DER STABLIZER REGULATOR/DER Fully Automatic Voltage Regulator:
DER Series Stabilizer Regulators are designed according to JB3717-84.
It confirms to fully automatic control of integrated circuit. They are of quick speed, good reliable of sensitive action, convenient use, and assure the stable result. They are suitable for families, schools, enterprises, hotels and diets etc., where need a stable civil power. They can be made in the illumination lamps, TV, refrigerator, air-condition computer, and copy machinery etc., which can work at normal conditions and have a long using time.

Technical specifications:
Frequency: 50Hz/60Hz
Regulating Time: Less than 0.5
Temperature rise: Less than 60C
Withstand Voltage: According with ministry issued standard
Low Voltage Protection: Output 180V
Over Voltage Protection: Output 245V
Model: DER-0.5KW
Input Civil Power Voltage: 160-265V
Output precision of stabling voltage: 220+/-5%
To over-low voltage: 130-365V 220+/-8%
Special-low voltage: 115-265V 220+/-10%
5KW high precision of stabling voltage: 160-250V 220+/-5%
Model:
DER-0.5KVA, DER -1KVA, -1.5KVA, DER -2KVA, DER -3KVA, DER -5KVA