Yueqing long road electric co.,Ltd

JR28N Series Thermal Relay

Category:- Thermal Relay

Tel:+0086.577.61566899

Address:No#221,Wei 17 ROAD,Economic Develop Zone YueQing CITY ZHEJIANG PROVINCE ,CHINA

Intro: JR28N series thermal relay is suitable for using in the circuits rated voltage up to 660V, rated current 93A AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensation and can plug in CJX2N series AC contactor. The product conforms to IEC60947-4-1 stardand.


Detail

Messages

Product Detail:

1.Application

JR28N series thermal relay is suitable for using in the circuits rated voltage up to 660V, rated current 93A AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensation and can plug in CJX2N series AC contactor. The product conforms to IEC60947-4-1 stardand.
2.Motion Characteristic: Three-phase Balance Motion Time

NoTimes of the setting current(A)Motion timeStart coniditionAmbient temperature
11.05>2hCold state20±5°C
21.2<2hHeat state (Following the No.1 test)
31.5<4min
47.210A2s<Tp≤10s≤63ACold state
104s<Tp≤10s>63A

3.Motion Characteristic: Three-phase Balance Motion Time

NoTimes of the setting current(A)Motion timeStart conditionAmbient temperature
Any two phasesAnotder phase
11.00.9>2hCold state20±5°C
21.150<2hHeat state (Following the No.1 test)

4.Specification

TypeNumberSetting range (A)For contactor
JR28N-25D010.10~0.16CJX2N-09~38
D020.16~0.25CJX2N-09~38
D030.25~0.40CJX2N-09~38
D040.40~0.63CJX2N-09~38
D050.63~1CJX2N-09~38
D061~1.7CJX2N-09~38
D071.6~2.5CJX2N-09~38
D082.5~4CJX2N-09~38
D104~6CJX2N-09~38
D125.5~8CJX2N-09~38
D147~10CJX2N-09~38
D169~13CJX2N-09~38
D2112~18CJX2N-09~38
D2216~24CJX2N-09~38
D5330~38CJX2N-09~38
JR28N-36235323~32CJX2N-25~32
235530~40CJX2N-25~32
JR28N-93332217~25CJX2N-40~95
335323~32CJX2N-40~95
335530~40CJX2N-40~95
335737~50CJX2N-50~95
335948~65CJX2N-50~95
336155~70CJX2N-65~95
336363~80CJX2N-65~95
336580~93CJX2N-95

  • Prev:
  • Next: