product info
  NAME
JRS3 series thermal relay
  DOWNLOAD PDF
  PRODUCT TYPE
Relay
    thermal relay
  MODEL
JRS3-12
JRS3-25
JRS3-50
JRS3-100
description

JRS3-12
JRS3-25
JRS3-50
JRS3-100
1.Application
CJX7 Series AC contactors are suitable for frequency of 50/50Hz,rated insulation voltage up to 690-1000V,rated operational current up to 7A-95A at rated operational voltage up to 380V under the utilization category AC-3, They are mainly used for making breaking electric circuits at a ling distance and for frequent staring stopping and reversing control of AC motos,They comply witch IEC947,VDE0660, GB14048.
2.Motion characteristic:three-phase balance motion time
NO
Set current
cinles
Notion time
Start conidition
Temperature
1
1.05
>2h
cold state
20±5˚C
2
1.5
<2h
heat state
(following the
NO.1 test)
3
2.2
<4min
4
7.2
10A
2s<TP≤10s
≤63A
cold state
10A
2s<TP≤10s
>63A
3.Phase-losing motion characteristic
NO
Set current cinles
Notion time
Start conidition
Temperature
1
Arbitrary two phase
Three phase
2
1.0
0.9
>2h
cold state
20±5˚C
1.15
0
<2h
heat state
(following the
NO.1 test)
4.Specifications
type
Power controllable motor(kw)
setting range(A)
contactors insert
JRS3-12
0.04
0.11-0.16
CJX-1015 (3RT-1015)
CJX-1016 (3RT-1016)
CJX-1017 (3RT-1017)
0.06
0.14-0.2
0.06
0.18-0.25
0.09
0.22-0.32
0.09
0.28-0.4
0.12
0.35-0.5
0.18
0.45-0.63
0.18
0.55-0.8
0.25
0.7-1
0.37
0.9-1.25
0.55
1.1-1.6
0.75
1.4-2
0.75
1.8-2.5
1.1
2.2-3.2
1.5
2.8-4
1.5
3.5-5
2.2
4.5-6.3
3
5.5-8
4
7-10
5.5
9-12
JRS3-25
0.75
1.8-2.5
CJX7-1023 (3RT-1023)
CJX-1024 (3RT-1024
1.1
2.2-3.2
1.5
2.8-4
1.5
3.5-5
2.2
4.5-6.3
JRS3-25
3
5.5-8
CJX-1025 (3RT-1025)
CJX-1026 (3RT-1026)
4
7-10
5.5
9-12.5
7.5
11-16
7.5
14-20
11
17-22
11
20-55
JRS3-50
3
5.5-8
CJX-1034 (3RT-1034)
CJX-1035 (3RT-1035)
CJX-1036 (3RT-1036)
4
7-10
5.5
9-12.5
7.5
11-16
7.5
14-20
11
18-25
15
22-32
18.5
28-40
22
36-45
22
40-50
JRS3-100
11
18-25
CJX-1044 (3RT-1044)
CJX-1045 (3RT-1045)
CJX-1046 (3RT-1046)
15
22-32
18.5
28-40
22
36-50
30
45-63
37
57-75
45
70-90
45
800-100