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CRA Series Single-Phase AC Voltage Regulator Module
CRA Series Single-Phase AC Voltage Regulator Module. CRA series control signal is 4-20mA, and the load current is 25A, 40A, 60A, 80A, 100A, 125A.CRA series is suitable for heating control.
Model:CRA
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Product Description
· Load Current: 25A、40A、60A、80A、100A、125A
· SCR Output or TRIAC Output
· Control Mode: 4-20mA
· Phase-Shift Control Output
· LED Indicator
· RoHS Compliant
· SCR Output or TRIAC Output
· Control Mode: 4-20mA
· Phase-Shift Control Output
· LED Indicator
· RoHS Compliant
General parameters
| Name | CRA series Voltage Regulator Module |
| Load Voltage | 380VAC / 480VAC |
| Load Current | 25A ~ 125A |
| Ambient Temperature Range | -30℃ ～ +80℃ |
| Storage Temperature Range | -30℃ ～ +100℃ |
| Weight (Typical) | 80g |
Click the link below to download datasheet
General Notes
1. Relay must be mounted to proper sized heatsink based on thermal curves. Thermal grease or a thermal pad must be used between relay and heatsink.
2. When connect 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. The relay terminal should ensure reliable connection. Otherwise, it may lead the damage to the relay because of the overheating.
4. 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.
5.Use M4 screws when assembling relays and heatsinks
◆Product specifications are subject to change without notice. Please don’t hesitate to contact with us for any technical questions.
2. When connect 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. The relay terminal should ensure reliable connection. Otherwise, it may lead the damage to the relay because of the overheating.
4. 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.
5.Use M4 screws when assembling relays and heatsinks
◆Product specifications are subject to change without notice. Please don’t hesitate to contact with us for any technical questions.
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