Detailed Product Description

Main Technical Features:

1, Input voltage
Three-phase: Three-phase four-line system phase voltage: 220±20%,
line voltage: 380V±20%,or phase voltage: 220±30%,
line voltage: 380V±30%
can be selected. Please specify when ordering.)
Single-phase: 220±20% or 220±30% can be selected.
(Please specify when ordering.)
2, Output voltage
Three-phase: Three-phase four-line system
phase voltage: 220V, line voltage: 380V

3, Output Voltage Accuracy: 2-5%(can be adjusted.)

4, Efficiency: =95%(Power grade is over 50KVA)

5, Wave form Distortion: No Additional Waveform Distortion

6, Protective function: It offers the protections against over voltage,
over current, phase shortage and phase- sequence
(The single-phase offers no protection against the phase
shortage and phase-sequence.) and mechanical failure.

7, Response Speed: =1.5S(ln the condition that the external voltage
changes is 10%)
8, Insulation re is stance: 2MΩ
10, It offers the unattended continuous operation for a long-term.
11, The voltage for electrical strengh and power frequency sinusoidal
is 2000V without breakdown and flashover when lasts 1 minute.
12, Overload Capacity: It can last 1 minute at the rated current of two
times (Only for special-use stabilizers of lifts and CT).