AVR 01

Features

  • Servo Motor Controlled
  • Three Phase Balance Facilities (individual Phase Control)
  • Wide Range Regulation
  • Overload / Short Circuit Protection
  • High and Low Voltage Protection with Audible Alarm
  • Auto / Manual Regulatory Option Fully Automatic Circuitry
  • Ben ford Type Amorphous core Air forced cooling system
  • Phase Sequence Protection Adjustable built-in Delay Timer Auto Trip and Reset system
  • Fast Response Time of Regulator Internal Manual By-Pass system Phase Missing Protection
  • Rust Proof Metallic Paint Steel Cabinet

SAKO Industrial Voltage Regulator (AVR) is designed with servo type control system with necessary protecting circuits. The regulation is performed automatically causing a step less continuous operation with high regulation and fast response time.

The AVR is a suitable protective device for all industrial equipments. It not only provides a stable and reliable power but also offers substantial benefits in performance, reliability and maintenance cost.

Category:

Description

Automatic Industrial Voltage Regulator

TECHNICAL DATA
MODEL       SVC TNS/SBW
Capacity 1 KVA-50KVA 3 KVA— 2500KVA
Input Voltage Range 120V-260V or 140V-270V 260-480V or 300V-460V
Output 220V/230V 380V/400V/415V
Frequency 47 Hz – 60 Hz 47 Hz – 60 Hz
Phase Single Phase Three Phase
Insulation Resistance With neutral & ground
._. 3MS2		 with neutral & ground
… 3M SC)
Efficiency ..?_ 95% .?. 95%
Control system Servo Type / Electronic Switching Servo Type/phase to Phase Control
Protection Over Voltage, under Voltage, Over
Load, Short Circuit, Surge, Sag,
Spikes and Transient		 Over Voltage, Under Voltage, Over
Load, Short Circuit, Surge, Sag, Spikes,
Transient, Phase Sequence and Phase
Missing Protection
Correction Accuracy ± 2%/ ± 5%/ ± 7% ± 1% / ± 3%
Correction speed 30V/ sec 30V/sec
Cooling System Natural Air / Forced Air/ oil immersed
Waveform Distorion Negligible
Transient Suppression Up to 800V Peak
Load power Factor Effect Nil
Duty Cycle 100% Continuous
Humidity Maximum 98%
Overload Copacity 100% for 15 Seconds, 10% for 3 minuits
Temperature Co-efficient 0.025% / °C in the rage of 0-70°C
Total Harmonic Distortion Less than 1%

…….Product Characteristics can be customized to meet client specifications

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