Product Details

Product Description

JSW Series Three Phase Precise And Purified Automatic Voltage Stabilizer & Regulator adopts the international advanced sine energy distribution formula of power source regulation technology, it’s main circuit is parallel composed by sine energy distributor and large capacity LC filter, when the output voltage changed caused by input voltage or load current fluctuation, the PCB control triac conduction angle to change current, then change the compensation voltage value and phase position, finally make the output voltage stable, meanwhile, LC filter will do waveform-correction to the output voltage and absorb grid noise, peak interference. JSW series three phase is composed by JJW series single phase via Wye connection.

Technical Parameters

Capacity/Power	3000VA-60KVA
Input Voltage	310-450V (Other voltage range can be customized)
Output Voltage	380V (Optional: 110V/127V/200V/230V/240V, etc)
Regulation Accuracy	±1%
Output Rated Current	Power in KVA1000/(Output Voltage1.732)
Bypass current	Rated Current * 0.8 (Ratio 0.8 is the normal power factor)
Working Frequency	50Hz/60Hz±5%
Source Voltage Effect	±0.5%
Load Effect	±1%
Response Time	≤50ms
Load Power Factor	0.8
Efficiency	≥98%
Peak Absorption	Input 3000V/3μs peak, output residual <30V
Ambient Temperature	-10°C to +40°C
Altitude	≤1000m
Relative Humidity	≤90%
Dielectric Strength	No damage at 1500V for 1 minute
Insulation Resistance	≥2MΩ
Waveform Distortion	Nil
Acoustic Noise	≤45dBA
Display	Analogue Meter (Optional: LED or LCD Screen)
Over Voltage Protection	246±4V (Phase Voltage)
Installation	Indoor and floor mounted
Protection Degree	IP20
Cooling	By convection