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Industrial Dc Reversing Contactor 48v Normal Close ROHS Certification

Shenzhen Zhenhua Qunying Electronics CO. ,Ltd.

Industrial Dc Reversing Contactor 48v Normal Close ROHS Certification

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Brand Name : Jinquan

Model Number : JQ-600D(B)/48-48BW

Certification : CCC, ROHS

Place of Origin : China

MOQ : 5pcs

Price : Negotiation

Payment Terms : T/T, Western Union,

Supply Ability : 1200pcs/day

Delivery Time : 7-15days

Packaging Details : Packed in Standard Exporting Packages or As Requirement

Rated coil voltage: Ue : 48V

Maximum coil voltage : 57.6V

Mininum coil voltage : 38.4V

Load current : 600A

Coil resistance : 486Ω

Mechanical life : 10,0000 times

Electric life : 6000 times

Weight : 0.1kg

Sucking time : ≤40ms

Releasing time : ≤30ms

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JQ - 600D(B) / 48 - 48BW 600a 48v Normal Close Doulbe Coils Dc Contactor Automobile Relay Used On Airport Tractors

1Product description

JQ-600D(B)/48-48BW DC contactor has a set of bridge normally opened contactors with load current up to 600A. Accord with GB1408.4-2010/IEC60947-4-1:2009 Ed.3.0.MOD, YD/T585-2010. Suitable for communication power equipment electrical control device.

2. Order mark representation

JQ - 600D(B)/48 - 48BW

JQ: DC Ccontactor

100: Rated load 100A

D: Normally closed

(B): Communication power

A: Single coil

48: The contact voltage

48: The contact voltage

W: Bending mounting plate

3. Parameter table

Parameter Coil voltage of contact circuit
Voltage range 6-220v
Coil power 5-8w
Normal state Normally closed
Main rated load current of contact circuit 600A
Rated voltage of contact circuit 6-80v
Sucking time 40ms
Releasing time 30ms
Mechanical life 100000times
Electric life 1000times
Coil resistance 603.6-708.4Ω

3. Safty and environmental protection criterion

(1) Comply with GB14048.4-2003 / IEC60947-4-1:2000 low voltage switching equipment and control equipment electromechanical contactor and motor starter standard.

(2) YD/T585-2010 General credit distribution equipment technical conditions.

4. ​Usage condition

Ambient temperature

- 40 ~ + 60;

storage and transportation: - 40 ~ + 70

relative humidity 98% at 40
altitude not more than 2000 meters
Vibration 10-55hz
amplitude 0.35mm
impact 30m/s2

5. Verify the tightening torque of mechanical strength of threaded terminal

The thread diameter( mm ) Tightening torque (N.m) instructions
Meter standard value Diameter range First Ⅰ column: applicable to tighten without prominent headless screw and cannot be used outside the hole edge width is greater than the other screws at the top of the diameter of the screw driver tighten screw;
The first Ⅱ column: suitable for screwdriver screw down the screws and nuts are available;
The first Ⅲ columns: applicable to tighten the screw and nut is not available with a screwdriver.
2.5 ф≤2.8 0.2 0.4 0.4
3 2.8<ф≤3.0 0.25 0.5 0.5
3.0<ф≤3.2 0.3 0.6 0.6
3.5 3.2<ф≤3.6 0.4 0.8 0.8
4 3.6<ф≤4.1 0.7 1.2 1.2
4.5 4.1<ф≤4.7 0.8 1.8 1.8
5 4.7<ф≤5.3 0.8 2 2
6 5.3<ф≤6.0 1.2 2.5 3
8 6.0<ф≤8.0 2.5 3.5 6
10 8.0<ф≤10.0 4 10
12 10<ф≤12 14
14 12<ф≤15 19

6. Current heat raise curve

Industrial Dc Reversing Contactor 48v Normal Close ROHS Certification

7. The schematic diagram of the terminal circuit

Industrial Dc Reversing Contactor 48v Normal Close ROHS Certification

8. Same style products presentation

Industrial Dc Reversing Contactor 48v Normal Close ROHS Certification


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