ELECTRIC PRODUCT CATALOGUE

Transcription

1 ELECTRIC PRODUCT CATALOGUE!"#$%&'

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3 SHANGHAI CET ELECTRIC CO. LTD. is one of the leading and the most reliable manufacturers and exporters for low voltage and high voltage electric products in China. ISO001:00 Certification Companies of Quality Systems Conformity to the LV standard BRIEF Our company has successfully developed and manufacturing numerous electric products, such as circuit breaker, AC contactor, meter, relay, control units as well as lightings items and so on, in high quality. SHANGHAI CET ELECTRIC CO. LTD. possesses full line of hightech production equipment and great strength of technology support besides advanced designation forces powered by the first class engineering teams with super industrial computer systems. Thus, our products are novel in design, excellent in workmanship and top reliable in quality. A lot of our products have obtained " SEMKO ", " CB ", " CE ", " IRAM " and other international quality approvals. The products are now being well INTRODUCTION sold in more than 70 Countries and regions in the world. Moreover, Our company has always paid special attention to protect the benefit of clients' so that both the clients and we are able to gain the maximum benefit from the relations between. We warmly look forward to establishing, reinforcing and expanding a long term fruitful collaboration relationship with the reliable clients all over the world. Let's get busy and pull together to create a better future! Turkish standards Association Turkey TUV Rheinland/ Berlin-Brandenburg

4 SHCET GROUP Shanghai CET Electric Co.,Ltd. QUALIFICATION CERTIFICATE COLLECTION Through meticulosity and repeatedly hammered,we have founded the remarkable quality. Our products have passed through the domestic and foreign authentications including culus, CCC,CB,CE,and so on,besides, MCB and AC Contactor have got the patent for designedappearance. We ve got the certificate of ISO001 Int Quality System, etc

5 SHCET GROUP Shanghai CET Electric Co.,Ltd. D-01/02 D-03/05 D-06 D-07 D-08 D-0 D-0 D-10 D- D- D- D- D-13 D-13 D-1 D- D- D-16 D-16 D-17/18 D-18 D-1 D- D-21 D- D-23 D-2 D- D-26 D-27 D-27 CJX2-DN AC Contactor CJX2-D(LC1-D) AC Contactor F(LC1-F) AC Contactor Y Energy Saving Contactor CJX2-D/F Mechanical Interlocking Contactor K AC Contactor LP1-D DC Operated AC Contactor 3TF AC Contactor 3TB AC Contactor 3TD Mechanical Interlocking Contactor 3TH Auxiliary Contactor LX1 Bobbin of AC Contactor LA Auxiliary Contact Block LA2-D Delay Timer New Mould Contactor (KT60/KT6023) A AC Contactor S-N AC Contactor GMC AC Contactor Auxiliary For AC Contactor GMC LR2-D Thermal Overload Relay LR2-F Electronic Thermal Overload Relay LRD Thermal Overload Relay Thermal Overload Relay 3UA Thermal Overload Relay GTH Thermal Overload Relay JR28 Thermal Overload Relay LE1-N Magnetic Starter LE1-D Magnetic Starter LC3-D Star-delta Reduced Voltage Starter AD Magnetic Starter and Star-delta Starter SRCa Magnetic Starter DAC Contactor

6 CJX2-DN AC Contactor CJX2-DN series AC contactors are suitable for frequency /60Hz,rated insulation voltage up to 0V,rated operation current ~1A under AC-3 duty.it is mainly used for making and breaking electric circuits at a long distance & for frequent starting, stopping & controlling AC Motors.It is used in combination with thermal relay to compose a magnetic motor starter. The products comply with IEC607-. CJX2-0N Rated current le max AC-3 (Ue V) le AC-1 (0 60 C) Number of poles /2V Rated 3/V operational /V power in AC-3 0V 660/60V 0V Auxiliary contacts A A 18A A A A A A A KW 3KW KW KW KW KW KW KW KW KW KW KW KW KW KW KW KW 10KW KW KW KW KW 10KW KW KW range comprising up to N/C or N/O instantaneous, up to 1N/O+1N/C time delay and up to 2 N/O or N/C protected contacts and 2 screen continuity terminals CJX2-N Compatible manual or auto Class 10 A A A A 0.10 A A thermal overload relays Class A A A 2.5 A Suppressor modules Varistor (d.c.and low consumption Diode contactors have built-in suppression RC circuit limiting diode as standard) Bidirectional peak Relay Interfaces Relay+override function Solid state ~ or --- 3P Contactor type ~ - P references --- P ~ 3P Reversing --- 3P contactor ~ P type references --- P CJX2-0N CJX2-N CJX2-18N CJX2-N CJX2-N CJX2-0N CJX2-N CJX2-18N CJX2-N CJX2-N CJX2-0N CJX2-N CJX2-18N CJX2-N CJX2-N CJX2-N CJX2-N CJX2-N CJX2-N CJX2-N CJX2-N CJX2-N CJX2-N D-01 SHCET CJX2-N

7 AC Contactor Standard Control Circuit Voltages Volts Hz 60Hz /60Hz 2 B5 B6 B7 2 D5 D6 D7 8 E5 E6 E7 F5 F6 F7 M5 M6 M7 2 P5 P7 2 U5 U6 U7 3 Q5 Q6 Q7 V5 V7 N5 N7 R5 R6 R7 0 S5 660 Y5 CJX2-N 38A KW KW A 60A 3 KW KW A A 3 KW KW 65A A 5A 5A KW KW KW KW KW 5KW 5A 0A 3 KW KW 1A 3 KW KW Contactors KW KW /KW KW 5KW 5KW 5KW KW KW KW KW KW KW KW KW 0KW KW KW 33KW KW 5KW 5KW KW KW KW KW KW 5KW 5KW KW 0KW range comprising up to N/C or N/O instantaneous, up to 1N/O+1N/C time delay and up to 2 N/O or N/C protected contacts and 2 screen continuity terminals A 17 A 17 70A 17 A 17 10A 17 10A 60 1A 60 1A 17 A 17 65A 17 70A 17 A 60 1A 60 1A CJX2-5N CJX2-38N CJX2-N CJX2-N CJX2-65N CJX2-N CJX2-5N CJX2-5N CJX2-1N CJX2-N CJX2-65N CJX2-N CJX2-5N CJX2-N CJX2-65N CJX2-N CJX2-5N CJX2-38N CJX2-N CJX2-N CJX2-65N CJX2-N CJX2-5N CJX2-5N CJX2-1N CJX2-38N CJX2-N CJX2-65N CJX2-N CJX2-5N CJX2-1N SHCET D-02

8 CJX2-D(LC1-D) AC Contactor CJX2-D series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC Hz or 60Hz, rated current up to 6A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The products comply with IEC607-. CJX2-D0 Model D0 D D18 D D D D D65 Rated working AC current (A) AC AC3 capacity /2V of phase 3 3/V squirrel-cage V motor AC3 0V 10 (KW) 660/60V Rated heat current (A) 60 Electrical life AC3 x 10 AC x Mechanical life x CJX2-D Number of the contacts 3P+NO 3P+NC 3P+NC+NO Dimension & Mounting Size For CJX2-D0~5 contactors: A B C D E a b Ø CJX2-D0~ /35 /60.5 CJX2-D /35 /60.5 CJX2-D CJX2-D CJX2-D~ / 6.5 CJX2-D CJX2-D~ / 6.5 CJX2-D5 D-03 SHCET

9 CJX2-D5 CJX2-D1 CJX2-D170 CJX2-D5 CJX2-D25 CJX2-D0 CJX2-D10 CJX2-D CJX2-D6 Ha B b Q Ø M6 M6 M6 M8 M10 M10 M10 M10 M Q N D D D D D S5 2 D5 D6 D7 F5 F6 F7 2 P5 P7 3 Q5 Q6 Q7 N5 N7 Volts Hz 60Hz /60Hz A S C P L Ga M For TSC1-D5~6 contactors: D Standard Control Circuit Voltages R5 R6 R7 660 Y5 2 B5 B6 B7 8 E5 E6 E7 M5 M6 M7 2 U5 U6 U7 V5 V7 D D D D D CJX2-D5 CJX2-D6 CJX2-D5 CJX2-D0 3P+NC+NO Contactors SHCET D-0 AC Contactor

10 CJX2-D(LC1-D) AC Contactor CJX2-D series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC Hz or 60Hz, rated current up to 5A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The products comply with IEC607-. CJX2-D18 CJX2-D Rated working AC3 current (A) AC /2V 3/V AC3 capacity of phase V 3 squirrel-cage motor 0V AC3(KW) 660/60V Rated heat current (A) Electrical life AC3 x 10 AC x 10 Mechanical life x 10 Number of the contacts CJX2-D0 CJX2-D CJX2-D18 CJX2-D CJX2-D P+NO 3P+NC CJX2-D CJX2-D CJX2-D CJX2-D65 CJX2-D CJX2-D5 Rated working current (A) AC3 AC /2V /V 5 AC3 capacity of phase V squirrel-cage motor 0V AC3(KW) 660/60V 33 5 Rated heat current (A) Electrical life AC3 x AC x Mechanical life x Number of the contacts 3P+NC+NO Standard Control Circuit Voltages CJX2-D5 Volts Hz 60Hz /60Hz 2 B5 B6 B7 2 D5 D6 D7 8 E5 E6 E7 F5 F6 F7 M5 M6 M7 2 P5 P7 2 U5 U6 U7 3 Q5 Q6 Q7 V5 V7 N5 N7 R5 R6 R7 0 S5 660 Y5 D-05 SHCET

11 AC Contactor F(LC1-F) AC Contactor F series AC Contactor is applicable to the circuits up to the rated voltage 0V AC Hz or 60Hz, rated current from 5A to 0A, for long distance breaking circuit and frequently starting or controlling the motor. It also can be used for the control of distribution circuits of rated current from 0A to 0A. F5 F1 F2 F5 F185 F265 F3 Rated operation AC current(a) AC-1 /2V 3/V Standard power V ratings of V Contactors 3-phase motors 0V 0 0 AC-3 (KW) 660/60V 0 0V F1 F F6 F0 F7 F0 Rated operation AC current(a) AC /2V /V Standard power V ratings of V 0 3-phase motors 0V 7 3 AC-3 (KW) 660/60V F6 0V 185 Both 3 pole and pole are available. 335 F7 F5 F0 SHCET D-06

12 Y Energy Saving Contactor Y Energy Saving AC contactor is applicable in the circuits up to the rated voltage 0V, AC Hz or 60Hz, rated current up to 0A, for long distance switching on and breaking circuit and frequently starting or control AC motor. It can form electromagnetic starter with thermal overload relay or electronic protector. It can also protect overload or open-phase current, and form reversing interlock conversion contactor, power-distribution conversion contactor and star-delta starter. Y1 Y6 Configration Model Rated operation Rated thermal Three phase electromotor Suitable voltage 3V current rated power thermal AC3 AC1 AC3 3V Hz relay le/a lth/a kw Hp-ch Y5 5 0 JR28-0 Y1 1 0 JR28-0 Y JR28-0 Y JR28-6 Y JR28-6 Y3 3 JR28-6 Y JR28-6 Y JR28-6 Y JR28-6 Advantages a. Power saving: 5% of traditional power consuming. b. Long life: short arc duration, little contact ablation, contact does not quiver when voltage fluctuates. c. Reliable: coil does not burn. d. No noise. e. Coil control, no temperature rising. f. Not influenced by network voltage fluctuation. Energy conservation contrast Energy saving comparison between energy saving AC contactor and traditional electromagnetic AC contactor under same condition. Y Energy Saving contactor Traditional contactor Rated current V VA Retain when power breaking off Operation Principle Annual electricity Rated consumption current Power consumption 0 occurs only in starting 6 ma V Annual electricity VA consumption SB1 is control button for pull-in. SB2 is control button for releasing. D-07 SHCET

13 CJX2-F5 CJX2-F5 CJX2-F1 CJX2-F1 CJX2-F185 CJX2-F185 CJX2-F2 CJX2-F2 CJX2-F265 CJX2-F265 CJX2-F3 CJX2-F3 CJX2-F CJX2-F CJX2-F0 CJX2-F0 CJX2-F6 CJX2-F6 CJX2-F CJX2-D0 CJX2-D CJX2-D18 CJX2-D CJX2-D CJX2-D CJX2-D CJX2-D63 CJX2-D CJX2-D5 CJX2-D5 CJX2-D1 CJX2-D170 CJX2-D5 CJX2-D25 CJX2-D0 CJX2-D10 CJX2-D CJX2-D6 Controlled power(kw) V 3V V V V CJX2-D CJX2-F5 CJX2-D/F Mechanical Interlocking Contactor Rated current AC-3(A) Number of Poles P P 3P P 3P P 3P P 3P P 3P P 3P P 3P P 3P P 3P Rated Current AC-3(A) Controlled power(kw) V 3V Rated Current In/A CJX2-D0 Contactors SHCET D-08 AC Contactor

14 K AC Contactor K series AC contactor is suitable for use in the circuit for frequent starting, controlling the AC motor. The addition of auxiliary contact group to the contactor, combined with the proper thermal relay, can act to protect the circuit bound to overload. K06 K0 K Rated current at AC3 (A) 6 Rated working current (Ie)A 5 10 Conventional thermal current(ith)a 16 K06, 0, AC-3 Use Group Control Power KW V 3/V /0V 660V Rated working voltage (Ue)V Rated insulation voltage (Ui)V 60 AC-3 (6Ie Ie) AC- (6Ie Ie) Mechanical life Electrical life (times) Operation frequency h -1 Electrical life (times) Operation frequency h x x x 10 6 Auxiliary contact Conventional thermal current Electrical life AC-(360VA) (times) DC-13(33W) 6A 0.5 x 10 6 K06, 0, LP1-D DC Operated AC Contactor Rated Rated Rated Rated working insulation heat working current A current voltage IeA voltage Ith(A) Ue (A) (AC-3) Ui A Electrical life Controlled Power(KW) (AC-3) 10 V 3V V V 660V Contacts Number LP1-D0 2.2 LP1-D LP1-D18 LP1-D 18 3V 3 3P+NO 3P+NC LP1-D0 LP1-D LP1-D LP1-D LP1-D V 660V V 3P+NO +NC LP1-D LP1-D D-0 SHCET

15 AC Contactor 3TF AC Contactor 3TF 3TF series AC Contactors are suitable in electrical system with AC /60Hz, rated operational voltage up to 660V, In AC-3 usage, rated operational voltage up to 3V, rated operational current up to 6A to make or break remote motors or system. They can form electromagnetic starters with suitable thermal overload relays 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC607-. The contactor is a straight motion mechanism having double-breaking contacts. The auxiliary contacts are arranged 2NO, 2NC at most. It is employed the flexible locking connection between the contact support and core. There are no arc-isolated panel in the le A contactors. In the In A contactors, there are moulded arc-chute with arc-isolated panel. Because all contacts are made of high non-fusibility and against corrosion silver alloy. All series products can be mounted by screws, le A contactor also by installation rail. Contactors Rated thermal current (A) Rated operation current (A) 3V 660V Controllable power of motor (KW) AC-3 AC- 3V 660V 3V 660V of auxiliary contact 3TF TF31 3TF 3TF33 3TF3 3TF NO NC 1NO+1NC 2NO+2NC 3TF 3TF 3TF TF TF TF TF TF TF TF TF NC+2NO 3TF NC+NO 3TF TF TF TF TF TF TF TF 56 3TF SHCET D-10

16 3TB AC Contactor The contactor is suitable for using in the circuits up to the rated voltage 660V AC Hz or 60Hz, rated current 6A, for making and breaking, and for frequent starting and controlling the motor. After combined with the mechanical interlocking device, it becomes 3TD Series convertible contactor for controlling, starting, breaking and reversing of the motor. The products comply with IEC TB 3TB 3TB1 3TB2 3TB3 3TB Rated thermal current (A) 5 Rated operating current at AC 3 3V (A) 16 Rated operating current at 660V (A) The power of controlled motor (KW) 3V 660V 23 of auxiliary contact 1NO 1NC 1NO+1NC 2NO+2NC 2NC+2NO 3TD Mechanical Interlocking Contactor The contactor is suitable for using in the circuits up to the rated voltage 660V AC Hz or 60Hz, current 0A, for convertible controlling the motor. It s mechanical interlocking device ensures contact changeover of the two convertible contactors. 3TD 1 3TD 3TD 3TD1 3TD2 3TD3 3TD 3TD5 3TD6 3TD7 3TD8 3TD 3TD 3TD51 3TD52 3TD53 3TD5 3TD Rated thermal current (A) Controllable power of motor Rated operation (KW) current (A) AC 3 AC 3V 660V 3V 660V 3V 660V D- SHCET

17 AC Contactor 3TH Auxiliary Contactor The auxiliary contactor is the auxiliary suited by controlled circuit whose voltage is AC /60Hz, 660V and DC 660V. They control all kinds of magnetic coil and amplify or transfer signal to relative controlled element simultaneously. They are characterized by high performance & long service life. 3TH -0A NO of Contact NC 31-0A 3 1 3TH 3TH82-0A 13-0A 0-0A -0A 71-0A 62-0A 53-0A Contactors -0A LX1 Bobbin of AC Contactor LX1-D2: Used for Contactor D0 to LC1-D18 LX1-D6N LX1-D: LX1-D6: Used for Contactor Used for Contactor D to LC1-D D to LC1-D5 LX1-FF: Used for Contactor F5 to LC1-F1 LX1-FG: Used for Contactor F185 to LC1-F2 LX1-FH: Used for Contactor F265 to LC1-F3 LX1-FJ: Used for Contactor F LX1-FK: Used for Contactor F0 LX1-FL: Used for Contactor F6 LX1-FK(1): Used for Contactor F7 LX1-D2 LX1-FK LX1-FJ SHCET D-

18 LA Auxiliary Contact Block LA series auxiliary contact blocks are installed on the top of CA2-D control relay K or D AC contactor respectively for expanding the couples of auxiliary contacts points. Owing to adopting the contacting functions of sliding frictions, the item can be self-cleaning & ensure the electric circuit to be reliable. LA1-DN LA8-DN LA1-DN LA1-DN01 LA1-DN02 LA1-DN10 LA1-DN LA1-DN LA1-DN LA1-DN LA1-DN0 LA1-DN13 LA1-DN31 LA8-DN LA8-DN LA1-KN LA1-KN LA1-KN02 LA1-KN LA1-KN31 LA1-KN13 LA1-KN LA1-KN0 of Contact 1NC 2NC 1NO NO+NC 2NO 2NO+2NC NO NC 1NO+3NC 3NO+1NC 1NO+1NC 2NO NO+NC 2NO 2NC 2NO+2NC 3NO+1NC 1NO+3NC NO NC LA2-D Delay Timer LA1-KN LA2-D delay timer is applicable to be LC1-D AC contactor & DN Auxiliary contact block into LC3-D star-delta reduced voltage starter is to start motor. LA2-DT2 LA2-DT0 LA2-DT2 LA2-DT LA3-DR0 LA3-DR2 LA3-DR Delay range 0.1~3s 0.1~s 10~1s 0.1~3s 0.1~s 10~1s Number of the delay contacts NO+NC D-13 SHCET

19 AC Contactor New Mould Contactor New mould contactor is suitable for using in the circuits voltage up to 660V Hz or 60Hz, rated current up to 1A, for making & breaking, and for frequent starting & controlling the motor. The product has the features of small volume, light weight, low power consumption, high efficiency, safety, reliability etc. It also can be combined with contact head group, timer delay block, relay, thermal relay accessories, into motor starter etc, multiseries products. It conforms with IEC607-. KT60/KT60 A,A Contactors KT6013/KT6023 A,A DC contactor: KM A, A, A 0A A 600A CJB-1 A A, 0A A, 6A DC contactor: CZ0 A CJB-2 A,A 0A, A,6A CJA A,A, 0A A,6A KTPV-623 CJ2 A,A, 0A, A, 6A BP Isolating switch: A, 0A, A, 6A SHCET D-1

20 A AC Contactor A AC contactor is mainly used in power system with AC /60Hz,the rated operating current from A to A, the rated working voltage up to 660V under the application category of AC 3, for the long-distance range making and breaking the electric circuit. When it is combined with the suitable thermal overload relay and other necessary accessories, it becomes as electro magnetic starter to protect against the possible overload occurs in electric circuit during operation. A- A- A- A-16 A-26 A- A- A- A-63 A- A-5 A- A- A-185 A-210 A-260 A-0 Frame Code Rated Insulation Voltage (V) 0 Conventional Free Air Heat Current Ith (A) AC-3 Rated Operating Current Ie (A) V 3V 660V AC-3 Control the Max. Power KW of Generator V 3V 660V A-0 S-N AC Contactor S-N series AC contactors are suitable for AC Hz or 60Hz, rated voltage up to 660V, mainly used as putting through long distance, breaking circuit and frequently starting or controlling AC motor. It can also be used for counter-connection breaking of squirrelcage motor in the case of reducing working current. S-N S-N10 S-N S-N S-N S-N21 S-N S-N35 Capacity of 3 phase squirrel-cage motor AC-3 Rated power (KW) Rated operating current(a) V-2V 3V-V 5V 660V V-2V 3V-V 0V 660V Rated heating current Ith(A) D- SHCET

21 AC Contactor GMC AC Contactor GMC series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC Hz or 60Hz, rated current up to 5A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, delay timer & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal overload relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC607-. GMC- GMC- AC1 duty A 0~2V 2.5kW A AC3 duty 3~V 0~5V 5kW A kw 7A 60V kw 5A Life time (x 10 ) Electrical Mechanical 0 00 Aux. contact Contactors GMC- GMC-18 A A 3.5kW 13A.5kW 18A kw A kw 18A kw A kw 13A kw A kw A NO1NC GMC- A kw A kw A kw A kw 18A 0 00 GMC- GMC- A kw A kw A kw 28A kw 21A 0 10 GMC- 60A kw A kw A kw A kw A 0 10 GMC- A kw A kw A kw 3A kw 33A 0 0 2NO2NC GMC-65 A 18kW 65A kw 65A kw 60A kw 7A 0 0 GMC- A kw A kw A 5kW 6A 5kW 7A 0 0 GMC A kw 85A 5kW 85A 5kW A 5kW 52A 0 0 GMC- Auxiliary For AC Contactor GMC GMC- AU-2 AU- SHCET D-16

22 LR2-D Thermal Overload Relay This series of thermal overload relay can be used in the circuit of Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-3A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in D series AC contactor. It is the most advanced thermal relay in the nineties in the world. The products comply with IEC Characteristics LR2-D13 a. Fundamental parameter of the main circuit (a). Rated insulation voltage 660V. (b). Rated working current,36,3a separately. (c). The regulator seal of rated setting current. (d). Current of the Thermal component (see list 1) b. Auxiliary Circuit (a). There is one pair of N/O and N/C contact with electric insulation. (b). Rated insulation Voltage 0V. (c). Rated frequency -60Hz. (d). Use group, rated working voltage, appoint thermal current and rated current. LR2-D23 LR2-D33 Thermal component Rated working current Rated current Regular or scale of (A) rated current (A) LR2-D LR2-D13 LR2-D23 LR2-D LR2-D LR2-D D-17 SHCET

23 Thermal Overload Relay Dimensions LA7-D106 LA7-D6 Thermal Overload Relays LA7-D6 LR2-F Electronic Thermal Overload Relay LR2-F53 LR2-F53 LR2-F73 Number F5357 F5363 F5367 F536 F51 F F7 F7381 Setting range For contactor F5-F185 F5-F185 F5-F185 F5-F185 F2-F265 F3-F0 F3-F0 F-F6 Dimensions LR2-F73 SHCET D-18

24 LRD Thermal Overload Relay This series of thermal overload relay can be used in the circuit of Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-1A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in D series AC contactor. It is the most advanced thermal relay in the nineties in the world. The products comply with IEC LRD-13 Thermal component Rated working current Rated current Regular or scale of (A) rated current (A) LRD LRD LRD LRD23 38 LRD LRD LRD LRD LRD LRD D-1 SHCET

25 Thermal Overload Relay Thermal Overload Relay series thermal overload relay is suitable for thermal protection in the circuit with AC or 60Hz, voltage up to 660V, motor power up to 5KW or less. It has different attachment and temperature compensating function. It can be fixed onto contactor and can also be fixed independently. The product is made in accordance with IEC LR1-031 LR Adjusting range of current (A) 0.1~ ~0. 0.~0. 0.~ ~1 1~ ~ ~ ~6 ~8 7~10 10~13 13~18 18~ 23~ ~ 38~ 8~57 57~66 63~ Control power (AC) (KW) V 3V V V 660V ~0. 0.~0. 1.1~ ~ ~ 0. 0.~ ~ 0.7~ ~ ~63 Plug-in contactor D0- D0- D0- D0- D0- D0- D0- D0- D0- D0- D0- D0- D0- D0- D 65 D 65 D 65 D 65 D 5 D 5 Thermal Overload Relays SHCET D-

26 3UA Thermal Overload Relay 3UA series thermal overload relay is suitable for using in power system with AC / 60Hz, rated operation voltage up to 660V and 0V, current from 0.1A to 6A. It is used to protect AC three-phase asynchronous motor against overload and open-phase. The current setting value can be regulated and the setting current values of many thermal elements are intercrossing overlepping arrangement, for easy selecting by the customers from - C to + C air temperature as the products have temperature compensating. The relays have the test push-button for breaking NC contacts, the operating indication and free trip characteristics. The items conform to IEC UA Rated operating current (A) Rated insulation voltage (V) Current setting range (A) 0.1~0.16, 0.16~0., 0.~0., 0.~0.63, 3UA ~1.0, 0.8~1., 1.0~1.6, 1.~2.0, 1.6~2.5, 2.0~3.2, 2.5~.0, 3.2~5.0,.0~6.3, 5.0~8.0, 6.3~10.0, 8.0~.5 0.1~0.16, 0.16~0., 0.~0., 0.~0.63, 0.63~1.0, 0.8~1., 1.0~1.6, 1.~2.0, 3UA ~2.5, 2.0~3.2, 2.5~.0, 3.2~5.0,.0~6.3, 5.0~8.0, 6.3~10.0, 8.0~.5, 10.0~16.0,.5~.0, 16.0~.0 3UA ~6.3, 6.3~10.0, 10.0~16.0,.5~.0, 16.0~.0,.0~.0,.0~36.0 3UA52 3UA ~.0,.0~.0,.0~.0,.0~.0,.0~57.0,.0~63.0, 57.0~70.0, 63.0~.0 0.1~0.16, 0.16~0., 0.~0., 0.~0.63, 0.63~1.0, 0.8~1., 1.0~1.6, 1.~2.0, 3UA ~2.5, 2.0~3.2, 2.5~.0, 3.2~5.0,.0~6.3, 5.0~8.0, 6.3~10.0, 8.0~.5, 10.0~16.0,.5~.0, 16.0~.0,.0~.0,.0~.0,.0~5.0,.0~57.0,.0~63.0.0~.0, 63.0~0.0, 3UA ~.0, 0.0~0.0,.0~35.0, 0.0~1.0, 135.0~.0, 1.0~1.0.0~5.0, 5.0~0.0, 3UA ~0.0, 0.0~0.0, 0.0~.0 3UA ~0.0,.0~6.0 3UA58 D-21 SHCET

27 GTH Thermal Overload Relay Thermal Overload Relay This series of thermal overload relay can be used in the circuit of /60Hz, rated insulation voltage 660V, rated current A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in GMC series AC contactor. The products comply with IEC GTH- Thermal component Rated current Regular or scale of rated (A) current (A) Thermal Overload Relays GTH GTH GTH GTH GTH SHCET D-

28 JR28 Thermal Overload Relay JR28 Thermal Overload Relay is applicable to protect overload and open-phase of long-time continuous or discontinuous working AC motor in the circuit of AC /60Hz, current up to 6A, voltage up to 60V. It has features of temperature compensation, action indication, manual and automatic restoration. Model Rated Operation Rated Working Cuttent (A) Voltage (Ue) max (V) Rated insulating Voltage (Ui) (V) Suitable Comtactor Y5 JR Y Y185 JR Y2 Y265 JR Y3/ Y Y6 Overall And MOunting Dimensions JR28-0 Independent Style JR28-6 Independent Style JR28-6 *Before / is JR28-/6 size. After / is JR28-0/6, 6/6 size. D-23 SHCET

29 Magnetic Starter LE1-N Magnetic Starter LE1-N magnetic starter is mainly applied to circuit of AC or 60Hz, voltage up to 5V for far distance making and breaking circuit and frequently starting and controlling motor. It has the features of small volume, light weight, low power consumption, high efficiency, safe and reliable performance etc. LE1-N0 Maximum power AC3 duty(kw) Rated of Code number Suitable V 2V V V V V 0V 660V 60V current (A) enclosure IP2 IP65 IP2 IP LL (long life) LE1-N0.. LE1-N03.. LE1-N.. LE1-N3.. NL(3) (normal life) LE1-N0.. LE1-N03.. thermal relay (A) LR2-D13 LR2-D131 LR2-D1316 Starters IP2 IP LE1-N188.. LE1-N185.. LE1-N.. LE1-N3.. LR2-D 5 IP2 IP LE1-N8.. LE1-N5.. LE1-N188.. LE1-N185.. LR2-D12 LR2-D2353 IP LE1-N3.. LE1-N5.. LR2-D23 IP LE1-N5.. LE1-N3.. LR2-D3353 LR2-D33 33 IP LE1-N5.. LE1-N5.. LR2-D3357 LR2-D335 LE1-N IP IP LE1-N6.. LE1-N5.. LE1-N5.. LE1-N6.. LR2-D3361 LR2-D3363 LR2-D IP LE1-N.. LE1-N5.. LR2-D3365 Enclosure Control(2 pushbuttons mounted on enclosure cover) Connections LE1-N0 and N LE1-N18 and N LE1-N...N5 LE1-N0...N5 LE1-N0...5 Double insulated, protected to IP 2 (3) or to IP 65() Double insulated, protected to IP27 (3) or to IP 7() Metal, IP to IP 1 green Start button I 1 red Stop/Reset button O Pre-wired power and control circuit connections Standard control circuit voltages Volts / / LE1-N /60Hz B7 D7 E7 F7 M7 P7 U7 Q7 V7 N7 R7 SHCET D-2

30 LE1-D Magnetic Starter LE1-D magnetic starter is mainly applied to circuit of AC or 60Hz, voltage up to 5V for far distance making and breaking circuit and frequently starting and controlling motor. It has the features of small volume, light weight, low power consumption, high efficiency, safe and reliable performance etc. LE1-D0 Maximum power AC3 duty(kw) V 3V 2V V V V 0V 660V 60V Rated of current enclosure (A) Code number LL NL(3) (long life) (normal life) Suitable thermal relay (A) 2.2 IP2 IP65 LE1-D0.. LE1-D03.. LR2-D13 LR2-D131 3 IP2 IP LE1-D.. LE1-D3.. LE1-D0.. LE1-D03.. LR2-D IP2 IP LE1-D188.. LE1-D185.. LE1-D.. LE1-D3.. LR2-D 5 IP2 IP LE1-D8.. LE1-D5.. LE1-D188.. LE1-D185.. LR2-D12 LR2-D2353 IP LE1-D3.. LE1-D5.. LR2-D23 IP LE1-D5.. LE1-D3.. LR2-D3353 LR2-D33 33 IP LE1-D5.. LE1-D5.. LR2-D3357 LR2-D IP LE1-D6.. LE1-D5.. LR2-D3361 LE1-D IP LE1-D5.. LE1-D6.. LR2-D3363 LR2-D IP LE1-D.. LE1-D5.. LR2-D3365 Standard control circuit voltages Volts / / /60Hz B7 D7 E7 F7 M7 P7 U7 Q7 V7 N7 R7 Dimensions LE1-D5 D- SHCET

31 Magnetic Starter LC3-D Star-delta Reduced Voltage Starter LC3-D series star-delta reduced voltage starter is suitable for starting motor in the circuit of AC /60Hz, voltage up to 660V and current up to 5A. It is provided with a timer for automatic changeover of star-delta to reduce the voltage and current of motor starting. LC3-D183 Rated operating current (A) 3-phase motor capacity(kw) LC3-D03 LC3-D3 LC3-D183 AC3 18 V AC3 Loaded 3V V V Starters LC3-D3 LC3-D3 LC3-D3 LC3-D3 5 5 LC3-D LC3-D3 LC3-D LC3-D3 Wiring Diagram LC3-D3 SHCET D-26

32 AD Magnetic Starter and Star-delta Starter Rated current AC3 V(A) 3-phase motor capacity AC3 load V KW HP ADS7 Direct-on-line, surface mounting Direct-on-line, flush mounting Direct-on-line, surface mounting, reversing Direct-on-line, surface mounting, with isolator ADE7 ADS Star-del ta, surface mounting ADE SRCa Magnetic Starter ADE SRCa Magnetic Starter is mainly applied to circuit of AC Hz or 60Hz, voltage up to 5V for far distance making and breaking circuit and frequently starting and controlling motor. It has the features of small volume, light weight, low power consumption, high efficiency, safe and reliable performace etc. Rated Ultimate Rated Current AC1 Single-phase motor AC3 duty AC3 duty duty V V ~V 3~V 0~5V ~V 3~V 0~5V A SRCa-B SRCa-B SRCa-18B SRCa-B SRCa-B SRCa (Plastic) SRCa-B SRCa-B SRCa-65B SRCa-B SRCa-85B D-27 SHCET

33 SHCET GROUP SHANGHAI CET ELECTRIC CO.,LTD. SHCET GROUP SHANGHAI CET ELECTRIC CO.,LTD. Foreign Trade Department:No.251,Xietu Road,Xuhui District Shanghai.China.00 Factory Add:XinGuang District, YueQing City,Zhejiang Province,China. Tel: Mob: Fax: Website: / MSN:wfs107@hotmail.com C Copyright SHCET GROUP All Rights Reserved.