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JQ-28F Contactor seriesTotal > RELAYS > Special Relay > JQ-28F Contactor series
JQ-28F Contactor series
JQ-28F Contactor using in the hard environmental condition
Brief introductiontop ↑
JQ-28F Contactor series
JQ-28F Contactor using in the hard environmental condition
JQ-28F Contactor series
specificationtop ↑
JQ-28F Contactor series
Coil power (W)
=7
Load Range of Contact Resistance
5~100A,
5~60Vd.c.
5~380Va.c.
Contact Resistance (mO)
Initial Value
=50
After Life Testing
=150
Insulation
Resistance
(MO)
Normal
=1000
Maximum Switching Power
4800W,20000VA
High Level Life
=100
Contact Load and Life
80A,60Vd.c., 20,000 operations
50A,380Va.c., 50Hz,3F,10,000 operations
100A,115/220Va.c., 400Hz, 3F,20,000 operations
 
 
Dielectric Strength
Vr.m.s.
(50Hz)
Normal Pressure
1800
Low Pressure
500
Weight(g)
=1250
JQ-28F Contactor series
how to ordertop ↑
JQ-28F Contactor series

JQ-28 /  024 -  1

(1)     (2)     (3)

(1) Model No.

(2) Specification NO.

(3)Installation Type No.

JQ-28F Contactor series
Environmental Conditiontop ↑
JQ-28F Contactor series
Ambient Temperature Range (?)
-55~85?
Relative Humidity
98%(at 40?)
Low Pressure (kPa)
4
Vibration
98m/s2 , 10-500Hz
Shock Resistance(m/s2)
490
Acceleration(m/s2)
147
JQ-28F Contactor series
Main Technical Datatop ↑
JQ-28F Contactor series
No.
Coil voltage
25?
Temperature range
Rated
Max
Coil Resistance
(O)±10%
Working Voltage
(Max)
Sustaining Voltage
(Max)
Release Voltage
(Min)
Working Voltage
(Max)
Sustaining Voltage
(Max)
Release Voltage
(Min)
Holding
Startup
024
24
26.4
82.0
6.0
16.0
7.2
1.7
20.4
12.0
1.0
027
27
29.7
103.5
7.5
18.0
8.1
1.9
23.0
13.5
1.1
036
36
39.6
185.0
13.0
24.0
10.8
2.5
30.6
18.0
1.5
060
60
66.0
510.0
36.0
40.0
18.0
4.2
51.0
30.0
2.5
110
110
121.0
1725.0
125.0
73.0
33.0
7.7
93.5
55.0
4.6
048
48
51.0
330.0
23.0
33.6
16.0
5.0
40.0
24.0
3.0
220
220
242.0
6920.0
500.0
154.0
74.0
22.9
182.6
110.0
13.8
JQ-28F Contactor series
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