500 1500 1500 Rated current A 50 00 30 Conv. free air thermal current with fuse links A 00 315 30 Conv. free air thermal current with solid links A 35 00 1000 Rated frequency Hz 0-0 0-0 0-0 Max. permis. power dissipation per fuse-link W 35 35* 70 Cable terminal - Flat terminal Screw M10 M10 M1 Cable lug (DIN 35) mm² 5-0 5-0 5-300 Flat termination mmxmm 30x10 30x10 0x10 Rated torque Nm 30-35 30-35 30-35 Cable terminal - Terminal Cross-section mm² KMG KMG P3 Degree of protection - Front side, device fitted Rated torque Nm Operating conditions IP00 IP00 IP00 Gripping lug cover A-U... (available separately) applied IPX IPX IPX Operating conditions Ambient temperature** C -5... +55 NEW! * with application of gpv fuse-links max. 50A: W ** 35 C normal temperature, at 55 C with reduced operating current Rated operating mode Uninterrupted duty Actuation Mounting position Vertical, horizontal Altitude m < 000 Pollution degree 3 Overvoltage category III Fuse base U1 3/GZ/1500/H Type I n [A] Code No. Max. Connection (mm ) Weight [g] Packaging [pcs] U1XL-1IGZ/1500/H 50 00100 0 00 1 UXL-1IGZ/1500/H 00 00101 0 00 1 U3L-1IGZ/1500/H 30 0010 300 1000 1 Accessories Type Code No. Description Weight [g] Packaging [pcs] K-U1XL-3L 00103 Mechanical fuse monitoring 9 1 A-U1XL-XL 0010 Gripping lug cover 13 1 A-U3L 00105 Gripping lug cover 3 1 38

Dimensions [mm] Size A B C D E F G H I K L* U1XL-1IGZ/1500/H 59 57 300,5 30 37 10,5 175 9 M10 111 UXL-1IGZ/1500/H 57 300,5 30 37 107 175 9 M10 119 U3L-1IGZ/1500/H 80 70 38 0 38 1,5 5 9 M1 1.35 *Gripping lug cover (accessory) E L* F I B K A C G D H 39

Fuse base PK0, 1,, 3 DC NEW! General characteristics Rated voltage 1000V a.c./d.c. Rated current 50A, 00A, 30A Terminal torque 3 Nm Cable lugs according to DIN 35 5-150mm, 5-0mm, 5-300mm Insulation class C-VDE 0110 Degree of protection IP00 Standards EN 09, IEC 09, DIN VDE 03, DIN 30, DIN 33 Fuse base PK Type I n [A] Cable lugs according to DIN 35 [mm ] Code No. Weight [g] Packaging [pcs] PK0 DC 10 001033 58 3/90 PK 1 M10-M10 DC 1000V 1p 50 5-150 00105 05 3/18 PK M10-M10 DC 1000V 1p 00 5-0 0010 85 3/15 PK 3 M1-M1 DC 1000V 1p 30 5-300 00103 1110 3/1 PK0, 1 DC 0

PK DC PK3 DC Dimensions [mm] Type A B C D E F G H I J K M PK0 DC 150 7 130 0 M8-M8 Ø7,5-33 5,5 170 0 PK1 DC 175 80 11 8 M10-M10 Ø10,5 30 55,5 5 10 00 35 PK DC 00 80 1 87 M10-M10 Ø10,5 30 5 5 10 5 35 PK3 DC 10 80 1 99 M1-M1 Ø10,5 30 5 5 10 0 35 1

Fuse base U1-1/GZ/PV General characteristics Rated voltage 1000V d.c. Rated current 10A Fuse link size 1C, 1 Conv. free air thermal current with 10A fuse-links Conv. free air thermal current with 35A solid links Max. permis. power dissipation per 31W fuse-link Cable terminal - Flat terminal Screw Cable lug (DIN 35) Flat termination Rated torque M10 5-150 mm 30x10 mmx-mm 30-35 Nm Fuse base U1-1/GZ/PV Type I n [A] Code No. Max. Connection (mm ) Weight [g] Packaging [pcs] U1-1/GZ/PV 10 001035 150 387 1

Fuse disconnector TL1-1/9/1000V/PV General characteristics Number of poles 1 Rated voltage 1000V d.c. Rated current 10A Conv. free air thermal current with fuse-links 10A Utilization category DC-0B Fuse-links Size to DIN 30 1C, 1 Cable terminal - Flat terminal Max. rated current (gl/gg) Max. permis. power loss per fuse-link Screw 10A 5W M10 Cable lug (DIN 35) 5-0 mm Flat termination Rated torque Type of protection - front side, device fitted 30x10 mm 30-35 Nm IP0, IP10 Operating conditions Ambient temperature* -5 to +55 Rated operating mode Actuation Mounting position Altitude Pollution degree 3 Overvoltage category Cont. operation Dependent manual actuation Vertical, horizontal up to 000 m III *35 0 C normal temperature, 55 0 C with reduced operating current Fuse disconnector TL1-1/9/1000V/PV Type I n [A] Code No. Max. Connection (mm ) Terminal Weight [g] Packaging [pcs] TL1-1/9/1000V/PV 10 001038 150 M10 1070 1 9 8 119 9 10,5 115 30 1.5 5 Ø 10.,5 317 30 117 Ø 10.,5 30 5 3

Fuse disconnector TL1,3-1/9/100V General characteristics Type TL1/100V TL3/100V For NH fuse-links/extended length/acc. Size a1=19mm, a=1mm a1=09mm, a=1mm to DIN VDE 03- Rated voltage 100V a.c. / 1000V d.c. 100V a.c. / 1000V d.c. Rated current 50A 30A fuse link size 1XL XL, 3L Conv. free air thermal current with fuse-links 50A 30A Conv. free air thermal current with solid links 35A 1000A Rated frequency 0-0 Hz 0-0Hz Utilization category AC-0B, DC-0B AC-0B, DC-0B Max. permis. power loss per fuse-link 5W 70W Cable terminal - Flat terminal Bolt diameter M10 M1 Cable lug (DIN 35) 5-150 mm 5-300 mm Flat bar 30x10 mm 0x10 mm Rated torque 30-35 Nm 30-35 Nm Type of protection - front side, device fitted Switching cover close IP0 IP0 Switching cover open IP10 IP10 Operating conditions Ambient temperature* -5 to +55 Rated operating mode Actuation Mounting position Altitude Cont. operation Dependent manual operation Vertical, horizontal up to 000 m Pollution degree 3 Overvoltage category *35 0 C normal temperature, 55 0 C with reduced operating current III Fuse disconnector TL1,3-1/9/100V Type I n [A] Code No. Max. Connection (mm ) Terminal Weight [g] Packaging [pcs] TL1-1/9/100V 50 00103 150 M10 185 1 TL3-1/9/100V 30 001037 300 M1 535 1

TL1-1/9/100V Flat Terminal M10x5 TL3-1/9/100V Flat Terminal M10x5 5

NH strip-fuseways L,3-/100V General characteristics Type L L3 For NH fuse-links acc. to IEC 09- Size (extended body) 3 (extended body) Rated voltage 100V d.c. 100V d.c. Rated current 50A 00A fuse link size 1XL, XL 3L Conv. free air thermal current with fuse-links 50A 00A Rated insulation voltage 100V d.c. 100V d.c. Max. permis. power loss per fuse-link W 75W Cable terminal Flat terminal Bolt diameter M1 M1 Cable lug (DIN 35) 1 x 5-0 mm 1 x 5-0 mm Flat bar 30x10 mm 30x10 mm Tightening torque 35-0 Nm 35-0 Nm Clamp KMG Clamping cross-section 5-150mm /185-300mm 5-150mm /185-300mm Tightening torque 3 Nm 3 Nm Clamp KMG-F Clamping cross-section 5-0 mm 5-0 mm Tightening torque 3 Nm 3 Nm Type of protection - front side, device fitted - with front side strip cover IP10 IP10 Operating conditions Ambient temperature* -5 to +55 Rated operating mode Actuation Mounting position Altitude Cont. operation Dependent manual operation Vertical up to 000 m Pollution degree 3 Overvoltage category *35 0 C normal temperature, 55 0 C with reduced operating current III NH strip-fuseways L,3-/100V Type I n [A] Code No. Max. Connection (mm ) Terminal Weight [g] Packaging [pcs] L-/100/3A/HA/PV 50 001039 5-0 Flat terminal M1 3500 1 L-/100/9/KMG-F/HA/PV 50 00100 5-0 Steel-frame clamp KMG-F 350 1 L3-/100/3A/HA/PV 00 00101 5-0 Flat terminal M1 110 1 L3-/100/9/KMG-F/HA/PV 00 0010 5-0 Steel-frame clamp KMG-F 0 1

Flat terminal M1 Steel-frame clamp KMG-F 7

NH handle NH handle for fuse link DC 1100V and DC 1500V Code Type Weight [g] Packaging [pcs] 009111 GP 100 00g 1 1 1 70 70 8 00 8

ETITEC - Lightning and Surge Arresters Overvoltage protection selection ETITEC PV selection Define PV system data: -U max Uc > 1, x U max External lightning protection exist? NO Apply ETITEC C PV on string and on inverter side YES Apply ETITEC B PV on string and inverter side ETITEC B-PV for photovoltaic system on a building with External Lightning Protection PV + + L - - - ~ N ETITEC B-PV ETITEC B-PV PE T - Connection ETITEC B-PV V - Connection ETITEC B-PV Note: If distance between string and inverter is less than 7 m, then you need only one ETITEC (B,C). 9

ETITEC B-PV series of overvoltage surge protective devices has been developed to protect against direct and indirect lightning discharges and is intended to protect photovoltaic systems. The circuit topology consist of two varistors stages each protected by a thermal disconnection device. General characteristics Category IEC/EN/VDE Class I, II/Type 1,/B+C Location of use: Photovoltaic systems- PV module side Protective element : High Energy MOVs High surge discharge ratings: I imp = 1,5kA/per pole, I max = 0kA/per pole Internal protection and safety: Separate thermal disconnector for each MOV block Status indication: Mechanical flag + remote signalization contacts (RC) ETITEC B - PV Type Code No. U c [V DC] I imp [ka] Weight [g] Packaging [pcs] ETITEC B-PV 550/1,5 (10/350) 0050 550 300 ETITEC B-PV 1000/1,5 (10/350) 00503 1000 350 1,5 ETITEC B-PV 550/1,5 (10/350) RC 0050 550 310 ETITEC B-PV 1000/1,5 (10/350) RC 00505 1000 30 RC - Remote signalization contacts 1/3 ETITEC B-PV 550/1,5 (10/350) ETITEC B-PV 1000/1,5 (10/350) 50

Technical data Type ETITEC B-PV xxxx/1,5 (10/350) 550 V 1000 V In accordance with IEC-13-1 Max. continous operating voltage U c (DC) 550 V 1000 V Nominal discharge current I n (8/0) 0 ka 0 ka Max. discharge current I max (8/0) 0 ka 0 ka Impulse current I imp (10/350) 1,5 ka 1,5 ka Specific energy 39 kj/ω 39 kj/ω Charge,5 As,5 As Protection level U p at I n (8/0) <,0 kv <, kv Protection level U p at I imp (10/350) < 1,7 kv <, kv Follow current I f No Response time t A < 5 ns Residual current at U c <,5 ma Thermal protection yes Short-circuit withstand current 5 ka / 50 Hz Temperature range -0 0 C... +80 0 C Terminal cross section 35 mm (solid) / 5 mm (stranded) Terminal screw torque Max.,5 Nm Mounting EN 0715 35 mm top-hat rail Degree of protection IP0 Housing material Thermoplastic, extinguishing degree Ul 9 V-0 Dimensions DIN 3880 TE Remote contacts - type...rc Contacts ratings AC 50 V / 0,5 A; 15 V / 3 A Terminal cross section Max. 1,5 mm Terminal screw torque 0,5 Nm Packaging dimensions 108 mm x 79 mm x 7 mm ETITEC C-PV for photovoltaic system on a building without External Lightning Protection PV + - + L - - ~ N X ETITEC C-PV 100V/550V PE PV + + L - - - ~ N X ETITEC C-PV 1000V PE T connection ETITEC C-PV V connection ETITEC C-PV Note: If distance between string and inverter is less than 7 m, then you need only one ETITEC (B,C). 51

ETITEC C-PV series of overvoltage surge protective devices has been developed to protect against indirect discharges and is intended to protect photovoltaic systems. The circuit topology consist of two (three) varistors stages each protected by a thermal disconnection device. General characteristics Category IEC/EN/VDE Class II/Type /C Location of use: Branch sub-distribution boards Protective element : High Energy MOVs High surge discharge ratings: I in = 0kA/per pole, I max = 0kA/per pole Internal protection and safety: Thermal disconnector for each MOV block Status indication: Mechanical flag + remote signalization contacts (RC) ETITEC C - PV Type Code No. Uc [V DC] I imp [ka] Weight [g] Packaging [pcs] ETITEC C-PV 100/0 0050 100 00 1/7 ETITEC C-PV 550/0 00507 550 55 1/7 ETITEC C-PV 1000/0 00508 1000 35 1/5 ETITEC C-PV 100/0 RC 00509 100 10 1/7 ETITEC C-PV 550/0 RC 00510 550 0 5 1/7 ETITEC C-PV 1000/0 RC 00511 1000 375 1/5 MODULE ETITEC C-PV 100/0 0051 100 5 1/ MODULE ETITEC C-PV 550/0 005 550 5 1/ MODULE ETITEC C-PV 1000/0 0053 1000 5 1/ RC - Remote signalization contacts ETITEC C-PV 100, 550/0 ETITEC C-PV 1000/0 5

Technical data Type ETITEC C-PV xxxx/0 (8/0) 100 V 550 V 1000 V In accordance with IEC-13-1 Max. continous operating voltage U c (DC) 100 V 550 V 1000 V Nominal discharge current I n (8/0) 0 ka 0 ka 0 ka Max. discharge current I max (8/0) 0 ka 0 ka 0 ka Impulse current I imp (10/350) - - - Specific energy - - - Charge - - - Protection level U p at I n (8/0) < 0,7 kv <,1 kv <,0 kv Protection level U p at I imp (10/350) - - - Follow current I f No Response time t A < 5 ns Residual current at U c < 1,5 ma Thermal protection yes Short-circuit withstand current 5 ka / 50 Hz Temperature range -0 0 C... +80 0 C Terminal cross section 35 mm (solid) / 5 mm (stranded) Terminal screw torque Max.,5 Nm Mounting EN 0715 35 mm top-hat rail Degree of protection IP0 Housing material Thermoplastic, extinguishing degree Ul 9 V-0 Dimensions DIN 3880 TE TE 3 TE Remote contacts - type...rc Contacts ratings AC 50 V / 0,5 A; 15 V / 3 A Terminal cross section Max. 1,5 mm Terminal screw torque 0,5 Nm Packaging dimensions 108 mm x 79 mm x 7 mm 53

ETITEC S SERIES PV EN50539-11 NEW! Advantages: - Current limiting for long duration; overvoltage path through mov no degradation, long life guaranteed - Improved thermal disconnection mechanism - rotating barrier, secure arcing shutdown, no risk of fire NEW DESIGN-IMPROVED TECHNOLOGY Long duration overvoltage path CL TD MOV GDT Transient (short duration) overvoltage path 7 YEAR WARRANTY! Gas Discharge Tube - GDT Current Limiter - CL Thermal Disconnector - TD Metal Oxide Varistor - MOV ETITEC S B-PV (EN/IEC/VDE: T1, I, B) with I imp = 1,5 ka/pole ETITEC S B-PV series of overvoltage surge protective devices has been developed to protect against direct and indirect lightning discharges and is intended to protect photovoltaic systems. The circuit topology consist of two(v configuration) or three(y configuration) varistor stages each protected by a thermal disconnection device. 5

ETITEC S B-PV for photovoltaic system on a building with External Lightning Protection PV + - + L - - ~ N X ETITEC S B-PV U c /I imp PE PV + + L - - - ~ N X ETITEC S B-PV U c /I imp Y Note: If distance between string and inverter is less than 10 m, then you need only one SPD PE General characteristics Category IEC/EN/VDE Class I/Type 1/B Location of use: PV systems Protective element : High Energy MOVs ETITEC S B - PV Type Code No. High surge discharge ratings: I imp =1,5kA/pole I max = 0kA/pole Internal protection and safety: Current limiter, GDT and thermal disconnector with arc cutter for each MOV block Status indication: Mechanical flag + remote signalization contacts (RC) U c [V DC] I n [ka] Weight [g] Packaging [pcs] ETITEC S B-PV 300/1,5 00058 300 17 3 ETITEC S B-PV 300/1,5 RC 00059 300 19 3 ETITEC S B-PV 00/1,5 0000 00 15 3 ETITEC S B-PV 00/1,5 RC 0001 00 155 3 ETITEC S B-PV 00/1,5 Y 000 00 95 ETITEC S B-PV 00/1,5 Y RC 0003 00 300 ETITEC S B-PV 1000/1,5 000 1000 7 3 1,5 ETITEC S B-PV 1000/1,5 RC 0005 1000 9 3 ETITEC S B-PV 1000/1,5 Y 000 1000 315 ETITEC S B-PV 1000/1,5 Y RC 0007 1000 30 ETITEC S B-PV 100/1,5 Y 0008 100 550 ETITEC S B-PV 100/1,5 Y RC 0009 100 555 ETITEC S B-PV 1500/1,5 Y 00070 1500 580 ETITEC S B-PV 1500/1,5 Y RC 00071 1500 585 *RC - Remote signalization contacts Uc > 1,xUocstc (open circuit voltage under standard test conditions) LF - Leakege free version available upon request V configuration ETITEC S B-PV U c /I imp Y configuration ETITEC S B-PV U c /I imp Y 55

Technical data Type ETITEC S B-PV U c /I imp ETITEC S B-PV U c /I imp Y 300 00 1000 00 1000 100 1500 Electrical characteristics Max. continous operating voltage U c (DC) 300V 00V 1000V 00V 1000V 100V 1500V Nominal discharge current I n (8/0) 0kA 1.5kA Max. discharge current I max (8/0) 0kA 50kA Impulse current I imp (10/350) 1.5kA 0kA Short circuit withstand I SCPV 00A Protection level U p < 1.5kV <.kv <.8kV < 3.0kV < 3.3kV < 3.8kV <.5kV Residual voltage at I imp U res < 1.3kV <.0kV <.kv < 3.0kV < 3.3kV < 3.8kV <.5kV Follow current I f NO Response time t A < 5ns Thermal protection YES Mechanical characteristics Temperature range - 0 o C.+ 80 o C Terminal screw torque max..5nm Terminal cross section 35mm (solid)/5mm (stranded) Mounting EN 0715 35mm top-hat rail Degree of protection IP 0 Housing material Thermoplastic; extinguishing degree UL 9 V-0 Remote contacts YES Contact ratings AC: 50V/0.5A; 15V/3A Terminal cross section max. 1.5mm Remote terminal torque 0.5Nm ETITEC S C-PV (EN/IEC/VDE: T, II, C) with I n =0kA/pole ETITEC S C-PV series of overvoltage surge protective devices has been developed to protect against indirect discharges and is intended to protect photovoltaic systems. The circuit topology consist of two (V configuration) or three (Y configuration) varistor modules, each protected by a thermal disconnection device. For additional protection, modules have built in current limiter, high performance GDT, thermal control function and mechanical arc prevention (cutter). ETITEC S C-PV for photovoltaic system on a building without External Lightning Protection PV + - + L - - ~ N X ETITEC S C-PV U c /I n PE PV + + L - - - ~ N X ETITEC S C-PV U c /I n Y Note: If distance between string and inverter is less than 10 m, then you need only one SPD PE 5

General characteristics Category IEC/EN/VDE Class II/Type /C Location of use: PV systems Protective element : High Energy MOVs High surge discharge ratings: I n = 0kA/per pole, I max = 0kA/per pole Internal protection and safety: Current limiter, GDT and thermal disconnector with arc cutter for each MOV block Status indication: Mechanical flag + remote signalization contacts (RC) ETITEC S C - PV Type Code No. Uc [V DC] I n [ka] Weight Estimated [g] Packaging [pcs] ETITEC S C-PV 75/0 RC 005301 75 13 1 ETITEC S C-PV 75/0 00530 75 130 1 ETITEC S C-PV 300/0 RC 005303 300 0 1 ETITEC S C-PV 300/0 00530 300 00 1 ETITEC S C-PV 00/0 RC 005305 00 80 1 ETITEC S C-PV 00/0 00530 00 78 1 ETITEC S C-PV 1000/0 RC 005300 1000 90 1 ETITEC S C-PV 1000/0 Y RC 005307 1000 398 1 ETITEC S C-PV 1000/0 005308 1000 88 1 ETITEC S C-PV 1000/0 Y 005309 1000 39 1 ETITEC S C-PV 100/0 Y RC 005310 100 38 1 0 ETITEC S C-PV 100/0 Y 005311 100 388 1 ETITEC S C-PV 1500/0 Y RC 00531 1500 0 1 ETITEC S C-PV 1500/0 Y 005313 1500 00 1 MODULES MOD.ETITEC S C-PV 75/0 00530 75 78 1 MOD.ETITEC S C-PV 300/0 00531 300 78 1 MOD.ETITEC S C-PV 00/0 0053 00 78 1 MOD.ETITEC S C-PV 1000/0 00533 1000 78 1 MOD.ETITEC S C-PV 1000/0 Y 0053 1000 78 1 MOD.ETITEC S C-PV 100/0 Y 00535 100 78 1 MOD.ETITEC S C-PV 1500/0 Y 0053 1500 78 1 *RC - Remote signalization contacts Uc > 1,xUocstc (open circuit voltage under standard test conditions) ETITEC S C-PV 75...1000/0 V configuration ETITEC S C-PV 1000...1500/0 Y Y configuration Technical data Type ETITEC S C-PV xxxx/0 ETITEC S C-PV XXXX/0 Y 75 300 00 1000 1000 100 1500 In accordance with pren 50539-11, UTE C 1-70-51 Max. continous operating voltage U c (DC) 75V 300V 00V 1000 V 1000 V 100 V 1500 V Nominal discharge current I n (8/0) 1,5 ka 0 ka 0 ka 15 ka 0 ka 0 ka 0 ka Max. discharge current I max (8/0) 5 ka 0 ka 0 ka 30 ka 0 ka 0 ka 0 ka Protection level U p at I n (8/0) < 0, kv < 1, kv <, kv <,8 kv <,0 kv <, kv <,8kV Short circuit withstand I scpv 00A Follow current I f No Response time t A < 5 ns Thermal protection yes Temperature range -0 0 C... +80 0 C Terminal cross section 35 mm (solid) / 5 mm (stranded) Terminal screw torque Max. 3,0 Nm Mounting EN 0715 35 mm top-hat rail Degree of protection IP0 Housing material Thermoplastic, extinguishing degree Ul 9 V-0 Dimensions DIN 3880 TE TE TE TE 3 TE 3 TE 3 TE Remote contacts - type...rc Contacts ratings AC 50 V / 0,5 A; 15 V / 3 A Terminal cross section Max. 1,5 mm Terminal screw torque 0,5 Nm Packaging dimensions (WxHxL) 7,5 mm x 1,5 mm x 109 mm 7,5 mm x 0 mm x 109 mm For signal, control lines and communication SPD protection (Ethernet, RS85) check our catalogue Building and industry(1+) under program group ETITEC 57

PV switch disconnector The construction of the switch ensures reliable switching up to 58A with 1000V in the category DC 1B. The construction of the contacts and the material selection guarantee that no oxidation (small switching frequency developes, and is thus prevented inadmissible heating-up. The switch disconnector has, or + contacts, by serial / paralel wirring of the contacts the contact rating will be increased. The switching speed at the manually operated handle does not have an effect on the switching attitude of the contacts. General characteristics Rated voltage Up to 1000V d.c. Rated current Up to 58A d.c. Standards IEC 03-7-71 Application For interupting the DC/AC inverter from the solar panels PV switch disconnector for photovoltaic Code Type Weight [g] Packaging [pcs] 00000 LS1 SMA A 00001 LS5 SMA A -pole 0000 LS3 SMA A 150 00003 LS1 SMA A 1 0000 LS5 SMA A -pole 00005 LS3 SMA A 0000 LS3 SMA A+ + pole 30 00007* LSV-B1 -, 100 Switch disconnectors "LS.." are switch gears for interupting DC/AC-inverter from the solar-panels. Photovoltaic-installations have to be equipped with DC-isolators according to IEC 03-7-71. *Insulated Jumper LS1, 5, 3 LS3 A+ Switch disconnectors and load switches for DC applications DC 1B DC B Technical data according to IEC 097-3, VDE00 500V 00V 800V 1000V 500V 00V 800V 1000V poles in series 1A 1A 1A 9A 7A 5,5A A 1A LS1.. poles in series 1A 1A 1A 1A 1A 1A 11,5A 8A LS5.. poles in series 5A 5A 0A 11A 8A A,5A 1,5A poles in series 5A 5A 5A 5A 5A 5A 1A 9A poles in series 3A 3A 3A 13A 9A,5A 3A A LS3.. poles in series 3A 3A 3A 3A 3A 7,5A 1,5A 10A LS3..A+ poles in series + poles parallel 58A 58A 58A 58A / / / / Because of very high breaking point capacity, switch disconnectors "LS..." are suitable for many different operating conditions. 58

IP5 Wall mounted distribution boards ECH Available in, 8, 1,, 3 modules Applications: Watertight wall-mounted distribution boards apply in domestic and industry architecture for mounting modular equipment for protection (IP5) against wet, dust and another dirtiness Structure: Enclosure is made of high thermal stability material - ASA (Acrylonitrile-Acrylic-Styrene), plastic with good dielectrical and mechanical attributes, UV resistant ( colour stability) Advantages: Aesthetic and attractive look, easy and quick montage Main elements: - Bottom cover with DIN rail, PE and N bars and holes for PG cable inlets properly marked - Top cover with seal of the door - Transparent door made of polycarbonate (PC) with plastic lock (in standard) or metal lock with key (in option) 59

Technical data: Protection class IP5 Isolation class II Impact kit IK07 Nominal voltage 00V AC Temperature range -5 C do +0 C IEC compatibility IEC- 070- Type Code number Description ECH-G 00110100 Wall mounted enclosure mod, IP-5 transparent door ECH-8G 00110101 Wall mounted enclosure 8 mod, IP-5 transparent door ECH-1PT 0011010 Wall mounted enclosure 1 mod, IP-5 transparent door ECH-PT 00110103 Wall mounted enclosure mod, IP-5 transparent door ECH-3PT 0011010 Wall mounted enclosure 3 mod, IP-5 transparent door Accessories Number of terminals at PE /N Dimensions [H x W x D] (mm) Weight (kg) Packaging (pcs.) / 01x18x10 0, 1/5 8/8 01x0x10 0,8 1/5 10/10 5x319x1 1, 1/5 15/15 38x319x1 1,7 1/5 15/15 535x319x1,31 1/5 ECH-Lk 00110105 Lock with key for ECH - - 0,017 1 Enclosure designation Type E C H...G...PT Modules (, 8, 1,, 3) Vertical door opening ( or 8 modules) Horizontal door opening ( 1, or 3 modules) 0

1 modules PV distribution boards 1, inputs General characteristics Rated voltage 500V, 1000V d.c. Rated current 13A, 5A d.c. Standards IEC 03-7-71:005, EN 039-1, Type test ICEM-TC Maribor Protection class IP5 Category (switch) Isolation class Temperature range Application DC 1B II -5 C to +0 C As PV distribution board in photovoltaic power plant Voltage Overvoltage protection Inputs 13 A d.c. 5A d.c. Weight (g) Pack. 1 modules (318 x 58 x 1mm) Overvoltage protection Type B Type C 500V d.c. 1000V d.c. Ground cable 1mm² mm² Type designation: B C B C 1 001103001 PV500/13/B/1 001103017 PV500/5/B/1 180 00110300 PV500/13/B/ 001103018 PV500/5/B/ 1980 1 001103005 PV500/13/C/1 00110301 PV500/5/C/1 180 00110300 PV500/13/C/ 0011030 PV500/5/C/ 1980 1 001103009 PV1000/13/B/1 00110305 PV1000/5/B/1 180 001103010 PV1000/13/B/ 0011030 PV1000/5/B/ 1980 1 001103013 PV1000/13/C/1 00110309 PV1000/5/C/1 180 00110301 PV1000/13/C/ 001103030 PV1000/5/C/ 1980 Important! CH 10 gpv fuse-links are not included in the distribution board package and need to be ordered separately. Electric scheme: 1 Nominal d.c. voltage Type of overvoltage protection LS xx SMA A PV 1000/5/B/ 3 1 ETITEC C Nominal d.c. current No. of inputs + - F F1 PE F1 F INVERTER String mm String 1

1 3 5 7 8 9 10 11 1 13 1 15 1 17 18 19 0 1 3 5 7 8 9 30 3 5 INVERTER + ETITEC B- PV PE STRING INPUTS STRING INPUTS 1 Ser. Nr. xxx PV500/B/5/ 1 3 5 7 8 9 10 11 1 13 1 15 1 17 18 19 0 1 3 5 7 8 9 30 3 5 7 INVERTER + PE - 1 STRING INPUTS STRING INPUTS Ser. Nr. xxx PV1000/C/5/

modules PV distribution boards (3,,5, inputs) General characteristics Rated voltage 500V, 1000V d.c. Rated current 13A, 5A d.c. Standards IEC 03-7-71:005, EN 039-1, Type test ICEM-TC Maribor Protection class IP5 Category (switch) Isolation class Temperature range Application DC 1B II -5 C to +0 C As PV distribution board in photovoltaic power plant Important! CH 10 gpv fuse-links are not included in the distribution board package and need to be ordered separately. Voltage Overvoltage protection Inputs 13 A d.c. 5A d.c. Weight (g) Pack. modules (318 x 383 x 1mm) 500V d.c. 1000V d.c. Electric scheme: B C B C 3 00110305 PV500/13/B/3 001103033 PV500/5/B/3 50 0011030 PV500/13/B/ 00110303 PV500/5/B/ 80 5 00110307 PV500/13/B/5 001103035 PV500/5/B/5 800 00110308 PV500/13/B/ 00110303 PV500/5/B/ 90 3 001103073 PV500/13/C/3 00110301 PV500/5/C/3 50 00110307 PV500/13/C/ 0011030 PV500/5/C/ 80 5 001103075 PV500/13/C/5 00110303 PV500/5/C/5 800 00110307 PV500/13/C/ 0011030 PV500/5/C/ 90 3 001103081 PV1000/13/B/3 00110309 PV1000/5/B/3 50 00110308 PV1000/13/B/ 001103050 PV1000/5/B/ 80 5 001103083 PV1000/13/B/5 001103051 PV1000/5/B/5 800 00110308 PV1000/13/B/ 00110305 PV1000/5/B/ 90 3 001103089 PV1000/13/C/3 001103057 PV1000/5/C/3 50 001103090 PV1000/13/C/ 001103058 PV1000/5/C/ 80 5 001103091 PV1000/13/C/5 001103059 PV1000/5/C/5 800 00110309 PV1000/13/C/ 00110300 PV1000/5/C/ 90 Overvoltage protection Type B Type C Ground cable 1mm² mm² 1 LS xx SMA A 8 5 1 3 7 ETITEC C + - F F5 F F3 F F1 F1 F F3 F F5 F INVERTER PE String mm String 3

1 3 5 7 8 9 10 11 1 13 1 15 1 17 18 19 0 1 3 5 7 8 9 30 5 3 7 INVERTER + ETITEC B-PV PE 1 min. 9mm STRING INPUTS STRING INPUTS Ser. Nr. xxx PV1000/B/5/ 1 3 5 7 8 9 10 11 1 13 1 15 1 17 18 19 0 1 3 5 7 8 9 30 3 5 INVERTER + - PE 1 min. 9mm STRING INPUTS STRING INPUTS Ser. Nr. xxx PV500/C/5/

Enclosures Protection of PV modules on REVERSE current by CH gpv fuse link CH10 gpv (panel and cable protection) NH DC (cable protection) String 1 F1 selectivity (I1- I11).In array 1 String F I1 I1n I.In String n Fn array String 1 String F1 F I F1 F Fn DC AC String n Fn DC box In String 1 F1 array n String F String n Fn Main junction boxes 5

Protection of the wiring between ARRAYS from short-circuit String 1 F1 NH DC (cable protection) array 1 String F I1 I.In String n Fn array String 1 String F1 F I F1 F Fn DC AC String n Fn DC box In String 1 F1 array n String F String n Fn Main junction boxes

Green protect - AC Protection from»ac REVERSE current«(transformerless inverter) String 1 F1 String F DC AC AC String n Fn 7

Green protect - AC 8

Green protect - AC AC - distribution and protection components This part of the catalogue is only for informational purposes. All required commercial and technical information on the following products is available in our General catalogue Building, Industry and Energy and in leaflet Special purpose fuses. 9

ASTI - Miniature circuit breakers and residual current devices High breaking capacity MCB ETIMAT P10 Supply possibility: - top - bottom Double connection possibility Every product is marked with EAN Code New method of mounting on the DIN rail and simple replacement Green protect - AC Terminal cover ON/OFF mark on the switch button Indication of contacts state Sealing possibility in ON and OFF position Locking device Better protection of terminals against touching the parts under voltage 70

Residual current circuit breakers RCCBs EFI type B, B+ Application: For PV power plant IEC 03--1:005 (Protection against electrical shock) and IEC 03-7- 71:00 (Requirements for solar photovoltaic (PV) power supply systems) standards are used. EFI is used as protection against FIRE and as protection against indirect touch of live parts Disconnecting by EFI in case of fault in TT grid: L1 DC AC RCD L L3 N EFI type A can be used in DC/AC inverters with transformers or in DC/AC inverters for which the producer excludes the possibility of DC leakage currents on AC side. EFI (M) For alternating residual current Type B Type B+ Inst. K S Inst. K S K For alternating and pulsating direct residual current For alternating, pulsating direct and smooth DC residual current (up to 1kHz) For alternating, pulsating direct and smooth DC residual current (up to 0kHz) Short-circuit capacity with back-up fuse Lower temperature limit of application -5 C VDE 0, part 1 (up to 80 A) Short time delayed (10-0 ms) Selective (time delayed 0-150 ms) Green protect - AC APPLICATION Fault protection (protection against indirect contact of live parts) Additional protection (protection in case of direct contact of live parts, I Δn 30mA) Fire Protection (for locations exposed to fire hazard) Residual current sensitivity UNIVERSAL AC pure sinus residual current, 50/0Hz A sinus and pulsating direct current, 50/0Hz B AC + A + smooth direct current + high frequency (1kHz) B+ AC + A + smooth direct current + high frequency (0kHz) Basic types according to rated values: p B In = 5A, 0A, 3A, IΔn=30mA, 100mA, 300mA p B+ In = 5A, 0A, 3A, IΔn=30mA, 100mA, 300mA according to breaking times: p B, B+ instantaneous, short time delayed, selective according to the number of poles: p, p Standards IEC/EN 1008-1 IEC/EN 3 VDE 0-00 B+ basic standard for RCCB s AC and A type additional requirements for type B VDE standard for B+ requirements ( 0kHz) 71

Mode of operation Pure a.c. and pulsating d.c. type residual current sensitivity, A voltage independent Smooth d.c. current sensitivity: B, B+ voltage dependent Minimum operating voltage: 50V Typical applications Which are vulnerable to smooth d.c. residual currents: Frequency converters, Photovoltaic systems, a.c side, Charging stations for electric vehicles, Variable speed machine tools, UPS, computer data centres Elevator controls, Cranes of all kinds Electronic equipment on construction sites, Test set-ups in laboratories, Installation in general where we can expect d.c. smooth direct residual currents, etc. EVE - Modular devices Green protect - AC Utility grid monitoring relays HRN-5 and HRN-5N serves to monitor voltage, phase failure and phase sequence and perform antiislanding protection together with ETI multifunction time relays CRM-91H and CRM-93H. < HRN-5 < HRN-5N < CRM-91H < CRM-93H Application: Anti-islanding protection for photovoltaic systems. Build-in switch is used as a main switch in distribution boxes in houses or as a switch for individual electric circuits. With a build-in switch we can completely replace the cam switch. Build-in switch can be sealed either in ON or OFF position. Available in 1-, -, 3- and -pole versions. ETISWITCH - Switch disconnectors ETISWITCH Switch diconnectors series LAS and built-in switches series SV serves as control switches, load break switches and disconnecting devices in AC distribution/protection cabinets. < LAS1 up to LAS15 (3,-pole, from 1 to 15A) < SV1100 up to SV100 (1,, 3, and -pole; 100A) 7

ETICON - motor contactors and ETIBREAK - MCCBs ETICON power contactors are used as separation device actuated on anti-islanding protection signal between photovoltaic inverter and AC utility grid. For the same purpose ETIBREAK moulded case circuit breakers series EB assembled with motor operators enabling remote controlled operations can be used. EBR moulded case circuit breakers with integrated residual current protection provides combined protection against overloads, short-circuits and residual currents. n CEM 9 up to CEM300 (AC3 9 up to 300A) n ETIBREAK EB (from 0 up to 30A) n ETIBREAK EBR (from 0 up to 50A) Low voltage moulded case circuit breakers with residual current protection EBR Breaking capacities as on MCCBs Adjustable residual current tripping thresholds between 30mA and 3A. Adjustable time delay for residual current protection between 0ms and 700ms including INST (instantaneous) and NT (No Trip). Green protect - AC Voltage Presence LED Indicator and Trip Indicator (the yellow button pops up to indicate tripping due to residual current) Type A: Tripping is ensured for residual sinusoidal AC in the presence of residual pulsating DC. Test Button (to test the residual current detection and tripping system) Dielectric test device plug (to allow dielectric testing with the EBR closed ON) Adjustable overload protection Ir can be set between 3% and 100% of In 73

ETITEC - surge arresters ETITEC surge arresters protect photovoltaic system AC components against direct and indirect lightning discharges and utility grid operating overvoltages. < ETITEC class T1+T: ETITEC B, B-F and ETITEC WENT < ETITEC class T: ETITEC C NV/NH - low voltage knife blade fuses and disconnectors Green protect - AC ETI offers a new generation of low-voltage fuse-links from size NV00C up to to NV3 with new, dual indication of fuse-link operation, called KOMBI. The indicator is easily visible on the top and centre of the fuse-link, whether it is situated in a standard fuse base or vertical fuse rail or in fuse-switch disconnector. Fuse links with gg characteristic with rated voltages 00 V a.c., 500 V a.c., 90 V a.c. and 1000 V a.c are available in versions with and without striker pin, with rated current from A to 100 A, depending on the selected product. We also offer: < NV fuse-rails sizes 00, 1,, 3 with accessories < NV disconnectors with fuses siyes 00, 1,, 3, a. ETI can also design and produce special non-standard fuse-links on customers' request. 7

KVS - Free-standing cable distribution cabinets Application: < DC collector (connecting the DC cabling for PV inverters) < AC collector (connecting the AC cabling for PV inverters) < AC cabinets < DC cabinets DC collector AC collector Green protect - AC 75

HVL 00 EK CEM ETIMAT ETIMAT ETIMAT ETIMAT VS VS VS VS VS VS VS VS VS VS VS VS VS VS HRN 5 LAS ETITEC B ETITEC B ETITEC B Solutions Example 1: Meter distribution board kwh ENERGY METER CEM L1-in L1-out L-in L-out L3-in L3-out N-in N-out -1K1 ETIMAT 1p ETIMAT 3p NH HVL -1A1 1 1 11-1A1 1-1F1 L1 ETITEC B/C -1S1-1K1 13 1 A1 A LAS -1F3 ETITEC B/C..... -X0 L1 L L3 N PE.... -X1 L1 L L3 PEN TO PV PLANT TO GRID TNC Green protect - AC 1 3 5 L L3-1A1 L1 L L3 A1 L1 L3 L A FREQUENCY AND VOLTAGE MONITOR L1 L L3 59.90 80.00 Quantity [pcs] Code No. Description 1 00110133 GT 80-0-5 1 00011 ETITEC B-F 30/1,5 F 3+0 1 008103 ETICON CEM 50.00 30V 1 0011551 ETIMAT, B, A, 3P 1 0011151 ETIMAT, B, A, 1P 1 00170150 HVL EK 00, 3p 3 0018113 NH 00 C KOMBI 80 A, gg 500 V 1 000011 ETISWITCH LAS 1 00911001 35 mm TH rail NVS35/7,5 1m 1 00111700 3F, VP0 1 00711 HRN-5 10 003901157 VS 35 PA 003901539 VS 35 PE 003901158 VS 35 PAN 003901000 VS,5 PA 3 003901911 IKP S 00 7

HVL-B 00 ETIBREAK EB 15 ETIMAT ETIMAT ETIMAT ETIMAT ETIMAT ETIMAT ETIMAT ETIMAT ETIMAT ETIMAT DVL DVL DVL DVL ETIMAT ETIMAT ETIMAT ETITEC C ETIMAT ETIMAT ETITEC C ETITEC C ETITEC C ETITEC C ETITEC C Example : AC collector HVL-B 00 +NV 00 gg L1 L L3 L1 M L M L3 M L1 L L3 ETITEC C 75/0 3+0 ETIMAT, B, 3p ETIMAT, B, 3p ETIMAT, B, 3p ETIMAT, B, 3p ETIMAT, B, 3p PE PE X1 1 3 PE 5 PE 7 8 9 PE 10 11 1 PE 13 1 15 PE Quantity [pcs] Code No. Description L1.1 L.1 L3.1 PE L1. L. L3. PE L1.3 L.3 L3.3 PE L1. L. L3. PE L1.5 L.5 L3.5 PE 0019001 BBS-0/3 From inverter A1 From inverter A From inverter A3 From inverter A From inverter A5 001900 L-BBS-0/3 1 0019009 BBC-0/3 0019083 DA-0/3/7/1 1 00190 HVL-B 00 3p M8 5 0011151 ETIMAT, B, 3p 1 0015 ETITEC C 75/0 3+0 3 001831 NH 00, 100A, gg 0019000 BBS-0/1 0019019 CT-5/1 Example 3: AC collector L1 L L3 L1 L L3 ETITEC C 75/0 3+0 I> I> I> ETIBREAK EB 1 001901 CT-5/50 * see general catalogue about 0mm busbar system L1 M L M L3 M Green protect - AC DVL D0 DVL D0 DVL D0 DVL D0 PE PE X1 1 3 PE 5 PE 7 8 9 PE 10 11 1 PE Quantity [pcs] Code No. Description L1.1 L.1 L3.1 PE L1. L. L3. PE L1.3 L.3 L3.3 PE L1. L. L3. PE 0019001 BBS-0/3 From inverter A1 From inverter A From inverter A3 From inverter A 001900 L-BBS-0/3 3 0019009 BBC-0/3 1 0019083 DA-0/3/7/1 0019050 DVL-0/183 1 00100 D0, 3A 1 0015 ETITEC C 75/0 3+0 1 universal MCCB adapter, frame 15 1 00710 ETIBREAK EB 15/3S 15A 3p 0019000 BBS-0/1 5 0019019 CT-5/1 1 001901 CT-5/50 * see general catalogue about 0mm busbar system 77

ETITEC ETITEC C PV C PV ETITEC C PV - - - - - - Example : DC junction box + + + + + + G1...n G1...n G1...n G1...n G1...n G1...n - - - - - - = SBPV 1000 / x1 / C / 1 F.1P CH gpv 1 A F.1M CH gpv 1 A F.P CH gpv 1 A F.M CH gpv 1 A F.3P CH gpv 1 A F.3M CH gpv 1 A F.P CH gpv 1 A F.M CH gpv 1 A F.5P CH gpv 1 A F.5M CH gpv 1 A F.P CH gpv 1 A F.M CH gpv 1 A + I1.1P I1.1M + I1.P I1.M + I1.3P I1.3M + I1.P I1.M + I1.5P I1.5M + I1.P I1.M ETITEC C-PV 1000/0 ETISWITCH LS 3 SMA A + LS C ETITEC 319 + U1.1P - U1.1M VLC 10 VLC 10 VLC 10 VLC 10 VLC 10 VLC 10 535 - I1.1M I1.M VLC 10 VLC 10 VLC 10 VLC 10 VLC 10 VLC 10 + I1.1P I1.P Quantity [pcs] Code No. Description 1 0011010 ECH-3PT 1 005001 EFH 10 1p DC 1000V 0,5 0091101 IZS10/1F/5 1 00510 CH10 gpv 1000V 1A 1 00508 ETITEC C-PV 1000/0 1 0000 LS3 SMA A+ 8 00390101 PKPA 35 end bracket 78

Design on customer's request DC junction box (NH gpv fuses) DC junction box (CH gpv fuses) Meter distribution cabinet Green protect 79

LS VLC 10 VLC 10 VLC 10 VLC 10 ETITEC C ETITEC C ETITEC C ETITEC C PV off-grid system protection DC charger PV modules DC junction panel -RDC DC distribution box -ODC... PV 1.1 PV 1. PV 1.n...... PV m.1 PV m. PV m.n DC 1 V, DC To DC-powered consumer loads DC + - Battery + - + - Island inverter DC AC distribution panel -RAC 30 V, AC To AC-powered consumer loads + - + - + - AC DC distribution box -GDC 30 V, AC Option: generator or grid input PROTECTING DC SIDE OF ISLAND PV PLANT. = RDC Green protect Panel type ECH-1 Fuse disconnector type: VLC 10 PV Switch disconnector: LS Surge arrester: ETITEC C, PV From PV modules + S1 - S1 + Sm - Sm F1 CH gpv 1 A. Fm CH gpv 1 A Fs ETITEC C-PV 100/0 S1 LS 3 SMA A + X1 - X To charger PROTECTING DC-POWERED CONSUMER LOADS DIRECTLY FROM CHARGES. = ODC F1 CH gg To DC-powered consumer loads S1 + I1 I1 + -. S1 - From charger Fm CH gg Sm + Panel type ECH-8 Fuse disconnector type: VLC 10 Sm - 80

LAS CO EFI ETIMAT ETIMAT ETIMAT ETIMAT - - - PROTECTING MAIN POWER LINES + To DC/AC island inverter + From charger To DC-powered consumer loads = GDC Si + Si Sc Sc Sl Sl Fb NH gr Fc NH gg Fl CH gg + Battery AC DISTRIBUTION BOX = RAC L N Transfer switch LAS-CO 1-0- EFI p Type A T 1 3 I > Green protect Panel type: ECH-1 RCB: EFI, type A MCB: ETIMAT Transfer switch: LAS CO ETIMAT ETIMAT ETIMAT ETIMAT PE From island inverter From generator or grid To AC-powered consumer load 1 To AC-powered consumer load 81

Overcurrent and Overvoltage Protection for Wind Power Generation ar/gr NH gs NH NEW! *ETITEC S WT series, designed for wind applications - available upon request gr CH Green protect Surge Arresters WT* EFD/PCF Disconnectors gg CH gg NH VV MV 8