Zhejiang Rockwill Energy Technology Co., Ltd.

Input

Input Voltage range

3-phase 5line AC380V±20%

Rated Voltage range

3-phase 5line AC380V±15%

Rated frequency

47Hz-63Hz

Output

Rate output Voltage

3-phase 5line AC380V (adjustable)

Center Voltage

±5%  adjustable (adjustable)

Voltage stabilization accuracy

1%~5%

Response time

≤0.1s

Stabilization time

≤1S

Waveform distortion

Increment ≤0.5%

Efficiency

≥97%

3-phase unbalance

Increment ≤0.5%

Operation mode

Manual Voltage regulator/automatic Voltage regulator

Protection

Over-voltage

Default 10% 6s cut off

Under-voltage

Default 12% 12s cut off

Overload

Inverse-time curve cut off

Overcurrent

Inverse-time curve cut off

Short-circuit

Instantaneous Cut off

Bypass

Manual direct-through device

Display and alarm

Input voltage display

Automatic rotation display UAB UBC UCA

output voltage display

Automatic rotation display UAB UBC UCA

line current display

Automatic rotation display IA IB IC

Working status display and report

a.     over-voltage, b. under-voltage, c. overload

Safety regulations

Ground

≥10mm²

Electrical clearance and creepage distance

≥22mm

Dielectric strength

≥20MΩ

work frequency withstand voltage

AC2000V1Min ≤20mA

Optional feature

Lighting protection device

EMI filter device

Phase sequence, phase loss protection function

Communication interface