Applicationt:
Auto
Production Description:
DC Contactor
Coil:12VDC-120VDC
Contact:60V DC 250A
Standard:GB14048.4
ZJ250T/ W DC Contactor
FEATURES
Contact Switching capability 250A
Application: For Electric Control System of Communication PowerSupply,Engineering Machine,Electro-motion Forklift,MotorCar,Train,Watercraft and UPS etc.
01 Use conditions required
NO.
Parameters
Product code
ZJ250T/ W series
1
Ambient temperature:
(-40~+60)°C
2
Relative humidity:
Up to 98% at +20°C
3
Vibration freq .at the fixed
position:
(10~200)Hz,Acceleration≤3.5g
4
Shocking
(60~100)time/minute,
Acceleration≤4g
5
Mounting directions
Optional
02 Basic technical data
NO.
Parameters
Product code
ZJ250T/ W series
1
Rated coil volt (V DC)
12
24
30
48
60
80
120
2
Coil Power dissipation (W)
8~13
3
Operating volt in cold state at
(20±5)°C(V)
Pick-up
Not above 70% of rated coil volt
Release
Rated coil volt(5~40)%
4
Fluctuating range of power supply volt
(85%~110%) rated volt
5
Rated volt of contact circuit (V DC)
60 VDC
6
Rated load current of contact circuit (A)
250A
7
Contact volt drop of contact at 100A
≤50mV
8
Puncture(volt) strength
50Hz,1000V AC,1min
9
Max. make-break ability of contact
(Connect four times rated load current, make and break once for )5ms
10
Electric life
20,000 Ops
11
Mechanical life
100,000 Ops
12
Working duty
Continuous