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SVR Series
SVR Series
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SVR Series

1-50 kVA

Servo Voltage Stabilizer

 Servo Motor Controlled Durable Design Stabilizer
 Non-Linear Charges Drive
 Wide Power and Voltage Interval
 Fast Regulation
 High Reliability Thanks to Microprocessor and Smart Driver
 High Efficiency
 Load Transfer to Bypass Via Pole Charge Switch
 Safe and Economic Usage
 Digitally Displayed Status, Input & Output Measurements

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Highlights



Durable Servo Design
The electro-dynamic/servo-electronic design provides an affordable long lasting investment.


High Protection
Protection against the risks of power-related accidents during overloads and short circuits.


Automatic Voltage Regulation
When the mains voltage cause voltage fluctuations, it can automatically maintain the output voltage stabilized.

FEATURES

Standart Electrical Features
  • Wide Input Voltage Range
  • Precise Output Voltage Accuracy ±1% to ±5%
  • Ultra Fast Voltage Regulation (500V/s)
  • True 32-bit Microcontroller Controlled
  • High Efficiency >97%
  • Independent Phase Regulation to Correct Voltage aand Load Imbalance
  • Electronic Protection Against to Over Load, Low Voltage, High Voltage, Over Temperature, Over Current and Short Circuit
  • Overload Protection up to 150%
  • Fast Responsive to Voltage Surges
  • User Friendly, Easy and Comprehensive LCD Display and Mimic Diagram
  • Advanced Alarm Menu
  • Manual Bypass
  • Auto Restart when Mains Available
  • 512 Events Log Memory (Opt.)
  • Full Electronic Static Structure with No Moving Parts,
  • Delivering a ‘Maintenance Free’ Voltage Regulation Solution
  • Compact Design with High Quality Material and Minimum
  • Malfunction Hazard
  • Designed, Manufactured and Supplied to Comply with
  • Fully CE Compliant and Labelled
Flexibility
  • Available at any required input voltage value and range.
  • Available at any required output voltage value and tolerance from ±1% to ±5%.
  • Output voltage can be adjusted by the LCD panel.
  • Functionable with 50Hz and 60Hz.
  • Optional MCCB can be added to the output to provide additonal protection.
  • Optional automatic by-pass unit can be added to the output.
  • Isolation transformer or voltage changing auto-transformer can be added for both input and output.
  • Indoor and outdoor special cabinets with various IP protection classes can be provided.
  • Optional EMC-filters at both input and output.
  • Optional high-voltage protection and surge arrester.
  • Input and output terminals can be designed and located specially on the cabinet.
  • Optional Modbus.

MODEL SVR Series 1 kVA
Capacity (kVA) 1 
INPUT
In. Vol. Correction Interval 160~260 VAC 
Operation Frequency 47~65 Hz 
Line Input Protection Overcurrent, Low and High Voltage Protection (Optional) 
OUTPUT
Output Voltage 220 VAC RMS ±2% 
Overloading 10sec 200% Load, 20sec 100% Load 
Correction Speed ~90 Volt/sec 
Upturn Period ~90 Volt/sec (160 VAC~250 VAC) 
Output Protection Short Circuit - Overcurrent Protection, Overvoltage Protection (Optional) 
WORKING PRINCIPLE
Working Principle Servo Motor, Microprocessor Controlled, Full Automatic 
GENERAL
Cooling Smart Fan System 
Measured Value Monitor MSR Panel Voltmeter (74x74mm) Output Voltage and Line Voltage Monitorization 
Total Efficiency >97% 
Mechanical Bypass “Manually Controlled Line-PAKO SWITCH Selects Voltage Regulator“ Switch Turn On/Off 
Protection Level IP20 
ENVIRONMENTAL
Operating Temperature -10°C~50°C 
Storage Temperature -25°C~60°C 
Relative Humidity <90%, DIN (40040) 
Altitude <2000m 
Noise Level <50 dB (1 metersquare) 
Documents CE/TÜV Austria Hellas (ISO 9001) 
DIMENSIONS &WEIGHT
Cabinet Dimensions (mm) (WxDxH) 470x375x270 
Net Weight (kg) 15 
Product Data Sheet
SVR Series
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Gallery  VOLTAGE STABILISERS