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LR1-D Thermal relay
LR1-D Thermal relay
 
Application
 
LR1-D series themral relay is suitable for using in the circuits rated voltage up  to 600V, rated current 93A AC 50Hz or 60Hz, for over-voltage protection of A.C. motor. Thetelay has the defferential mechanism and temperature compensation
and can plug ir HC1 series A.C, contactor.
 
Motion Characteristic:Three-Phase Balance Motion Time
 
No.
Set current cinles Motion time
Start conidition
Temperature
4 1.05
>2h
cold state
20±5℃
3 1.2
>2h
heat state
(Following the No.1 test)
2 1.5
<4min
1 7.2
10A
2s<Tp≥0s
≤63A
cold state
10A
2s<Tp≥0s
>63A
 
Phase-losing motion characteristic
 
No.
Set current cinles
Motion
time
Start
conidition
Temperature
Arbitrary two phase Three Phase
1 1.0 0.9
>2h
cold state 20±5℃
2 1.15 0 >2h
heat state
(Following the
No.1 test)
 
Specificarions
 
Type
Number
Setting Range(A)
Contavtor Insert
LR1-D
09301
0.10~0.16
09~25
09302
0.16~0.25
09~25
09303
0.25~0.40
09~25
09304
0.4~0.63
09~25
09305
0.63~1
09~25
09306
1~1.6
09~25
09307
1.6~2.5
09~25
09308
2.5~4
09~25
09310
4~6
09~25
09312
5.5~8
09~25
09314
7~10
09~25
12316
10~13
09~25
16321
13~18
09~25
25322
18~25
09~25
40353
23~32
40,50,63
40355
30~40
40,50,63
63357
38~50
40,50,63
63359
48~57
40,50,63
63361
57~66
40,50,63
80363
63~80
80,95
 
 
 
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Tel:4008627668 +86-577-62719178  61719176   Fax: +86-577-62779568    E-mail:  export@electrolines.cn    
Add:No.26th,Lingyun Road,Dongfeng Industrial Zone,Liushi Town,Wenzhou City,Zhejiang Province,P.R.China.
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