SBW-250KVA 3 Phase Automatic Voltage Regulator 98% Efficiency Overload Protective

Name: SBW-250KVA 3 Phase Automatic Voltage Regulator 98% Efficiency Overload Protective
Brand: Shenzhen Tafeng Technology Co., Ltd.

SBW-400KVA three-phase voltage stabilizer delivers 98% efficiency with ±2% voltage accuracy. Features 150% overload capacity, comprehensive protection systems, and LCD monitoring. Ideal for industrial applications requiring stable 380V power with zero waveform distortion.

Current type AC,stabilizer

Input voltage 304V-456V,140V-260V,130-250V,AC150V-250V,304V-456V/278V-433V/145V-255V

Phase Single Phase,Three Phase,single phase AC voltage stabilizer

Input voltage range 150-250V,+/-25%,AC 80v-260v,160V~250V,304-456VAC

Size 1050*1250*1930 mm

Packaging Details Pallet

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Product Description

SBW-400KVA Fully Automatic Three-Phase Voltage Stabilizer

SBW-250KVA Solid Copper Column-Type Three-Phase Voltage Stabilizer

SBW series three-phase fully automatic compensating power regulators are engineered to stabilize AC voltage with precision. Utilizing advanced Western European technology, these regulators automatically maintain stable output voltage despite fluctuations in external power supply networks or load changes.

This series offers superior performance with large capacity, high efficiency, and zero waveform distortion. Designed for demanding industrial applications, these voltage stabilizers feature wide load compatibility, instantaneous overload capacity, and continuous long-term operation capabilities.

Key Performance Features

High efficiency operation at 98%
Zero waveform distortion for clean power output
Stable voltage regulation with precision accuracy
Wide load compatibility for various applications
Instantaneous overload capacity up to 150%
Continuous long-term operation capability
Compact design with lightweight construction
Easy installation and reliable operation
LCD screen display for real-time monitoring

Comprehensive Protection Systems

Overload protection

Overvoltage protection

Undervoltage protection

Short circuit protection

Phase loss protection

Mechanical failure automatic protection

Technical Specifications

Basic Parameters

Product Model	SBW Series
Product Name	Three-Phase Fully Automatic Voltage Stabilizer
Input Voltage	380V ±15% adjustable (customizable)
Output Voltage	380V ±2% adjustable (customizable)
Voltage Stabilization Accuracy	Default 2% (adjustable 1-5%)
Efficiency	98%

Performance Parameters

Response Time	<40 milliseconds
Insulation Resistance	>5MΩ
Insulation Strength	2.5KV 5mA no breakdown
Output Waveform	Distortion-free
Instantaneous Overload Capacity	150%
Display Method	LCD Screen
Operating Mode	Continuous Long-Term Operation