DC contactor ZLJM-200D supplier

Author : Site Editor
Publish Time :09-03-2019

Zhejiang Dongya Electronic Co., Ltd is a manufacturing enterprise of producing, developing and selling high voltage&low voltage DC contactor, relay, shunt as well as hydraulic circuit breaker.

Dongya has advanced technology, equipment and rich experience, and also have all abilities and resources about the product design, mold manufacturing, parts processing, assembly, calibration and inspection. For many years, with the spirit of "preciseness, refinement, credibility and innovation", Dongya has always been improving the manufacturing technology and equipment to raise the level of technology and product quality.

TEL: 0086-577-62812228, 0086-577-62815712

FAX: 0086-577-62815722

E-mail: dongya@cndongya.com


product description

DC contactor ZLJM-200D 1Z

DC contactor ZLJM-200D supplier_ DC contactor ZLJM-200D 1Z


  • 200A Contact Switching capability
  • SPDT Contact Arrangement
  • Max. Coil Power Waste: 15W
  • Application:For Electric Control System Of Communication Power Supply、Engineering Machine、Electro motion Forklift、Motor Car、Train、Watercraft and UPS etc.
  • UL File No. :E145623


Model No. ZLJM—200D/1Z
Contact Arrangement SPDT
Contact Material AgCdO
Contact Rating(at Resistive Load) 200A 80VDC
  200A 250VAC
Max. Switching Voltage 80VDC,250VAC
Max. Switching Power 50000VA
Endurance of Over Loading Current(7Ie/10S) 1400A/10S
Coil Rated Voltage (12、24、48、60、120)VDC, etc.
Pick-up Voltage (40~70) % of coil rated voltage
Drop-out Voltage (5~30) % of coil rated voltage
Contact Pressure Drop At most 30mv when 100A
Insulation Resistance Min. 100MΩ at 500VDC
Dielectric Strength 1000VAC 50 HZ/60 HZ (1 minute)
(Between Insulated Electric Parts)  
Operate Time Max. 50mSec.
Release Time Max. 50mSec.
Ambient Temper -25℃~+60℃
The shocking of fixed point (10~200)HZ、Acceleration≤3.5g
Shocking (60~100) time/minute、Acceleration≤4g
Mechanical Life 100,000 Operations (no load)
Electrical Life 50,000 Operations (at rated load)


SH-F Shunt 1A-200A

DC contactor ZLJM-200D supplier_SH-F 1A-200A

Use: The interchangeable shunts are used to multiply the measuring range of current of measuring instruments.

Application:For Telecommunications equipment、Electric cars、Aerospace、Charging station、Electroplating Power Equipment、Instrument and meter, Dc power system, etc..

Main technical data:

  • 1. Rated voltage drop range: 1A-50A 10mV~800mV;51A-2500A  10mV~300mV。
  • 2. Ambient condition-25~+40℃; Relative humidity≤80%(35℃)
  • 3. Temperature rise: Put in rated current for 2hr, after the temperature rising steady test it: When the rated current less than 100A, the temperature rise should be no more than 80K; When the rated current more than 100A, the temperature rise should be no more than 120K.
  • 4. Over load performance: 120% of rated current for 2hours.
  • 5. Thermoelectric potential influence: no more than 50% of the index level.
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