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- Company Name : Yueqing Reliable Electric Co., Ltd.
- Tel : 86-577-62079177
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JR36 Series Thermal Relay
Detailed Product Description
JR36 Series Thermal Relay
Introduction and Applications
JR36 series thermal relay is suitable for AC50 Hz 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. It can automatically and manually reset too.
Motion Characteristic: Three-phase Balance Motion Time
No | Set Current Circles | Motion Time | Start Condition | 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 | |
10A | 4s<Tp≤10s | >63A | ||||
No | Set Current circles | Motion Time | Start Condition | Temeprature | |
Arbitrary two phase | Three phase | ||||
1 | 1.0 | 0.9 | >2h | Cold State | 20±oC |
2 | 1.15 | 0 | <2h | Heat State Following the NO.1 test | |
Type | JR36-20 | JR36-32 | JR36-63 | JR36-160 | ||||||||||||
Setting Range(A) | 0.25-0.35 |
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0.32-0.5 | ||||||||||||||||
0.45-0.72 | ||||||||||||||||
0.68-1.1 | ||||||||||||||||
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 |
