DC Contactor BZJ-800A

DC Contactor BZJ-800A

Categories
BZJ NC DC Contactor
Brand
Model
BZJ-800A
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
08/23/2021
DESCRIPTION
■ Contactor Data

Mode No.

BZJ-800A /□

Contact From

1D(SPST-NC)

Contact Material

Ag Alloy

Contact Rating(at Resistive Load)

800A×48V DC(DC-1)

Contact Voltage Drop

800A@80mV max

Insulation Resistance

Min. 100MΩ at 500VDC

Dielectric Strength

(Between Insulated Electric Parts)

1000VAC 50 Hz/60 Hz (1 minute)

Impulse Width

0.5S~1S

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)

Auxiliary contact switching capacities(Resistive load)

5A /24V DC; 2A/ 48VDC

Pollution Level

III

Working Duty

Continuous

 
■ Coil Data

Model

Coil voltage(V)

Coil Working voltage(V)

Pick-up Voltage(V)

Drop-out Voltage(V)

Starting Current(A)

Holding Current(A)

BZJ-800A

12

0.85Us~1.1Us

≤70%

≥10%

≤23

≤1.5

24

≤11

≤0.6

48

≤6

≤0.3

60

≤5

≤0.25

 
■ Product Model

dc contactor bzj 800a china

Example: BZJ-800A/48; said: Normally closed DC Contactor, 800A for DC-1 load rated current, coil voltage 48V DC.

 

■ Shape installation and circuit diagram

dc contactor bzj 800a supplier

dc contactor bzj 800a manufacturer

■ Remarks

1. While assemble contactor, tighten torque of nut of terminal screw in main circuit is 14~17.5N.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 coil power; 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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