SBW Voltage Regualtor Voltage Stabilizer Manostat

Product Introduction

SBW series compensation voltage stabilizer is highly beneficial when the electricity supply to the site is at a higher or lower voltage level than needed. This system stabilizes the input voltage to be stable and generates a reliable output voltage to the residential, commercial, industrial site. Therefore, it can achieve energy saving and electricity bill reduction by decreasing power consumption.

SBW series large power compensation full automatic voltage stabilizer is the second generation of stabilizer, mainly used for factory or large power equipment, like generator, CNC machine etc.

Technical Data

Power range: 20KVA-200KVA (single phase)

Input voltage: single phase 220V±20% (176-264V), optional 220V±30% (154-286V) or larger range

Output voltage: single phase 220V±3%

Power range: 20KVA-2500KVA(three phase)

Input voltage: 3 phase 380V±20% (304-456V), optional 380V±30% (266-494V) or larger range

Output voltage: 3 phase 380V±3%

Custom made products in special input & output voltage is available,  like 3 phase 220v, 400v, 415v, etc

Working frequency: 50Hz/60Hz;  Response time: ≤1s;  Efficiency: ≥98%

Waveform distortion: Do not produce additional waveform distortion

Protection function: overload, over current, over voltage, under voltage, short  circuit, etc

Basic Parts

Cabinet; English, LCD display screen

Terminals: 3 phase 4 wires (With Neutral+Ground/Earth); 

Main Switch, AC contactor, Servo Motor, Carbon Brush, Cables/Busbar, PCB main board, Manual/Automatic Switch, Adjusting transformer (contact type voltage regulator), Compensation transformer

Other parts unlisted

Extra Parts and Function

Surge Arrester: against the spikes

IP54 or higher cabinet protection level

Harmonics filter: to remove the site harmonics

Tempeature meter: to show the temp. of the cabinet and inside components of the stabilizer