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KRE Series Three Phase Voltage Regulator Module

KRE Series Three Phase Voltage Regulator Module. KRE series is three phase voltage regulator with ratings from 25 to 80 Amps at operating voltages ranging from 200 to 660 VAC. This product is ideally suited for various heating control applications, such as solar panel cleaning machine, plastic injection machines.


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Product Description

· Load Current: 25A, 40A, 60A, 80A
· SCR Output
· Control Input: 0-5VDC, 0-10VDC, 4-20mA
· Phase Angel Control Output or Cycle
· IP20
· Built in RC Protection Circuit
· Panel Mount or 35mm Din Rail Mount
· Over-temperature Protection
· SCR Fault Detection Function
· Load Disconnection Detection Function
· Phase-lack Detection Function

General parameters

Name KRE Series Voltage Regulator Module
Load Voltage 380VAC / 60VAC
Load Current 25A / 40A / 60A / 80A
Ambient Temperature Range -30℃ ~ +80℃
Storage Temperature Range -30℃ ~ +100℃
Weight (Typical) 650g / 1160g

Click the link below to download datasheet


General Notes

1. When the operation temperature is high, please consider the derating as per the thermal curve.
2. The relay terminal should ensure reliable connection; poor connection may lead to the product overheating and damaging the product;
3. Input torque is recommended as (0.35-0.45) N·m while output M4 terminal torque is recommended as (0.98-1.37) N·m.
4. This product has a built-in fault detection circuit, so the L1, L2, L3 of the product must be connected with the phase line. T1, T2, T3 can work normally, and the phase line is inverted with the load.
5.Ensure the electrical grounding reliably during the use of the SSR.

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

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