ETW,YFH 400A-2T DC contactor ,China YFH 400A-2T DC contactor Manufacture

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YFH 400A-2T DC contactor

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YFH 400A-2T DC contactor

YFH400A-2T DC contactor

Application:
YFH400A-2T series DC contactors are suitable for the battery or therectification power, using for handling drawing, the pump motor and otherelectronic vehicles. At the same time it has been widely used in communicationspower, UPS (uninterruptible power system) and other electronic control system
Brief Technical Data:

Number	Type and parameter	Coil and rated volt of contact circuit(v)
Number	Type and parameter	12	24	3 0	36	40	48	60	72	8 80
1	Coil power dissipation <15(w), Max.coil current(A)	0.98	0.58	0.45	0.35	0.32	0.28	0.25	0.2	0.18
2	main rated load current of contact circuit(A)	Resistive load:=1ms 100A Max.Rated working current of contact circuit for 4le, 5 seconds.
3	voltage	50Hz 1000V AC 1min
4	Operating time	Pickup(contact makes):30ms , Release(contact breaks):30ms
5	Action characteristic	Pickup(contact makes):66%Us Release(contact breaks):30%Us,5%Us
6	Mechanical life	1 million times
7	Electric life	Resistive load:20000times, inductive load(DC-5):60%le for Resistive load,10000times
Notice: 1. Specifications subject to change as the custom request 2. Coil voltage in above 48V with permanent magnet blowouts.

Environmentalcondition:
1. Ambient temperature:-25~+40
2. Altitude range:0~2000m
3. Max.relative humidity90% at 25
4. Vibration:10~50Hz,10m/s2
5. Shock:30m/s2
6. Installation method:anywhere
7. Voltage fluctuating:0.7~1.1Ue
8. Duty:8h continuous
Configurational mounting diagram:

Circuit diagram:

Nomination(nomogram):

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