20kVA Three Phase Variable Transformer Variac Adjustable Contact Voltage Regulator 380V

• Current Type: AC
• Phase: Three Phase
• Frequency Characteristics: Power Frequency
• Usage: SVC
• Frequency: Industrial Frequency
• Size: Small
• Model NO.: HZ
• Iron Core Shape: R
• Power Source: Switching Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: Huazheng
• The Frequency Accuracy: ±0.1Hz.
• Working Environment: - 35 ºC ----- + 45 ºC
• Humidity: ≤ 95% Rh.
• Feature: Easy to Use
• MOQ: 1
• Warranty: 1 Year
• Name: Voltage Regulator
• Transport Package: Wooden Box with Foam Inside
• Specification: CE/ISO/IEC
• Trademark: HuaZheng
• Origin: Hebei, China
• HS Code: 9031809090
• Production Capacity: 1000 PCS/Month

Product Description

Three Phase Variable Transformer Variac Adjustable Contact Voltage Regulator 380V

This type of voltage regulator is in the structure of adjustable self-coupling transformer,it winds coil on ring shaped core,the brush fits close to the polished surface of coil under the press effect of spring,rotating shaft drives the brush holder and make brush slide along with the coil surface,so that to change the contact position of brush,i.e.change the winding ratio of primary and secondary coils,this enables the output voltage to get smooth steepless control.The products are featured with undistorted waveform,compact volume,light weight,high efficiency,convenient operation,reliable,long-term operation,etc.
 

Input  Voltage	Single Phase 220V	Three Voltage 380V
Output Voltage	Single Phase 0-250V	Three Voltage 0-430V
Insulation Resistance	≥5MΩ
Frequency	50Hz
Efficiency	90%
Ambient Temperature	-10ºC~+40ºC
Main Products	Voltage Regulator,Voltage Stabilizer,AVR,UPS,Inverter and so on.

Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Safety Products, Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.



Customer Visit



Exhibition



Similar Recommendation