Constitution Factor:

GGDZ series voltage lighting saver (refers to GGDZ LESC) is consist of compensation transformer, adjust transformer, voltage adjust actuating system, control circuit, time control circuit, protection circuit and so on.

Traits:

1.regulate and stabilize voltage

2.stepless regulate

3.Sigle-phase power rates: 5-60KVA  Three-phase power rates: 10-2000KVA

4.voltage precision: ±1-2%

5.Input voltage 190-160V, output voltage 190-220V

6.energy conservation voltage could be set at direction

7.regulate voltage incline slowly, no momentary electircity cut-off to lamps

8.Output voltage wave: sine-wave

9.in-set surge protector

10.Malfunction by-pass is available, could transfer by manual if maintenance

11.slifetime: 15 years