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Ningbo Forward Relay Corporation Ltd.

Product Detail

Heavy Duty Relay JQX-54W

Heavy Duty Relay JQX-54W
Description:
Product Class : Relay·Large Power Relay
Features:
Be welded directly at the printing panel.
Big-capacity inductive load relay: surge current 80A, steady current 25A
Be used in air conditioners, warmers, instruments, etc.
Outline Dimensions (mm) 20.0 × 9.8 × 12.0
Contact Arrangement 
(China) 1C
(International) 1C
Contact RatingResistance 25A/277VAC,30VDC
Contact Resistance or Voltage drop≤50mΩ IEC255-7 3.12pcs
Max. Switching Power Inductive 20A/250VAC,cosΦ=0.4
Max. Switching Voltage300VAC 30VDC
Max. Switching Current25A surge current 80A
Mechanical Operation lifeMechanical 107 IEC255-7 Item 3.31
Electrical Operation lifeElectric 105 IEC255-7 Item 3.30
Coil resistance0.9
Coil Rated VoltageRated value 5 6 9 12 24 48 110
Pickup voltage VDC(max)3.75、 4.5、 6.75、 9.00、 18.00、 36.00、82.50
Release voltageVDC(min)0.5、 0.6、 0.9、 1.2、 2.4、 4.8、 11.0
Reverted Voltage
Operate Time≤20
Release Time≤10
Coil Maximan VoltageVDC≤110% rated voltage
Insulation Resistance100MΩ min(at 500VDC)IEC255-5 Item 7
Dielectric Strength 
(Between contacts)50Hz1200V、IEC255-5 Item 6
(Between contact and coil)50Hz3600V、IEC255-5 Item 6
Shock Resistanceimpact voltage:1kV、IEC255-5 Item 8 Stability:100m/s211ms 、Intensity:1000m/s211ms
Vibration resistance10~55Hz Stability:double amplitude 1.0mm Intensity:double amplitude 2.0mm 、IEC68-2-6 Experiment Fc
Ambient Temperature-40~85℃
Relative Humidity20~85%(at 40℃)
Mass31.5g
Cross Reference

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