Item specifice

1. Product Introduction

SBW voltage stabilizer is highly benificial when the electricity supply to the site is at a higher or lower voltage level than actual needed. This system stabilizes the input voltage and generates a reliable ouput voltage to the residential, commercial or industrial site.Therefore, it can protect the load equipment, save energy and reduce electricity bill by decreasing power consumption.           

2. Technical Parameter

Power: 20KVA - 2000KVA ( three phase )  

Input voltage: ordinary 380V ± 20% ( 304 - 456V ), or 380V ± 30% ( 266 - 494V ) or larger range can be customized

Output voltage: 380V   

Output accuracy: ordinary ±3%   

Working frequency: 50Hz / 60Hz   

Waveform distortion: No additional waveform distortion  

Efficiency: ≥98%   

Ambient Temperature: -15 ~ +45°C  

Altitude: ≤1000m  

Relative Humidity: ≤90%  

Protection Function: default phase, over load, over current, over voltage, under voltage, short circuit.  

3. Basic Parts  

Cabinet, Latch and Lock&Key

LCD Display Panel, Indicators(Above 180KVA)  

Termination: 3 phase 4 wires ( with Netural + Ground/Earth)  

Main Switch, AC contactor, Servo Motor, Carbon brush, Cables/Busbar, Insulation tape  

PCB main board, Manual/Automatic Switch, Adjusting transformer(contact type voltage regulator), Compensation transformer  

Other parts unlisted  

4. Extra Parts and Function (Optional)  

Surge arrester inside to against the spikes(3P 20/40KA)  

Harmonics filter to remove site harmonics  

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