Jrs1 Series Thermal Time Relay

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PRODUCTS DETAILS

Basic Info.

Model NO.
JRS1
Type
Electric Parameter Relay
Transport Package
Carton
Trademark
ELECAL
Origin
Wenzhou

Product Description

1.Application
JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differentialmechanism and temperature compensation and can plug in CJX2 series AC contactor. Theproduct conforms to IEC60947-4-1 stardand.

2. Motion Characteristic: Three-phase Balance Motion Time
No Times of the setting current Motion time Start condition Ambient temperature
1 1.05 >2h Cold state 205oC
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

3. Phase-losing Motion Characteristic
 
No Times of the setting current Motion time Start condition Ambient temperature
Any two phases Another phase
1 1.0 0.9 >2h Cold state 205oC
2 1.15 0 <2h Heat state(Following the No.1 test)

4. Specification
Type Number Setting range (A) For contactor
JRS1 09301 0.1~0.16 CJX2-D09
09302 0.16~0.25 CJX2-D09
09303 0.25~0.4 CJX2-D09
09304 0.4~0.63 CJX2-D09
09305 0.63~1 CJX2-D09
09306 1~1.6 CJX2-D09
09307 1.6~2.5 CJX2-D09
09308 2.5~4 CJX2-D09
09310 4~6 CJX2-D09
09312 5.5~8 CJX2-D09
09314 7~10 CJX2-D12
12316 10~13 CJX2-D18
16321 13~18 CJX2-D18
25322 18~25 CJX2-D25
40353 23~32 CJX2-D32
40355 30~40 CJX2-D40
63357 38~50 CJX2-D50
63359 48~57 CJX2-D65
63361 57~66 CJX2-D80
80363 63~80 CJX2-D80


5. Outline and Mounting Dimension
 
 
 
 

6. Accessories
Pic    
Description JRS1 mounting base JRS1 mounting base
Application Assembled with JRS1-09~25 to forma complete set Assembled with JRS1-40~80 to forma complete set

Jrs1 Series Thermal Time Relay
Jrs1 Series Thermal Time Relay
Jrs1 Series Thermal Time Relay
Jrs1 Series Thermal Time Relay

 

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