150kVA 3 Phase Servo Control Electrical Voltage Stabilizer for CNC Machine

Product Description

50kVA-2000kVA 3-phase fully automatic intelligent static voltage regulator with overcurrent protection

ZBW 3-phase fully automatic compensation voltage regulator is designed to automatically maintain the output voltage and ensure stable operation when the power grid fluctuates or the load changes. Compared with traditional voltage regulators, this series of products has significant advantages such as large capacity, high efficiency, no waveform distortion, high voltage regulation accuracy, etc. It is suitable for all types of loads, can withstand instantaneous overloads, and has the ability to operate continuously for a long time.
In addition, this static voltage regulator supports smooth switching between manual and automatic control modes, and has a full range of protection functions, including overvoltage, overcurrent, phase loss/phase sequence error, delay and fault protection. The voltage regulator is small in size, light in weight, easy to install, stable and reliable in performance, and is widely used in the industrial field.

Product Parameters

 

Input voltage	220V/380V,230V/400V,240V/415V etc or other voltage accepted
Phase	3P+N+G or 3P+G option
Input range	±20%(±15%~±60%) can be customized
Input frequency	47Hz-63Hz
Input switch	All brand are optional
Output
Output voltage	220V/380V,230V/400V,240V/415V etc or other voltage accepted
Phase	3P+N+G or 3P+G option
Output accuracy	±1%-±5%(factory setting 2%)
Output Frequency	50Hz/60Hz (LCD display will be identify automatc 50 or 60Hz)
Power factor	0.8 or 0.9,1 option( general AVR 0.8)
Waveform distortion	No distortion(same as input waveform)
Efficiency	≥98%(on full load)
Overload capacity	150% for 5 minutes,200% for 1 minute
Response time	<10ms
THD	<3%(linear load)

 

Compensation transformer	Insulation H level,200 degree
Control method	Compensation regulation or Independent regulation for each phase  (option)
Working principle	Full automatic ,servo motor/SCR/IGBT
IP level	IP21(indoor), IP54 or IP65(Outdoor)
Cooling	Air cooling/ Fan system
Environment
Woking temperature	-20° to +50°(if high teperature in your city,please inform us)
Ralative  humidity	<90%
Noise	45db@70% load,55db@100%load (within one meter)
Altitude	<1500m
LCD display
Display	5.0 LCD digital dispaly
LCD display show	Input Phase to netural
	Input phase to phase
	Output phase to neutral
	Output phase to phase
	Load Current in each phases(press button to switch )
	Frequency (50 or 60hz autoamtic indentify show)
	Working temperature
Function
Normal functions	Malti-protect fuction,over voltage/under voltage protection,over current protection,over load protection,saty start protection,manual bypass protection,short circuit protection,lack of phase protection,wrong sequence  protection,indicate alarm,over temperature protection.

Application

CNC machine tools, laser cutting equipment
Medical equipment, electronic testing equipment
Industrial automation systems
Power and electrical equipment
Power transmission systems, metallurgical equipment, etc.