Normal Open 50A DC contactor ZLJM-50A

Normal Open 50A DC contactor ZLJM-50A

Categories
ZLJM-A DC Contactor
Brand
Model
ZLJM-50A
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
01/15/2020
DESCRIPTION

Normal Open 50A ZLJM-A DC Contactor ZLJM-50A

normal open 50a dc contactor zljm 50a china

■Contactor Data

Mode No.

ZLJM-50A/□

Contact Form

1H (SPST-NO)

Contact Material

Ag Alloy

Contact Rating(at Resistive Load)

50A×48VDC(DC-1)

Contact Voltage Drop

50A@80mV max

Insulation Resistance

Min. 100MΩ at 500VDC

Dielectric Strength
(Between Insulated Electric Parts)

1000VAC 50 HZ/60 HZ (1 minute)

Pick up time

Max. 30mSec.

Drop out time

Max. 30mSec.

Ambient Temperature

-25℃~+60℃

Storage Temperature

-40℃~+65℃

Relative Humidity

+20%~+90% RH

Shocking of fixed point

(10~200)HZ、Acceleration≤3.5g

Shocking

(60~100)Ops./min、Acceleration≤4g

Mechanical Life Time

100,000 Operations (no load)

Electrical Life Time

6,000 Operations (at rated load)

Pollution Level

III

Working Duty

Continuous

■Coil Data 

Mode No.

Coil voltage

Coil Working voltage

Pick-up Voltage

Drop-out Voltage

Coil Holding Current

ZLJM-50A

12

0.85US~1.1US

≤70%

≥5%

≤0.9

24

≤0.5

30

≤0.4

36

≤0.3

48

≤0.25

60

≤0.15

■Product Model 

normal open 50a dc contactor zljm 50a supplier

Example: ZLJM-50A/48; said: NormallyopenDC Contactor, 50A for DC-1 load rated current, coil voltage 48VDC.

Shape installation and circuit diagram ZLM-50A/□

normal open 50a dc contactor zljm 50a manufacturer

■Remarks

1. While assemble contactor, tighten torque of nut of terminal screw in main circuit is 4~5N.m; tighten torque of nut of terminal screw in control circuit is 1~1.5N.m.
2. Driving circuit power for coil must be no less than coilpower; otherwise, it will reduce cutting capacity of product.
3. Continuous applied voltage should not exceed the maximum permission voltage. Otherwise, abnormal heating of coil will shorten the life of insulating coating.
4. This contactor is non-waterproof, please don’t use in water, solvent, oil and other environment that may contact with the shell or terminal. Otherwise, it may cause abnormal heating due to the burn-in of shell or corrosion, dirty of terminal. 

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