Jrs1 (LR1-D) Series Thermal Relay

JRS1(LR1-D) series thermal relay
JRS1(LR1-D) series thermal relay is suitable for using in the circuits rated voltage up to 660V, rated current 80A AC 50Hz or 60Hz, for over-voltage protection of A. C. Motor. The relay has the differential mechanism and temperature compensation and can plug ir CJX2(LC1-D) series A. C. Contactor. The product conforms to GB14048.4, IEC60947-4 stardands.
Main technical Specifications
Type
Number
Setting Range(A)
For Contactor
JRS1
LR1-D
09301
0.1~0.16
D09~D25
09302
0.16~0.25
D09~D25
09303
0.25~0.4
D09~D25
09304
0.4~0.63
D09~D25
09305
0.63~1
D09~D25
09306
1~1.6
D09~D25
09307
1.6~2.5
D09~D25
09308
2.5~4
D09~D25
09310
4~6
D09~D25
09312
5.5~8
D09~D25
09314
7~10
D09~D25
12316
10~13
D09~D25
16321
13~18
D09~D25
25322
18~25
D09~D25
40353
23~32
D09~D25
40355
30~40
D40, D50, D63
63357
38~50
D40, D50, D63
63359
48~57
D40, D50, D63
63361
57~66
D40, D50, D63
80363
63~80
D40, D50, D63
Motion characteristic

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± 5
2
1.2
<2h
Heat state
(Following the No. 1 test)
3
1.5
<4min
4
7.2
10A
2s ≤ 63A
Cold state
10
4s >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± 5
2
1.15
0
<2h
Heat state
(Following the No. 1 test)