Model Number: SBW-F-500KVA-#7966 Brand Name: CONPO Key Specifications/Special Features: Feature:The split-phase regulating full-automatic compensated voltage stabilizer/regulator is composed of three sets of single-phase voltage stabilizer by 'star-shaped' connectionWith the function of three phases independently voltage-stabilizing, it applies to the unbalanced input voltage of three phases or unbalanced three phase loadsMoreover, it has the functions such as voltage regulating stability, high voltage stabilizing precision, and auto-balance of three phases

The regulating voltage parts of this series voltage stabilizer is adopted the pillar

Therefore, it has more power and more reliability

Application:

• It is widely used in the place with large electricity demands such as factories, post and communication, schools, hotel and more
• Acted as whole voltage-stabilization single voltage-stabilizing

Specification:

Phase no.: three phase four system, split-phase regulating or each phase controlling independently

Input voltage:

• Phase voltage 220V± 20% (176-264V AC), wire voltage 380V± 20% (304-356V AC)
• Phase voltage 220V± 25% (165-275V AC), wire voltage 380V± 20% (285-475V AC)(optional)
• Phase voltage 220V± 30% (154-286V AC), wire voltage 380V± 30% (266-494V AC)(optional)
• Note:for other super lower input voltage(Vi), we'll specially designed by ourselves, namely adding one step-up boost transformer outside AVR or other designed well

Output voltage: phase voltage 220V AC, wire voltage 380V AC

Accuracy of voltage:± 2-5%(adjustable)

Frequency:50Hz/60Hz

Efficiency:>95%

Response time:≤1.5S (against 10% input voltage deviation)

Ambient temperature:-10 – 40°C

Insulation resistance:≥ 2MΩ

Waveform distortion: non additional waveform distortion

Protection: over voltage, over current, phase failure, phase sequence, machine fault indication etc

Protection function

Over-load capacity:1min at the rated current of 2 times

Electricity-resistance strength: power frequency sinusoidal is 2000V AC without breakdown and flash over when it lasts 1min

Remarks:

• Customized made specifications are accepted