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KSQF Series Three Phase AC Output SSR

KSQF Series Three Phase AC Output SSR. KSQF series is three phase panel mount AC output solid state relay with ratings from 25 to 80 Amps at 24 to 660VAC, control voltage at 4-32VDC or 90-280VAC. It is designed with SCR output for heavy industrial loads, such as three phase motor control, temperature control. It is UL, TUV, S-mark and CCC certified, CE compliant.


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Product Description

· Zero Crossing or Random-on Switching
· SCR Output
· Optical Isolation
· Control Voltage: DC4-32V or AC 90-280VAC
· Load Current: 25A, 40A, 60A, 80A
· Dielectric Strength: 4000Vrms
· Internal RC/MOV Protection Circuit
· RoHS Compliant

General parameters

Name KSQF Series SSR
Load Voltage 480VAC / 600VAC
Load Current 25A / 40A / 60A / 80A
Ambient Temperature Range -30℃ ~ +80℃
Storage Temperature Range -30℃ ~ +100℃
Weight (Typical) 385g / 520g

Click the link below to download datasheet


General Notes

1. Relay must be mounted to proper sized beat sink hased on thermal curves. Thermal grease or a thermal pad must be used between relay and heat sink and be torqued down to 18-20/2.0-2.2in-lb/Nm.
2. When connection wiring to SSR, please ensure screws are torqued down properly (input 13-15/1.5-1.7in/lb/Nm, output18-20/2.0-2.2 in-lb/Nm).
3. SSR's carrying load capacity is related to the operation ambient temperature and heat dissipation condition, please refer to the Thermal Derating Curve for derating.

◆Product specifications are subject to change without notice. Please don’t hesitate to contact with us for any technical questions.

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