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CHZ-3 Direct Current Contactor seriesTotal > RELAYS > Special Relay > CHZ-3 Direct Current Contactor series
CHZ-3 Direct Current Contactor series
CHZ-3 Direct Current Contactor using in the hard environmental condition
Brief introductiontop ↑
CHZ-3 Direct Current Contactor series
CHZ-3 Direct Current Contactor  using in the hard environmental condition
CHZ-3 Direct Current Contactor series
specificationtop ↑
CHZ-3 Direct Current Contactor series
Coil power (W)
=5.6(stable)
Load Range of Contact Resistance
1 ~250A
1~30Vd.c.
Contact Resistance (mO)
Initial Value
=150
After Life Testing
=200
Insulation
Resistance
(MO)
Normal
=100
Maximum Switching Power
7000W
High Level Life
=10
Contact Load and Life
250A,28Vd.c., 10,000 operations
Dielectric Strength
Vr.m.s.
(50Hz)
Normal Pressure
500
Low Pressure
300
Weight(g)
=260
CHZ-3 Direct Current Contactor series
how to ordertop ↑
CHZ-3 Direct Current Contactor series
CHZ-3   /  027 
(1)          (2)    
(1) Model No.
(2) Specification NO.
CHZ-3 Direct Current Contactor series
Environmental Conditiontop ↑
CHZ-3 Direct Current Contactor series
Ambient Temperature Range (?)
-450~85?
Relative Humidity
98%(at 25?)
Low Pressure(kPa)
30
Vibration Resistance
59 m/s2,10-500Hz
Shock(m/s2)
98
CHZ-3 Direct Current Contactor series
Main Technical Datatop ↑
CHZ-3 Direct Current Contactor series
No.
Rating Working Voltage
25?
Temperature range
 
Coil Resistance(O)±8%
Working Voltage(Max)
Release Voltage
Working Voltage(Max)
Release Voltage
 
Startup
Holding
 
024
24
3
108
14.4
1.4~8.0
19.2
1.0~12.0
027
27
4
135
16.2
1.6~9.0
21.6
1.1~13.5
048
48
12
512
28.8
2.9~16.0
38.4
1.9~24.0
060
60
20
680
36.0
3.6~20.0
48.0
2.4~30.0
110
110
65
2165
66.0
6.6~36.0
88.0
4.4~55.0
CHZ-3 Direct Current Contactor series