KRH Series Three Phase Power Regulator

· Control is compatible with RS 485, analog control (4-20mA, 0-5V, 1-5V, 0-10V), and potentiometer control
· Phase shifted output or power cycle output
· Load current and load voltage display
· Max. constant current and constant voltage
· Output setting
· Max. output ratio setting
· Load break alarm
· Phase loss alarm
· SCR failure alarm
· Fuse break alarm
· Over temperature protection
· Built in fuse protection
· Soft start, soft off
· Soft up, soft down
· Transformer load setting mode

KRH Series Three Phase Power Regulator.pdf

General Notes
1. Please ensure the reliable connection of all terminals, loose wiring will cause abnormal heating and damage to the product.
2. Please ensure screws are torqued down properly (input (0.35-0.45) N·m, output (9-12) N·m).
3. This product has a built-in fault detection circuit, so the R, S and T loop must be connected to the phase line, and U, V & W must be connected to the load for proper operating. If the phase line and load are connected reversely, the product cannot work properly.
4. During use, it is necessary to ensure reliable grounding.
5. Except for replacing the fuse, it is forbidden to disassemble or modify the product without authorization.