HHB. Medium Voltage Fuses British Standard. Introduction. Fuse-links for oil insulated switchgear
|
|
|
- Harriet Scott
- 6 years ago
- Views:
Transcription
1 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgears Introduction Medium voltage fuse-links according to British Standard are back-up fuse-links for the protection of substations up to 24 kv. The fuse-links of this section comply with the following national and international standards: - IEC BS ESI 12-8 Design and construction of these fuse-links follow the well-proven concept of all SIBA high voltage fuse-links. For pressure resistant encapsulation, high grade ceramic is used. Contact material consists of silver plated high conductivity copper. The pure silver melting elements have appropriate notches to ensure small time-current curve tolerances and low let-through currents. The arc quenching quartz sand is subject to particular survey criteria regarding its composition, grain size and humidity content. Medium-Voltage fuses for installation in oil insulated switchgear according to British Standard Fuse-links for oil insulated switchgear These fuse-links comply with the requirements for tightness under oil as well as special mechanical properties for use in oil filled switchgears. The fuse-links are fitted with a striker and are very useful in Fuse/Switch-combinations, which comply with the requirements of IEC part 105. For installations of fuse-links in oil filled transformers please refer to section HHO of this catalogue. HHB 1
2 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgear Selection Guide Type Rated Length Class Part No. Selector Technical Voltage Guide Data [Old BS-Code] [AC kv] [mm] [Page] [Page] FO Back-up / Oiltight HHB 3 HHB 8 FO Back-up / Oiltight HHB 3 HHB 8 FO Back-up / Oiltight HHB 4 HHB 9 FO Back-up / Oiltight HHB 5 HHB 9 FO Back-up / Oiltight HHB 6 HHB 10 FO Back-up / Oiltight HHB 6 HHB 10 FO Back-up / Oiltight HHB 7 HHB 11 HHB 2
3 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgear Type FO 1 Rated Voltage Class Standard L= 254 mm AC 7.2 kv Back-up / Oiltight BS IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB 8 Type FO 2 Rated Voltage Class Standard L= 359 mm AC 7.2 kv Back-up / Oiltight BS IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] 125 A HHB 8 F 1.57 (40 mm) N 0.50 (13 mm) O 0.30 (8 mm) HHB 3
4 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgear Type FO 1 Rated Voltage Class Standard L= 254 mm AC 12 kv Back-up / Oiltight BS 2692 IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB 9 F 1.57 (40 mm) N 0.50 (13 mm) O 0.30 (8 mm) HHB 4
5 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgear Type FO 2 Rated Voltage Class Standard L= 359 mm AC 12 kv Back-up / Oiltight BS 2692 IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB 9 F 1.57 (40 mm) N 0.50 (13 mm) O 0.30 (8 mm) HHB 5
6 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgear Type FO 1 Rated Voltage Class Standard L= 254 mm AC 15.5 kv Back-up / Oiltight BS 2692 IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] HHB HHB HHB HHB HHB HHB HHB HHB HHB 10 Type FO 2 Rated Voltage Class Standard L= 359 mm AC 15.5 kv Back-up / Oiltight BS 2692 IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB HHB 10 F 1.57 (40 mm) N 0.50 (13 mm) O 0.30 (8 mm) HHB 6
7 HHB Medium Voltage Fuses British Standard For Oil Insulated Switchgear Type FO 2 Rated Voltage Class Standard L= 359 mm AC 24 kv Back-up / Oiltight BS 2692 IEC ESI 12-8 Rated Part No. D= Diameter Rated Breaking Weight Pack Technical Current Current Data [A] [inch] [mm] [ka] [kg/1] [Page] HHB HHB HHB HHB HHB HHB HHB HHB 11 F 1.57 (40 mm) N 0.50 (13 mm) O 0.30 (8 mm) HHB 7
8 HHB Electrical Characteristics Length Rated Voltage L= 254 mm AC 7.2 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Length Rated voltage L= 359 mm AC 7.2 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Time-current characteristics and cut-off current diagram please refer to pages HHB 12 and HHB 13 HHB 8
9 Electrical Characteristics HHB Length Rated Voltage L= 254 mm AC 12 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Length Rated Voltage L= 359 mm AC 12 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Time-current characteristics and cut-off current diagram please refer to pages HHB 12 and HHB 13 HHB 9
10 HHB Electrical Characteristics Length Rated Voltage L= 254 mm AC 15.5 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Length Rated Voltage L= 359 mm AC 15.5 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Time-current characteristics and cut-off current diagram please refer to pages HHB 12 and HHB 13 HHB 10
11 Electrical Characteristics HHB Length Rated Voltage L= 359 mm AC 24 kv Use under Oil / Oiltight Rated Part No. Rated Breaking Pre-arcing Total I 2 t-value Current Current I kv [A] [ka] [A 2 s] [A 2 s] [A 2 s] Time-current characteristics and cut-off current diagram please refer to pages HHB 12 and HHB 13 HHB 11
12 HHB Electrical Characteristics Time-Current Characteristics Use under Oil t(s) Virtual Pre-arcing time RMS Prospective Current I(A) Applicable for all fuse-links shown on pages HHB 3 - HHB 7 HHB 12
13 Electrical Characteristics HHB Cut-Off Current Diagram Use under Oil îc (ka) Cut-off Current Peak Prospective Short Circuit Current I(kA) Applicable for all fuse-links shown on pages HHB 3 - HHB 7 HHB 13
14 HHB Notes HHB 14
HHD. High Voltage Fuses German DIN Standard. The temperature limiting function of the fuse striker pin. Design and construction.
HHD High Voltage Fuses German DIN Standard For Air & Gas Insulated Switchgear Indoor and Outdoor Application The striker pin system is connected by means of a high resistance parallel conductor. After
High reliability against cyclic and peak current loads / age resistant due to high motor start up currents
HHM High Voltage Fuses Motor Circuit Protection DIN and British Standard SIBA Motor Rated Fuses are available in - German DIN Standard and - British Standard Design The large variety in body sizes / mounting
MEDIUM VOLTAGE FUSES FOR CAPACITORS NORTH AMERICAN STYLE
SIBA Products are available from: MARYLAND METRICS phones: (410)358-3130 (800)638-1830 faxes: (410)358-3142 (800)872-9329 URL: http://mdmetric.com E-mail: sales@mdmetric.com P.O.Box 261 Owings Mills, MD
HHD HIGH VOLTAGE FUSES GERMAN DIN STANDARD. The temperature limiting function of the fuse striker pin. Design and construction.
HHD HIGH VOLTAGE GERMAN DIN STANDARD FOR AIR & GAS INSULATED SWITCHGEARS OUTDOOR SWITCHGEARS The striker pin system is connected by means of a high resistance parallel conductor. After melting the main
Limitor -G General Purpose Fuses
Limitor -G General Purpose Fuses HIGH VOLTAGE IEC FUSES DIN HV GENERAL PURPOSE FUSES FOR TRANSFORMERS FEATURES & BENEFITS Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear
FUSES. Safety through quality
Safety through quality HH HIGH VOLTAGE Over many decades SIBA has developed a global product line of High Voltage Fuses that are comprehensive for any and all applications. Superior engineering, advanced
HHBO-B. High Voltage Fuses to British Standards. Fuses for protection of oil insulated transformer mains
High Voltage Fue to Britih Standard Application Range Type Fue for protection of oil inulated tranformer main Medium voltage SIBA fue according to Britih Standard are current-limiting Back-Up fue for the
Fuses for Semiconductor Protection European Standard Sizes 000 and 00. Protection of Power Semiconductors according to IEC and -4
URB Fuses for Semiconductor Protection European Standard Sizes 000 and 00 Class: ar Voltage ratings: AC 660 V AC 1000 V Current ratings: 16 A to 400 A Approvals: Standards: DIN 43653 IEC 60269-1 and -4
Applications. Distribution transformers up to 2000 kva High-voltage motors up to 3 MW Capacitors up to1200 kvar MV voltage transformers Cable feeders
Applications HV HRC (high-voltage high rupturing capacity) fuses are used for short circuit protection in high-voltage switchgear for the 50 to 60 Hz frequency range Distribution transformers up to 2000
Medium Voltage current limiting Fuse links
Medium Voltage current limiting Fuse links Type PCEF for indoor and outdoor use Rated Voltage 12-24 kv Current Rating 6 200A 1. General information P&C Medium Voltage fuse-links named PCEF are designed
Medium Voltage current limiting Fuse links
Medium Voltage current limiting Fuse links Type PCEF for indoor and outdoor use Rated Voltage 12-24 kv Current Rating 6 0A 1. General information P&C Medium Voltage fuse-links named PCEF are designed to
NH fuse-links am VAC with striker, size 0, 1, 2, 3, 4
NH fuse-links am 500-690VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions according to DIN 43 620 Parts 1 to 4 Lead free contact blades 0% cadmium APPLICATIONS am: Partial purpose,
HV DIN FUSE-LINKS FOR TRANSFORMER PROTECTION. March 2017
HV DIN FUSE-LINKS FOR TRANSFORMER PROTECTION March 2017 HV FUSE-LINKS IN THE WORLD UL STANDARD E OR R RATED: AMERICAN STANDARD DIN STANDARD: GERMAN STANDARD FR STANDARD: FRENCH STANDARD BS STANDARD: BRITISH
Selection Guide. HHD-BPT, DIN Style, Current-Limiting, Back-Up, Potential Transformer Protection
HHD-BPT Selection Guide HHD-BPT, DIN Style, Current-imiting,, Potential Transformer Protection Current ratings [A]; 0.5, 1, 2, 2.5, 3.15, 4, 5 E=192mm Page E=292mm Page E=367mm Page E=442mm Page E=537mm
High voltage current limiting Fuse links type CEF
High voltage current limiting Fuse links type CEF Index 1. General........................................... 9 2. Overvoltages...................................... 9 3. Pre-arcing times and cut-off characteristics..............
NH fuse-links am 690VAC top indicator/live tags size 4, 4a
NH fuse-links am 69VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions according to DIN 43 62 parts 1 to 4 Non-isolated gripping lugs Double indicator Lead free contact blades %
gi-gl-gg, am gi-gl-gg gi-gl-gg NH DIMENSION KNIFE-BLADE FUSE-LINKS EURO/IEC Fuses & Accessories
,, FUSE BASES, AND ACCESSORIES Ferraz Shawmut NH Fuse-links, sizes 00, 0, 1, 2, 3 and 4 are rated 500 or 690 Volts AC with breaking capacities of 80kA or 120kA. All fuse-links include an indicator or striker
General information on current-limiting fuse-links. The main characteristics of the CNC fuse-links. Construction. Operating.
General information on current-limiting fuse-links The high-voltage back-up current-limiting fuse-links are designed for protection of systems which include transformers, against the destructive results
NH fuse-links gg 690VAC top indicator/live gripping-lugs size 4 and 4a
NH fuse-links gg 69VAC NH fuse-links gg 69VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions in accordance with DIN 43 62 Live tags Top indicator Lead free contact blades % cadmium
High-voltage high-breaking capacity VV fuse-links
High- high- VV fuse-links imum cold resistance power dissipation pre-arcing I t value total I t value [kv] (mm) I n [A] (ka) [mω] [W] [A s] [A s] 1 580,1 57 A 0 370 9 17,3 1 A 5 00 10 3 30 10 A 55 7 11
Protistor size 14x51 ar 690VAC (IEC) / 700VAC (UL)
690VAC (IEC) / VAC (UL) Protistor size 14x51 ar 690VAC (IEC) / VAC (UL) SEMICONDUCTOR PROTECTION FUSES IEC HIGH-SPEED CYLINDRICAL FUSE-LINKS AC PROTECTION FEATURES & BENEFITS Low l²t for improved semiconductor
NH fuse-links gg 400VAC double indicator/live gripping-lugs size 000, 00, 1, 2, 3
NH fuse-links gg 4VAC double indicator/live gripping-lugs size,, 1, 2, 3 NH fuse-links gg 4VAC double indicator/live gripping-lugs size,, 1, 2, 3 LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS
Fuse-links type CEF-S Rated voltages: 6/12 kv 30/40.5 kv Rated currents: 6.3 A 63 A
DISTRIBUTION SOLUTIONS Fuse-links type CEF-S Rated voltages: 6/12 kv 30/40.5 kv Rated currents: 6.3 A 63 A Superior performance versus standard fuses ensuring up to 40% faster protection in case of low
High voltage high-breaking capacity VV fuse-links
High fuse-links High fuse-links High high-breaking capacity VV fuse-links VV General information ET fuse-links named VV THERMO are designed to protect devices in switch-gears and other equipment (distribution
NH fuse-links gg 500VAC top indicator/live gripping-lugs size 4, 4a
LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions in accordance with DIN 43 62 Live tags Top indicator Lead free contact blades % cadmium APPLICATIONS gg: General purpose (protection
Protistor size 70 gr 690VAC (IEC)
Protistor size 70 gr SEMICONDUCTOR PROTECTION FUSES SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION FEATURES & BENEFITS Excellent cycling capability Multiple body sizes and terminals or blades combination
Fuse-links type CEF-VT Rated voltages 3/7.2 kv - 10/24 kv Rated current 0.5 A 6.3 A
DISTRIBUTION SOLUTIONS Fuse-links type CEF-VT Rated voltages 3/7.2 kv - 10/24 kv Rated current 0.5 A 6.3 A Efficient protection of voltage transformer circuits Extending the lifetime of installed electrical
ELEKTROTECHNISCHE WERKE FRITZ DRIESCHER & SÖHNE GMBH
HH DRIESCHER - High-voltage high breaking capacity fuses from 1 kv up to 36 kv HH HH ELEKTROTECHNISCHE WERKE FRITZ DRIESCHER & SÖHNE GMBH D-866 MOOSBURG TEL. +9 87 61 6 81-0 FAX +9 87 61 68 11 37 http://www.driescher.com
High-voltage high-breaking capacity VV fuse-links
High- high- VV fuse-links [A] (ka) [mω] [W] [A 2 s] [A 2 s] 12 580 4 6,1 57 4 A 20 370 9 17,3 164 6 A 25 260 10 36 340 10 A 46 55 7 161 1 530 16 A 60 37 13 250 2 270 20 A 80 30 15 430 3 750 25 A 105 25
Ultra Rapid Fuses. For Semiconductor Protection
UR Ultra Rapid Fuses For Semiconductor Protection Over many decades SIBA has developed a very comprehensive product line of Ultra Rapid fuses that has achieved worldwide acceptance. SIBA's worldwide distribution
Ultra-Rapid Fuse Links for the Protection of Semiconductor Rectifiers
Ultra-Rapid Fuse Links for the Protection of Semiconductor Rectifiers 1.General The design of rectifier equipment requires specific provisions in the switchgear for the protection of power semiconductor
INDUSTRIAL CYLINDRICAL FUSE LINKS
gg Cylindrical gg class for use as general protection against overloads and short circuits, intended as protection of cables, power lines and equipment. Made of ceramic tube with high withstand to internal
AIR INSULATED METAL ENCLOSED SWITCHGEAR AND CONTROLGEAR
AIR INSULATED METAL ENCLOSED SWITCHGEAR AND CONTROLGEAR ANGLER SWITCHING DEVICES CONTENTS 1. General 2. Switchgear Types - Switch Disconnector - Disconnector 3. Cubicle Types - Cubicle with Switch Disconnector
DIN HV Distribution. DIN HV fuses are partial-range high voltage currentlimiting fuses for use in distribution circuits from kV.
DIN HV Distribution DIN HV fuses are partial-range high voltage currentlimiting fuses for use in distribution circuits from 2.3-38kV. Their compact dimensions and non-venting characteristics make them
Low voltage NH knife-blade fuse-links
Low voltage NH knife-blade fuse-links NV KOMBI advantages ETI is introducing a new generation of low-voltage fuse-links from size NV00C up to NV3 with new, dual indication of fuse-link operation, called
CYLINDRICAL FUSES. 8x32. 10x38. 14x51. In REFERENCE U BREAKING CAPACITY REFERENCE U BREAKING CAPACITY PACKING (A) IEC /95/EC
fuses 02 gg 04 am gg Cylindrical fuse links gg class for use as general protection against overloads and short circuits, intended as protection of cables, power lines and equipment. Made of ceramic tube
Fuses for Semiconductor Protection - European Standard. Class: Voltage ratings: Current ratings: Standards: Approvals: Features and Benefits
Fuses for Semiconductor Protection - European Standard Class: ar Voltage ratings: 660V AC to 1000V AC Current ratings: 16 A to 400 A Standards: UL 248-13 IEC 60269-1 & 4 DIN VDE 0636-40 DIN 43653 Approvals:
RAPIDPLUS. high speed fuse links for semiconductors
high speed fuse links for semiconductors RAPIDPLUS 2 PAGE04 ar PAGE05 gr PAGE06 gs NH ar RAPIDPLUS ar fuse links are intended to clearing short-circuits and have been designed and manufactured to have
Voltage and Auxiliary Transformer Fuse Links
British Standard VT Fuse Links. A range of voltage transformer primary Fuse Links to BS9- and IEC-. Wide range of ratings from kv to kv. Amp industry standard current ratings. CAV range with ratings from.kv
Section ( VI ) TECHNICAL SPECIFICATIONS AND SCHEDULES
Section ( VI ) TECHNICAL SPECIFICATIONS AND SCHEDULES TECHNICAL SPECIFICATIONS L.V- HRC KNIFE (NH TYPE) FUSE-LINKS ( V.AC) HRC knife fuse-links (NH Type) must have a rated breaking capacity current of
Medium-voltage fuses 3 kv 40.5 kv, 0.4 A 315 A
DISTRIBUTION SOLUTIONS Medium-voltage fuses 3 kv 40.5 kv, 0.4 A 315 A Continuous protection and reliable operation Proven design and compliance with newest fuses standards Compatibility with other ABB
LOW VOLTAGE FUSES EUROPEAN NH KNIFE-BLADE FUSE SYSTEM
NH SIBA NH Fuse-links with top and center indicator are available in a large variety of voltage ratings, body sizes and operating classes: Sizes: 000, 00, 0, 1, 2, 3 and 4 Voltage ratings: AC 400 / 500
RAPIDPLUS. high speed fuse links for semiconductors
high speed fuse links for semiconductors RAPIDPLUS 2 PAGE04 ar HIGH SPEED FUSE LINKS FOR SEMICONDUCTORS PAGE05 gr HIGH SPEED FUSE LINKS FOR SEMICONDUCTORS PAGE06 gs NH HIGH SPEED FUSE LINKS FOR SEMICONDUCTORS
High-Voltage Fuse Links according to IEC
High-Voltage Fuse Links according to IEC 60282- Limitor Ferraz Shawmut is global leader in fuse-based electrical protection solutions. Our brand is worldwide renowned for technical expertise, innovative
Medium voltage products. Fuses
Medium voltage products Fuses Index Introduction... 3 Main definitions... 4 ABB HV Fuses with Temperature Control Unit... 5 General principles for fuse link selection... 6 CEF... 8 CEF-S... 16 CEF-VT...
NH fuse-links gg 500VAC size 000, 00, 0, 1, 2, 3
IEC LV NH fuse links with blade contacts The NH system is classified among plug-in fuse systems and is composed of: fuse-base, (possibly including terminal covers and phase barriers) fuse-link with blade
gg, am NH DIMENSION KNIFE-BLADE FUSE-LINKS EURO/IEC Fuses & Accessories NH DIMENSION KNIFE-BLADE FUSE-LINKS, FUSE BASES, AND ACCESSORIES
, am, FUSE BASES, AND ACCESSORIES Ferraz Shawmut NH Fuse-links, sizes 000, 00, 0, 1, 2, 3, 4 and 4a are rated 500 or 690 Volts AC with breaking capacities of 80kA or 120kA. All fuse-links include an indicator
D Type (DIAZED) FUSE-LINKS & SCREW CAP HOLDERS. EURO/IEC Fuses & Accessories 500 VOLT D TYPE DIAZED FUSE-LINKS, SCREW CAPS AND FUSE BASES
D Type (DIAZED) FUSE-LINKS & SCREW CAP HOLDERS 500 VOLT D TYPE DIAZED FUSE-LINKS, SCREW CAPS AND FUSE BASES Ferraz Shawmut D fuse-links, also called Diazed type, are 500 Volts AC rated with 75kA interrupting
MEDIUM VOLTAGE DIN Fuse-Links
Standards/Approvals: DIN 43625, VDE 0670 part 4, VDE 0670 part 402 and IEC 60282-1 (2005) Catalogue Symbol: 24TDMEJ(amp) 24THMEJ(amp) 24TFMEJ(amp) 24TXMEJ(amp) Class of Operation: Back-up as IEC 60282-1
PowerIT Indoor Voltage Transformer Fuses, WBP. Outdoor Voltage Transformer Fuses, BRT. Catalogue 1YMB en. Industrial IT.
PowerIT PowerIT Indoor Voltage Transformer Fuses, WBP Outdoor Voltage Transformer Fuses, BRT Catalogue 1YMB612070-en Industrial IT enabled TM 1. FEATURES Unlimited breaking capacity Short circuit current
Mica Element Support. Compacted Quartz Sand. Length B
Construction A Tin-Plated Brass Caps Dimensional Information for Trans-Guard s NOMINAL 5.5 Resin-Rich Filament Wound Glass/Epoxy Body 3 75 80 200 3 50 5 80 5 125 3 50 5 5 100 23.0 50 Low Current Interruption
Short Circuit. Sizes 0, 1, 2, and 690 Volt ratings - 32A through 630A All ratings include striker. 0% Lead
, am nh dimension knife-blade fuse-links, fuse bases, and accessories Ferraz Shawmut NH Fuse-links, sizes 000, 00, 0, 1, 2, 3, 4 and 4a are rated 500 or 690 Volts AC with breaking capacities of 80kA or
Thermal system protection of switchgear through high voltage fuse links with integrated temperature limiter under consideration of IEC 420:1990
66 Thermal system protection of switchgear through high voltage fuse links with integrated temperature limiter under consideration of IEC 420:1990 Dipl.-Ing. U. Haas SIBA, Sicherungen-Bau GmbH, Lünen,
CYLINDRICAL FUSES CYLINDRICAL FUSES
fuses 1 2 02 04 Cylindrical fuse links class for use as general protection against overloads and short circuits, intended as protection of cables, power lines and equipment. Made of ceramic tube with high
High-Voltage Fuse-Links
High-Voltage Fuse-Links INDEX INDEX... 2 GENERAL INFORMATION ON CURRENT-LIMITING FUSE-LINKS... 3 THE MAIN CHARACTERISTICS OF THE CNC FUSE-LINKS... 3 CONSTRUCTION... 3 OPERATING... 3 PRODUCT SERIES... 3
X-Limiter full-range current-limiting fuse
Fusing Equipment Catalog Data CA132050EN Supersedes 240-56 June 2012 COOPER POWER SERIES X-Limiter full-range current-limiting fuse General Eaton's Cooper Power series X-Limiter full-range current-limiting
NEOZED D0 fuse-links gg 400/440VAC
NEOZED D0 fuse-links gg 400/440VAC LOW VOLTAGE IEC FUSES DIN LV FUSE-LINKS D0 FEATURES & BENEFITS The D0 fuse-system is installed in low voltage distribution units, where fuse-links are accessible to non
Medium voltage products. Fuses
Medium voltage products Fuses Index Introduction... 3 Main definitions... 4 ABB HV Fuses with Temperature Control Unit... 5 General principles for fuse link selection... 6 CEF... 8 CEF-S... 16 CEF-VT...
Selector guide. PSC Square body fuses Size 3X VAC End Contact Terminals. Features and Benefits
Selector guide PSC Square body fuses Size 3X 500-700VAC End Contact Terminals December 2013 Issue 2 The IXYS UK range of 700V/690V protistor fuse links provides maximum flexibility in equipment design
HD4. Gas insulated MV circuit-breakers kv A ka
HD4 Gas insulated MV circuit-breakers 12... 40.5 kv - 630... 3600 A - 16... 50 ka 1 DESCRIPTION Autopuffer breaking technique Electric arc extinction without chopped current No restriking after breaking
Bussmann 7.2 kv Medium voltage fuse links
Supersedes November 2008 Product description s range of 7.2 kv DIN Medium voltage fuse links are suitable for transformer protection. These fuse links can be used even where there is no secondary LV protection,
Standardized fuse characteristics
Product family "Fuses offer unique advantages compared to other protective devices." Standardized fuse characteristics and high current limitation guarantee easy and reliable coordination between HV HRC
SABRE VRN2a ENGINEERING BRILLIANT SOLUTIONS
SABRE VRN2a ENGINEERING BRILLIANT SOLUTIONS Design The Sabre VRN2a is a compact SF6 insulated Vacuum Ring Main Unit (RMU). The unit can be mounted to the smallest distribution transformer or be sited in
Low-Peak 600V Class RK1
LPS-RK 600Vac/300Vdc, 1 10-60A, Dual Element, Time-Delay Fuses Dimensions - in 5" (± 0.31) 5.5" (± 0.31) Available with easyid open fuse indication 1/10 to 30A 0.81" (±0.008) 35 to 60A 1.06" (±0.008) Description:
Current Limiting Fuses, CEF Motor Circuits Fuses, CMF. Catalogue 1YMB en. Industrial IT. enabled
PowerIT PowerIT Current Limiting Fuses, Motor Circuits Fuses, CMF Catalogue 1YMB51-en Industrial IT enabled TM High voltage current limiting fuse links type Rated voltage:,/7,- kv Rated current: - A Index
Medium voltage fuses Medium voltage fuses
European Fuses DIN Fuses 7.2kV - 36kV IBD 7.2 UP TO 36 KV HIGH-VOLTAGE FUSES DESIGNED FOR POWER TRANSFORMER PROTECTION INTERIOR/EXTERIOR USE CERAMIC HOUSING MEDIUM CLASS TRIP-INDICATOR COMBINED WITH A
MEDIUM VOLTAGE DIN Fuse-Links
Standards/Approvals: DIN 43625, VDE 0670 part 4, VDE 0670 part 402 and IEC 60282-1 (2005) Catalogue Symbol: 12TDLEJ(amp) 12THLEJ(amp) 12TKLEJ(amp) 12TXLEJ(amp) 12TFMSJ(amp) Class of Operation: Back-up
NH DIN Dual Indication Fuse Links Class am, 690Vac, 6 to 500 Amps, Sizes 000 to 3 NH Series
Description: A range of Class am square bodied industrial fuse links for a wide variety of motor protection applications. Packaging: MOQ: 3 Catalogue Symbol: Class of Operation: (amp)nhm(size)b-690 am
SX Full-Range Current-Limiting Fuse. Power & High Voltage Elastimold & Hi-Tech Fuse Products
Hi-Tech SX Full-Range Current-Limiting Fuses Provides both overload and fault current protection for distribution equipment in a single fuse body. Trans-Guard SX Full-Range Current-Limiting Fuse As a full-range
Semiconductor Fuses European Fuses
66 grb 66 V AC grb - from up to 3 A Size: x38 The fuse preselection table below indicates: Fuse preselection - rated current (or ) I N - pre-arcing I²t (I²t p ) at ms - total ope I²t (I²tt) at 66 V, cos
onlinecomponents.com
66 grb 66 V AC grb - from up to 3 A Size: x38 The fuse preselection table below indicates: Fuse preselection Rated current Pre-arcing I²t Total I²t at 66VAC I N (A) I²t p (A²s) I²t (A²s) - rated current
LOW-PEAK Time-Delay Fuses KRP-C Class L 600 Volt A
Bussmann LOW-PEAK Time-Delay Fuses KRP-C Class L 600 Volt 601-2000A Dimensional Data All other lerances (± 0.02) 0.63" (± 0.03) All Slots and Holes 10.75" (± 0.09) 8.63" (± 0.09) 6.75" 5.75" 601A 800A
3.6. Current Limiting Fuses. Contents. ACLS, BCLS, CLS, HCLS and NCLS Type Fuses. ACLS, BCLS, CLS, HCLS and NCLS Type Fuses
.6 Limiting Fuses Motor Start Fuses Product Description Eaton s CLS current limiting fuses are used in conjunction with medium voltage motor starters to provide shortcircuit protection for individual motor
HIGH VOLTAGE CURRENT LIMITING FUSE-LINKS CAPABLE OF BREAKING ALL CURRENTS THAT CAUSE MELTING OF THE FUSE-ELEMENT. D. van der Scheer H.F.J.
150 HIGH VOLTAGE CURRENT LIMITING FUSE-LINKS CAPABLE OF BREAKING ALL CURRENTS THAT CAUSE MELTING OF THE FUSE-ELEMENT D. van der Scheer H.F.J. Reith Summary. Conventional H.V. current limiting fuse-links,
Air-insulated switchgear UniGear type ZS1
Air-insulated switchgear UniGear type ZS1 ABB Power Technologies / 1-7074 D 12-03-2003 - Air-insulated switchgear UniGear type ZS1 ABB Power Technologies / 2-7075 D 1 2-03-2003 - Rated voltage kv 12 17.5
I B D Q I B D Q O I B D Q O
Extension offer: new possible combinations 2 and 3 functions RM6 free combination: offers all types of configurations which fit to every application. Free choice: type of each functional unit. Free choice:
Outdoor live tank vacuum circuit breaker Type OVB-VBF for 24/36/40.5 kv applications
Outdoor live tank vacuum circuit breaker Type OVB-VBF for 24/36/40.5 kv applications ABB a global leader ABB is a global leader in power and automation technologies that enable utility and industry customers
Protistor size 31 ar 690VAC (IEC) / 700VAC (UL)
Protistor size 31 ar SEMICONDUCTOR PROTECTION FUSES SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION FEATURES & BENEFITS Multiple body sizes and terminals or blades combination ar Class according to IEC
Voltage Rated operating voltage [kv] Rated power frequency withstand voltage [kv] Rated lightning impulse withstand voltage [kv]
![Voltage Rated operating voltage [kv] Rated power frequency withstand voltage [kv] Rated lightning impulse withstand voltage [kv]](/thumbs/80/82203973.jpg "Voltage Rated operating voltage [kv] Rated power frequency withstand voltage [kv] Rated lightning impulse withstand voltage [kv]")
BasisBlock MC 1 Standards and Regulations IEC 62271-200 ; VDE 0671-200 ; BS EN 62271-200 Technical Data MC1-12 MC1-24 Voltage Rated operating voltage [kv] 12 24 Rated power frequency withstand voltage
URDC-PV. Features and Benefits FUSES. URPV Fuses for PV Semiconductor Protection. gpv. Class: Voltage ratings: 600V DC to 1500V DC.
Fuses for PV Semiconductor Protection Class: gpv 0 Voltage ratings: 600V DC to 1500V DC Current ratings: 1 A to 450 A Standards: UL 2579 IEC 60 269-6 Approvals: E341342 E341490 Features and Benefits High
HIGH VOLTAGE FUSE-LINKS HIGH VOLTAGE FUSE-LINKS WITH THERMAL STRIKER HIGH VOLTAGE FUSES POWER NEEDS CONTROL
HIGH VOLTAGE FUSE-LINKS HIGH VOLTAGE FUSE-LINKS WITH THERMAL STRIKER HIGH VOLTAGE FUSES POWER NEEDS ONTROL HIGH VOLTAGE FUSE-LINKS 1. General information High voltage fuse-links (hereinafter called HV
ZF SERIES HV GAS INSULATED SWITCHGEAR (GIS) tgood.com. Energy. Fast.
ZF SERIES HV GAS INSULATED SWITCHGEAR (GIS) tgood.com Energy. Fast. TGOOD produces over 5000 switchgear units annually for projects around the globe PRODUCT OVERVIEW High performance alternative to air
EUROPEAN HIGH VOLTAGE FUSES
EUROPEAN HIGH VOLTAGE FUSES AS PER IEC 60282 EDUPACK TRAINING MODULE 2012 HH DIN NF MEDIUM OR HIGH VOLTAGE FUSE? High Voltage is the official definition provided by the standard. High Voltage starts just
HV-Fuse-links SSK type SSK 10/02
HV-Fuse-links SSK type SSK 10/0 Reg.-Nr. 0/QM/07.00 QM-System-Audit DIN EN ISO 9001 UMWELTMANAGEMENTSYSTEM DQS - zertifiziert nach DIN EN ISO 1001 Reg.-Nr. 1-0 SICHERUNGEN/FUSES SIBA Sicherungen-Bau GmbH
FX Full-Range Current-Limiting Fuse
Hi-Tech FX Full-Range Current-Limiting Fuses Trans-Guard FX Full-Range Current-Limiting Fuse Patented damage sensor significantly reduces the risk of fuse failure should the fuse be subjected to an element-damaging
Fuses are the most effective and economic ways of protection against short circuits in m.v. installations.
HIGH VOLTAGE FUSES CURRENT LIMITING TYPE HIGH BREAKING CAPACITY BACK-UP CLASS Standarts: TS EN 60282-1, VDE 0670/4, DIN 43625 İNTER TEKNİK fuse links are automatic, selectively acting medium voltage switching
Extensible Unit - VCE2a
ELECTRICAL INDUSTRIAL COMPANY (EICo) LUCY SWITCHGEAR Extensible Unit - VCE2a (Sabre) Electrical Industrial Company (EICo) Lucy Switchgear Extensible Unit VCE2a Front Panel: ELECTRICAL INDUSTRIAL COMPANY
Rapier AX Air Break Switch Disconnector. engineering brilliant solutions
Air Break Switch Disconnector engineering brilliant solutions Air Break Switch Disconnector engineering brilliant solutions Lucy Switchgear would like to present its Air Break Switch Disconnector. The
SF 6 Gas Insulated Switchgear Type SDH714 for 72.5 to 145 kv
Three-phase Encapsulated Type SF 6 Gas Insulated Switchgear Type SDH714 for 72.5 to 145 kv 06B1-E-0020 Small Space Requirement, High Reliability and Safety ー 72.5 to 145kV GIS, SDH714 The number of application
Technical Specification for 12kV Powder Filled Current Limiting Fuse-Links for Use in Switchgear (In Oil)
Ergon Energy Corporation Limited Technical Specification for 12kV Powder Filled Current Limiting Fuse-Links for Use in Switchgear ETS12-01-03 Specification ETS12-01-03 Ver 3 Contents 1. Purpose and Scope...
OPTIONAL. Active Arc Eliminator - Safest in the world
OPTIONAL Page 1/6 Active Arc Eliminator - Safest in the world Extremely fast 3 phase earthing switch (< 5 ms) Detectors operated by light No thermal damages - No toxic gasses No dangerous pressure increase
SF 6 Gas Insulated Switchgear Type SDH314 / SDHa314 for 72.5 to 145 kv
Three Phase Encapsulated Type SF 6 Gas Insulated Switchgear Type SDH314 / SDHa314 for 72.5 to 145 kv 06B1-E-0002 Small Space Requirement, High Reliability and Safety ー 72.5 to 145 kv GIS, SDH314/SDHa314
DRIWISA HIGH VOLTAGE CURRENT-LIMITING FUSES HIGH INTERRUPTING CAPACITY INDOOR AND OUTDOOR USE
HIGH VOLTAGE CURRENT-LIMITING FUSE CATALOG ! DRIWISA trademark is registered by and is protected by national and international law. The use of this trademark without written authorization by is a crime
شركة كهرباء محافظة القدس المساهمة المحدودة
Our Ref: Date: Messrs. Dear Sir, Tender 22/2017 (re-bidding) 11& 33Kv Fuse Cutouts and Links You are kindly requested to bid for supply and delivery (DDP) for the medium voltage overhead line accessories
LPSRK100SP 100A 600V TD Dual Elem Class RK1 Low Peak Fuse
LPSRK100SP 600V TD Dual Elem Class RK1 Low Peak Fuse Catalog Number Manufacturer Description Weight per unit Product Category LPSRK100SP 600V Class RK1 Low Peak Dual Element, Time Delay Fuse 0.4100 (lbs/each)
Medium voltage NEX switchgear Withdrawable circuit breaker. Quite simply efficient
Medium voltage NEX switchgear Withdrawable circuit breaker Quite simply efficient NEX, a simple and flexible solution NEX is the result of worldwide acquired experience and provides you with a high level
Product Catalog Medium Voltage Fuses. Circuit Protection
Product Catalog General Catalog Contents (Con t.) Page R-Rated Fuses 2.75 to 5.5kV........................................0 E-Rated Fuses 5.5kV MV055.......................................05 8.25kV.............................................09
fuse-links & fuse holders PHOTOVOLTAIC
fuse-links & fuse holders 04 gpv FOR APPLICATIONS 04 gpv FOR APPLICATIONS 05 gpv & FOR APPLICATIONS 06 PMF FUSE HOLDERS FOR APPLICATIONS 07 ST & FUSE BASES FOR APPLICATIONS FUSE HOLDERS & BASES gpv 10x38
NH Solid Blades 690 VAC sizes 000 to 3
NH Solid Blades 6 VAC sizes 000 to gs-class Protistor NH 6 VAC fuse-links provide maximum flexibility in equipment design and ultimate protection for today s power conversion equipment. This range is a
Low Voltage Fuses. Safety in Focus. ZVEI.ppt / / 1
Low Voltage Fuses Safety in Focus ZVE.ppt / 05.01 / 1 Applications, Product Advantages Fuses protect Human life Electrical circuits Electrical products Electronics Cables and conductors Product advantages