MATTERS NEEDING ATTENTION

1.The device must be installed by a qualified person。
2.Disconnect all power before working on the device. Don't touch any terminal when the power is ON
3. Verify correct terminal connection when wiring.
4. Don't dismantle or repair the device whether it operates normally otherwise no responsibility is assumed by producer and seller.
5. Never use the device at the sie which can be invaded by corrode gas,strong sunshine light and rain.
6. Clean the device with a dry cloth.
7. Fail to follow these instructions will esult in serious injury on death.

PRODUCT CHARACTERISTICS

Microcontroller based 
Digit display for operating voltage and current value 
Protect electrical device against over/under voltageover current, three phase asymmetry and incorrect phase sequence 
Voltage measurement accuracy1%
Parameters setting by keys 
LEDs indication for over/under voltage and over current faults
6 Module, DIN Rail mounting

TECHNICAL DATA

Please read complete instructions prior to installation and operation of the device