KSI Series Single Phase AC Output

KSI Series Single Phase AC Output. KSI series is panel mount AC output solid state relays with reliable back-to-back SCR output for heavy industrial loads. This series is available with ratings from 25 to 60 Amps at 24 to 660 VAC. This series is UL, TUV and CCC certified and CE compliant. It is widely used in various industry applications, such as lighting, heating and motor controls.

Model:KSI

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Product Description

· Zero-crossing or Random-on Switching
· Load current: 25A-60A@48-660VAC
· TRIAC or SCR Output
· AC or DC Input Control
· Dielectric Strength: 4000Vrms
· LED Indicator
· Internal MOV/TVS Protection(Optional)
· Protective cover KPC-0A (Optional)

General parameters

Name	KSI Series SSR
Load Voltage	240VAC~600VAC
Load Current	25A~60A
Ambient Temperature Range	-30℃ ～ +80℃
Storage Temperature Range	-30℃ ～ +100℃
Weight (Typical)	96g

Click the link below to download datasheet

KSI SERIES SINGLE PHASE AC OUTPUT.pdf

General Notes

1. Relay must be mounted to proper sized heat sink based 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 （0.58～0.98）N·m, output（0.98～1.37）N·m.
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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