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Low Voltage DC Power Contactor Magnetic Contactor Coil 24vdc ROHS Certificate

Shenzhen Zhenhua Qunying Electronics CO. ,Ltd.

Low Voltage DC Power Contactor Magnetic Contactor Coil 24vdc ROHS Certificate

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Brand Name : Jinquan

Model Number : JQ-50D(B)/48-48AW

Certification : CCC, ROHS

Place of Origin : China

MOQ : 10 pieces

Price : Negotiation

Payment Terms : Western Union, T/T,

Supply Ability : 1000pieces/day

Delivery Time : 7-15days

Packaging Details : Export carton or customers requirements.

Rated coil voltage: Ue : 48V

Maximum coil voltage : 57.6V

Mininum coil voltage : 38.4V

Load current : 50A

Dielectric strength : 50HZ

Sucking time : ≤30ms

Releasing time : 30ms

Mechanical life : 10,0000 times

Electric life : 1000 times

Weight : 0.17kg

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Low Voltage Electromagnetic Normal Closed Single Coil 50 Ampere 48v Direct Current Contactor

1. Summary of product

JQ-50D(B)/48-48AW DC contactor has a set of bridge normally closed contactors with load current up to 50A. 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. 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 50A
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. Usage condition

Ambient temperature: work

- 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

4. Standard,safty and environmental protection

(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.

5. Order mark standard

JQ DC Ccontactor
100 Rated load 100A
D Normally closed
(B) Communication power
B Double coil
48 The contact voltage
48 The contact voltage
W Bending mounting plate

6. Current actual production parameter

No. requirements unit 24 48 54 60
1 Coil resistance Ω 82.6  323 375
  Coil consuming resistance W 7  7.1 7.8 5.1
  Coil resistance error Ω   ±8% ±8% ±8%
2 Action features          
  Cold suction voltage:45~75%Ue V 10.8~18  21.6~35 24.3~40.5
  Cold release voltage 5%Ue~40%Ue V 1.2~9.6  2.4~19.2 2.7~21.6
  Contact pressure drop of main contact mv   ≤80 ≤80 ≤80

7. JQ-50D(B)/48-48AW current curve

Low Voltage DC Power Contactor Magnetic Contactor Coil 24vdc ROHS Certificate

8. The circuit diagram of the configuration, installation and terminal

Low Voltage DC Power Contactor Magnetic Contactor Coil 24vdc ROHS Certificate

9. Our main products

Low Voltage DC Power Contactor Magnetic Contactor Coil 24vdc ROHS Certificate

10. DC Contactor application range

Low Voltage DC Power Contactor Magnetic Contactor Coil 24vdc ROHS Certificate


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dc motor contactor

      

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