Low Voltage Protection Devices

Accurate Low Voltage Protection Devices , Reactive Power Compensation Controller General Description The reactive power auto- compensation controller is the auxiliary product for low voltage capacitor screen. According to the different demands of user, the company developed successfully the JKL5C, JKW58, RRCF, JKW9F, JKW5C types of intelligent controller series; Number of the channels controlled is 4,6,8,10 and 12 available. All of these devices are controlled by the

Intelligent Low Voltage Protection Devices Smart Low Pressure Unpaid Controller Product description JK-8CKZ(H) series intelligent low voltage reactive power compensating controller, a new generation, is designed by our company to meet with latest reactive compensating requirement, has good figure, general mounting dimension. And it provided LED, LCD display and push-key for operation, connected with intelligent power capacitor. Control parameters cover voltage, current, power

Safety Low Voltage Protection Devices Low Voltage Shunt Capacitor With Low Loss General Description Brand of self-healing type low voltage shunt capacitor, made of the advanced metallized film, is produced strictly in accordance with the National Standard and IEC Standard by the introduced advanced foreign techniques and equipment. The device is mainly suitable for low voltage electric net work to improve power factor, reduce reactive loss, and better the voltage quality.

Small Volume Low Voltage Protection Devices , Self-healing Low Voltage Shunt Capacitor General Description Brand of self-healing type low voltage shunt capacitor, made of the advanced metallized film, is produced strictly in accordance with the National Standard and IEC Standard by the introduced advanced foreign techniques and equipment. The device is mainly suitable for low voltage electric net work to improve power factor, reduce reactive loss, and better the voltage

Self-healing Low Voltage Protection Devices Mini Low Voltage Shunt Capacitor General Description Brand of self-healing type low voltage shunt capacitor, made of the advanced metallized film, is produced strictly in accordance with the National Standard and IEC Standard by the introduced advanced foreign techniques and equipment. The device is mainly suitable for low voltage electric net work to improve power factor, reduce reactive loss, and better the voltage quality. Main

3 Phase Low Voltage Protection Devices AC DC Contactors 50Hz / 60Hz 1000V CJX2(LC1-D09) Series AC Contactors Application CJX2(LC1-D09) series A.C.contactor are suitable for frequency 50/60Hz, rated insulation voltage up to 1000V, rated operation current 9~330A under AC-3duty. It is mainly used for making/breaking electric circuits at along distance & for frequent starting/stopping & controlling A.C.Motors. It is used in combination with thermal relay to compose a magnetic

Light Over Heat Surge Protective Device , 100VDC / 200VDC / 380VDC Contactor Surge Protective Device Product Details Model Number: CHT1-C20/385/4P Rated voltage Un(V~): 100/200/380V Max continuous operating voltage Uc(V~): 140/320/440V Voitage Protection level Up(V~)kA: ≤0.8/1.4/2.0 Normal discharge current (8/20μs): 20kA Max discharge current (8/20μs): 40kA Response time: ≤25ns Test standard: GB18802, UEC61643-1 Operating environment(℃): -40℃~80℃ Relative humidily(℃): ≤95%

380V DC Contactor Low Voltage Protection Devices XD1 XD2 Serues Current Transformers XD1,XD2 Serues Current Transformers Technical parameter Model Rated burden(kVAR) Rated voltage(V) Rated current(A) Inductance value(mH) Current limiter coefficient(n) Rated insulation level(kV) XD1-12,XD2-12 12 380 22.5 0.0315 50 0.38/3 XD1-14,XD2-14 14 26.3 0.026 XD1-16,XD2-16 16 30.02 0.0232 XD1-20 20 35.9 0.0204 XD1-25 25 46.9 0.0213 XD1-30 30 56.3 0.025 XD1-40 40 70.8 0.030

Window DC Contactor Low Voltage Protection Devices Current Transformers 0.66KV / 3KV LMZJ1-0.66 Current Transformers Technical parameter Model Rated current ratio(A) Bus bar Feed- through turns Accurate level and rated Output(VA)COSφ =0.8 Rated insulaton level(kV) section series 0.5 1 LMZ1-0.66 15/5 10 5 7.5 0.66/3 20/5 10 30/5 5 40/5 5 50/5 3 75/5 2 100/5 2 150/5 30×10 1 1 200/5 30×10 1 1 300/5 30×10 1 1 400/5 50×10 1 1 500/5 50×10 1 1 600/5 100×10 1-2 1 10 15 0.66/3 LMZJ`-0

0.5KV / 3KV DC Contactor Current Transformers , Accurate Low Voltage Protection Devices LMZJ1-0.5 Current Transformers Technical parameter Model Rated current ratio(A) Feed- through turns Accurate level and rated Output(VA)COSφ=0.8 Rated insulation level(kV) 0.5 1 0.5 1 LMZ1-0.5 15/5 10 (5) (2.5) 10 15 0.5/3 20/5 10 30/5 5 40/5 5 50/5 3 75/5 2 100/5 2 150/5 1 200/5 1 300/5 1 400/5 1 5 500/5 1 600/5 1 800/5 1 1000/5 1 10 15 20 50 1500/5 1 2000/5 1 3000/5 1 4000/5 1 5000/5 1

Wound Ring Type Low Voltage Protection Devices DC Contactor PR Current Transformers PR Current Transformers Current transformer for protection requires the current to run in the circuit that carres many times of rated current, it is better than the current transformer for measurement that is restricted by many conditions. When a current transformer provides the current for the protection relay, it must guarantee its characteristics ratio reaches some multiple of rated current

5A - 5000A Low Voltage Protection Devices DC Contactor MR Current Transformers MR Current Transformers MR Series Primary current: 5A-5000A Secondary current: 5A, 1A Maxmum voltage: 0.72KV Frequnecy: 50-60Hz Rated load: 1-30VA Class: 0.5, 1.0, 1.3 Rated security coefficient: FS<5 Outline Drawing Dimension of case Model ID CD HT MR-28 28 70 40 MR-42 42 80 30 MR-45 45 80 30 MR-60 60 100 30 MR-85 85 120 20 MR-125 125 165 20 Technical parameter Model Rated Current(A) Rated Burden

High Voltage DC Contactor Current Transformers , 50Hz - 60Hz Low Voltage Protection Devices RCT Current Transformers RCT Series Primary current: 5A-5000A Secondary current: 5A, 1A Maxmum voltage: 0.66KV Frequnecy: 50-60Hz Rated load: 1-30VA Class: 0.5, 1.0, 1.3 Rated security coefficient: FS<5 Outline Drawing Dimension of case Model A B C D E F RCT-35 36 93 78 74 90 53 RCT-58 58 109 99 80 113 57 RCT-90 92 93 138 80 153 45 RCT-110 112 110 165 95 180 45 RCT-130 131 110 181 95

1VA - 30VA DC Contactor Current Transformers , Security Low Voltage Protection Devices RCT Current Transformers RCT Series Primary current: 5A-5000A Secondary current: 5A, 1A Maxmum voltage: 0.66KV Frequnecy: 50-60Hz Rated load: 1-30VA Class: 0.5, 1.0, 1.3 Rated security coefficient: FS<5 Outline Drawing Dimension of case Model A B C D E F RCT-35 36 93 78 74 90 53 RCT-58 58 109 99 80 113 57 RCT-90 92 93 138 80 153 45 RCT-110 112 110 165 95 180 45 RCT-130 131 110 181 95 200 45

Reliable 50Hz - 60Hz DC Contactor Current Transformers Lightweight Low Voltage Protection Devices DX Current Transformers DX Series Model DX-20, DX-30, DX-40 are available for connecting with cable, and also avilable for connecting with bus bar. Maximum voltage: 0.66KV Frequency: 50-60Hz Class: 1.0 Short-time thermal current: lth=60×lth Mounting methods: either by din rail (35mm) or by screws Window dimensions: diameter 22mm (DX-20,DX-20L) 31×10mm (DX-30,DX-30L) 41×10mm (DX

High Accuracy Low Voltage Protection Devices Current Transformers For Power Industry DS Current Transformers Outline Drawing Dimension of case Unit:mm Model A B C D DSC-20B 56 30 63 80 DSC-20 56 30 63 50 DSC-30 56 30 63 50 DS-30 79 42 87 66 DS-40 79 42 87 66 DS-60 103 42 113 66 DS-100 151 42 166 69 Technical parameter Model Rated Current(A) Busbar Hole Dimension Rated Burden(VA) Accuracy Class Rated Voltage(V) Rated Frequency(Hz) DSC-20B 50/5A-200/5A 1.5~3 1.0 660 50/60 DSC

5A / 1A DC Contactor Low Voltage Protection Devices Current Transformers IEC-185 Standard NSQ Current Transformers NSQ Series The Current Transformers Are Made According To IEC-185 Standard. Class Of Accuracy: 1.0 (see table) Rated Voltage: 600V (see table) Rated Sec. Current 5A(or 1A on request) Security Factor: FS5 Working Temperature Range: -20℃~+45℃ ABS plastic case, toally enclosed, built-in cover, and several ampere outputs at secondary side iron plate for fixing metal

Security 0.72KV Low Voltage Protection Devices Current Transformers 100A - 5000A SDH-0.66 Current Transformers SDD-0.66 Series Primary current: 100A-5000A Secondary approval: 5A, 1A Standard current: BS7626, IEC44-1 Maximum voltage: 0.72KV Frequency: 50-60Hz Rated load: 2.5VA-60VA Class: 0.5, 1.0, 3.0 Short-time thermal current: Ith=100 Ih Rated security coefficient: FS<5 High fire retardancy and security Wide range of sizes to accommodate all the existing installations

600V DC Contactor Low Voltage Protection Devices 5A / 1A With FS5 Security Factor MSQ Current Transformers MSQ Series The Current Transformers Are Made According To IEC-185 Standard. Class Of Accuracy: 1.0 (see table) Rated Voltage: 600V (see table) Rated Sec. Current 5A(or 1A on request) Security Factor: FS5 Working Temperature Range: -20℃~+45℃ ABS plastic case, toally enclosed, built-in cover, and several ampere outputs at secondary side iron plate for fixing metal housing

50Hz - 60Hz Low Voltage Protection Devices 15VA - 60VA Current Transformers CA Current Transformers Outline Drawing Of CA62/30-CA104/80 Unit:mm Model A B C D E F G H I J K L M O P CA62/20 78 36 6.6 36 55 71 21 CA62/30 78 47 6.6 35 55 71 30.5 11 11 26 44 31 62 21 26 CA62/40 78 47 6.6 35 55 71 31 11 16 31 44 41 62 21 26 CA74/40 98 61 6.6 45 67 81 33 12 11 31 47 41 74 21 31 CA74/50 98 61 6.6 45 67 81 41 12 31 41 47 51 74 21 31 CA86/60 110 56 6.6 40 62 76 51 12 21 51 68 61 86 31