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KYR Series Single Phase AC Voltage Regulator Module

KYR Series Single Phase AC Voltage Regulator Module.KYR series is single phase voltage regulator with ratings from 25 to 80 Amps at operation voltages ranging from 176 to 530VAC. The input control optional with standard “screw” or “spring cage” terminals. This product is ideally suited for precise heating control, such as temperature chamber, plastic processing machinery, solar panel welding machine and medical machine.


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Product Description

· Phase-Shift Control Output
· SCR Output
· Control Signal: 0-5VDC, 0-10VDC or 4-20mA
· Load Current: 25A, 40A, 60A , 80A
· LED Indicator
· RoHS Compliant

General parameters

Name KYR Series voltage regulator module
Load Voltage 176~280VAC / 300~530VAC
Load Current 25A / 40A / 60A / 80A
Ambient Temperature Range -30℃ ~ +80℃
Storage Temperature Range -30℃ ~ +100℃
Weight (Typical) 120g

Click the link below to download datasheet


General Notes

1. Relay must be mounted to proper sized heat sink badsed on thermal curves. Thermal grease or a thermal pad must be used between relay and heat sink .
2. Relay terminals should ensure that the wiring is firm. Loose wiring will lead to abnormal heating and damage to the products. The recommended installation torque for screw fast connection terminals is 0.5N·m, the recommended installation torque for M3 terminals is (0.58 ~ 0.98) N·m, and the recommended installation torque for M4 terminals is (0.98 ~ 1.37) N·m.
3. When the operation temperature is high, please consider the derating as per the thermal curve.

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

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