Magnizon-AUTOMATIC VOLTAGE REGULATOR (AVR), 2KVA

MVR2KS

  • Industrial Grade High-Precision Full-Automatic Voltage regulator
  • Advanced microcontroller based design with smart LCD display
  • SCR or Servo technology options available
  • Small waveform distortion, high efficiency, high power factor
  • 150% Over load capability to handle In-rush currents demanded by Industrial loads
  • Pure Copper transformer based design
  • Suitable for 0.5 lagging power factor to 0.5 leading power factor loads
  • Compatible for Pure Inductive/Pure Capacitive loads
  • Optional IP42/IP55/IP65 rated designs with operational temp up to 60degC
  • Wide input voltage swing corrections options up to 30% correction ratio
  • Over load protection, High and low voltage protection, Phase sequence protection, Phase failure protection

Overview

Single Phase Electronic Servo AVR is suitable for all kinds of single phase load and premises. The product lines have complete series and are all CE certified. The products are light, thin and small in size and are environment friendly conceptual models. The products have patented bypass device and continuous step less voltage regulation design. The products are highly accepted and welcome by CNC industry, computer and instrument industries

Applications

  • Household appliances
  • Industrial production
  • Scientific research
  • Public utilities
  • Medicine and health

Key Features

  • Input range is ±15%
  • (±20%~±40% can be customized)
  • Output accuracy is within ±1%
  • Self-detecting function
  • Continuous step less regulator design
  • No distortion
  • Overload, short circuit protect device
  • Start over voltage protection
  • Powerful overload 150% ability
  • Front panel with LED indicator displayed
  • With O/P voltmeter to monitor O/P voltage
  • High Efficiency >98%
  • Innovative panel design
  • Compact size & easy to operate
  • With bypass device
  • Intelligently Logic Regulation

The Powerful PS series can completely adjust the regulating speed and regulation range in accordance with power’s variation and the load character on the spot by a precise and unique motor to gain the most satisfactory power regulation required

  • Separate Regulators Design

Whenever AC power encounters three phase unbalanced, non-linear power or heavy load, the Separate Regulators will still maintain its accurate output

  • Innovative Panel Design

Almost every average user who considers AVR only as one of the power product seldom pays confirm its nominal reading. To renovate the traditional meter reading, this Super-Smart AVR provides user a very clear reading only by checking the indicators’ colors to realize it is normal or abnormal. The green indicator stands for normal, red indicator shows abnormal

  • All Module Design

All the technical design inside the Super-Smart AVR is of Module Designed and separately assembled, components used on PCB are very stringently quality controlled and tested by computerized ICT satisfactory quality reliability

  • Self-Detect Function Design

The Self-Detect result is displayed by light indicators providing an immediate, exact malfunction information to users making maintenance more easy and efficient

  • Powerful Overload Capability

The Super-Smart AVR is specially designed to withstand 150% of its nominal load and cause nothing to output voltage, no voltage decrease

  • Start Over Voltage Protection

Whether it is switch on or recovers from power outage, the Start over Voltage Protection will always to start from low voltage to protect the load side equipment

  • Humanized Anti-Mistake Circuit Design

To prevent from inappropriate operation or touch by which causing AC output switch ON or AC output switch OFF, Super-Smart AVR has a very delicate Electronic Double-Circuit Control design, one must simultaneously push two ONs or two OFFs to start or shut down the Super-Smart AVR

  • Big Range High / Low Voltage Protection

Whatever the load side it may be like, for instance, heavy load equipment or precise equipment, even there is a very massive power variation, the Super-Smart AVR has a very special feature design of Various/Multi/Big range Select to pre-set the most appropriate and precise adjustment in accordance with the load requirement

  • Phase Failure Protection

If there is any failure within three phase power, the Super-Smart AVR will immediately complete the detect and have it displayed and trip off to protect the load side equipment

  • Instant Trip Device

This Instant Trip Design will always trip before AC recovers from an instant black-out, it features a re-set function making sure a stable power is in operation again while AC power gets back to normal. The purpose of this is to protect the load equipment from damaging by a frequently happened abnormal high voltage

  • Bypass Device

The AVR can still provide High/Low Voltage Protection, Phase Failure Protection...and all the other featured Protection when it is in status of Bypass under maintenance or repairing

Specifications

TECHNOLOGY
Technology Servo Electronic - Variable Transformer, controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).
AC INPUT
Input Voltage Swing ±15% (or -17% +18% or ?19% +21%) Single Phase, 2 Wire.
AC OUTPUT
Output Voltage Presettable for any voltage between 220V, 230V, 240V, (Customer to specify), Single Phase, 2 Wire. 254V & 277V models available to special order.
Output Voltage Accuracy ± 1%, ± 3% or ± 5 % - auto selection based on input voltage swing.
Frequency 47 - 65Hz
Response Time <1.5ms
Correction Time A 10% supply variation will be corrected to within 2.5% in 0.6 seconds.
Efficiency 98%
Power Factor Any lagging to 0.95 leading
Surge Ratings 10 x max. current rating for 2 seconds
Surge Ratings 3 x max. current rating for 1 minute
Surge Ratings 2 x max. current rating for 2 minutes
Surge Suppression TVSS - Protects loads against high-energy Spikes and Transient Voltages.
SYSTEM SPEC
Total Harmonic Distortion Less than 1%
Soft-Switch On Ensures the output voltage is set at minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start up voltage surges. stabilization - protects load equipment from damaging start up voltage surges.
ENVIRONMENT
Temperature Temperature range -15 to 45 °C. Derate by 2% for each additional °C Up to max 60 °C .
Environment Suitable for indoor tropical use 95% RH (non-condensing). Maximum altitude 1000m.
Environment Derate by 2.5% for each additional 500m.
ENCLOSURE
Cabinet Enclosures to IP20 (NEMA 1 Style) - BS EN 60529.
Paint (Colour) RAL 7032 (Grey - Epoxy Powder Coating)
CERTIFICTION/CONFORMITY
EMC Conformance Complies with BS EN 55022 and the relevant parts of the BS EN 61000 series of standards.
CE Conformity CE Marked - being fully compliant with European Union Directives 2004/108/EC (The EMC Directive) and 2006/95/EC (The Low Volt-age Directive).
FEATURES
Standard Features 1KVA to 10KVA
Standard Features Input Circuit Breaker
Standard Features Input / Output Terminals
Standard Features Bypass Control Switch
Standard Features Universal Output Socket
Standard Features 15KVA to 50KVA
Standard Features Input Circuit Breaker
Standard Features Input / Output Terminals
Standard Features Output Voltmeter and Ammeter
Standard Features Bypass Control Switch
Standard Features Free Standing Enclosure on Castors
ACCESSORIES
Optional Accessories Over / Low Voltage Protection,
Optional Accessories Voltmeter & Ammeter
Optional Accessories Manual Maintenance Bypass Switch
Optional Accessories Lightning Surge Arrestor
Optional Accessories Digital Power Metering
PHYSICAL DETAILS
Dimension (MM) WxHxD 210 x 260 x 420
Weight (Kg) 20.5
INPUT WINDOW AT 220V
5% Output Accuracy (S15) 178V to 266V, (S20) 167v to 277v, (S25) 156v to 288v, (S30) 145v to 299v
3% Output Acccuracy (S15) 183V to 260V, (S20) 172v to 271v, (S25) 161v to 282v, (S30) 150v to 293v
1% Output Acccuracy (S15) 187V to 253V, (S20) 176v to 264v, (S25) 165v to 275v, (S30) 154v to 286v
INPUT WINDOW AT 230V
5% Output Accuracy (S15) 196v to 264v , (S20) 175v to 290v, (S25) 163v to 302v, (S30) 152v to 313v
3% Output Acccuracy (S15) 191v to 271v, (S20) 179v to 283v, (S25) 168v to 294v, (S30) 156v to 306v
1% Output Acccuracy (S15) 187V to 253V, (S20) 184v to 276v, (S25) 173v to 287v, (S30) 161v to 299v
INPUT WINDOW AT 240V
5% Output Accuracy (S15) 196v to 264v , (S20) 182v to 302v, (S25) 170v to 314v, (S30) 158v to 326v
3% Output Acccuracy (S15) 191v to 271v, (S20) 187v to 295v, (S25) 175v to 307v, (S30) 163v to 319v
1% Output Acccuracy (S15) 187V to 253V, (S20) 192v to 288v, (S25) 180v to 300v, (S30) 168v to 312v
WARRANTY
Standard Warranty 2 Years from date of supply & Extended up to 5years

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Optional Products