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THERMAL RELAY  JR36
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APPLICATION

JR36 series thermal relay is suitable for AC 50Hz or 60Hz, main circuit rated voltage up to 660V, current up to 160A, used as protecting AC three-phase motor against overload, and has the functions of breaking phase protection, temperture compensation. It can automatically and manually reset, too. The product conforms to GB14048.4, IEC60947-4 stardand.

Main Technical Specifications

Type JR36-20 JR36-32 JR36-63 JR36-160
Setting Range(A) 0.25~0.35 10~16 14~22 40~63
0.32~0.5 14~22 20~32 53~85
0.45~0.72 20~32 28~45 75~120
0.68~1.1 40~63 100~160
1~1.6
1.5~2.4
2.2~3.5
3.2~5
4.5~7.2
6.8~11
10~16
14~22
MOTION CHARACTERISTIC:THREE-PHASE BALANCE MOTION TIME
PRODUCTS-THERMAL RELAY  JR36

 

No Times the setting current Motion time Start conidition
Ambient temperature
1
1.05
>2h
cold state
20±5ºC
2
1.2
<2h
heat state
(Following the No.1 test)
3
1.5
<4min
4
7.2
10A
2s<Tp=10s
=63A
cold state
10
4s<Tp=10s
>63A
www.noveltyinfo.com

THERMAL RELAY  JR36
  PRINT    CLOSE

APPLICATION

JR36 series thermal relay is suitable for AC 50Hz or 60Hz, main circuit rated voltage up to 660V, current up to 160A, used as protecting AC three-phase motor against overload, and has the functions of breaking phase protection, temperture compensation. It can automatically and manually reset, too. The product conforms to GB14048.4, IEC60947-4 stardand.

Main Technical Specifications

Type JR36-20 JR36-32 JR36-63 JR36-160
Setting Range(A) 0.25~0.35 10~16 14~22 40~63
0.32~0.5 14~22 20~32 53~85
0.45~0.72 20~32 28~45 75~120
0.68~1.1 40~63 100~160
1~1.6
1.5~2.4
2.2~3.5
3.2~5
4.5~7.2
6.8~11
10~16
14~22
MOTION CHARACTERISTIC:THREE-PHASE BALANCE MOTION TIME
No Times the setting current Motion time Start conidition
Ambient temperature
1
1.05
>2h
cold state
20±5ºC
2
1.2
<2h
heat state
(Following the No.1 test)
3
1.5
<4min
4
7.2
10A
2s<Tp=10s
=63A
cold state
10
4s<Tp=10s
>63A
PHASE-LOSING MOTION CHARACTERISTIC
No
Times the setting current
Motion time
Start condition
Ambient temperature
Any two phase
Another phase
1
1.0
0.9
>2h
cold state
20±5ºC
2
1.15
0
<2h
heat state
(Following the No.1 test)

 
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