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AC UNBALANCED ELECTRONIC SERVO CONTROLLED VOLTAGE STABILIZER

Irresective of varying and unstable AC input,Output voltage is stabilized within 1% of nominal value. This does not protect equipments from burn out but increase efficiency, saving in electrical bill as well as money and output with stable performance.

As per IS specification our product approved and for Series Power Transformer - Toridal Core C.R.G.O. - 41 grade materials are used. For winding and wiring only copper is used.

Scope of Application :

  • Process control equipments C.N.C. M /C.
  • Medical equipments - Cathlab C.T. scan M / C.
  • Precision laboratory Transmitter - Radar devices
  • Heating - Lighting - Production
  • Plain paper copiers - Xerox M / C
  • Computers classes General industrial - Housing application
  • Electronics equipments

Sailent Features :

  • Using Torodial Transformer, No load current is becoming almost zero.
  • High efficiency
  • Fast correction
  • High stability with no over shooting
  • No effect of load power factor
  • No effect of frequency change
  • Very high transient over load capacity
  • Very low internal impendence
  • 100% Solid state (IC-Triacs) control card. No relays
  • Plug in control circuit board for instant service & No down time.
  • Auto/manual switch with manually operating push button(Optional)
  • Visual under voltage and over voltage indication.
  • Voltmeter to indicate Input/Output voltage with selector switch.
  • Under voltage/over voltage cutout and alarm lamps (Optional)
  • Line noise RF filter (Optional)
  • Surge Supressor (Optional)
  • MCB Protection for short circuits & over load

* Both Open Type, Enclosed Type, Single Wound, Double Wound,Two-Phase Dimmer can be supplied and with motor operated Dimmer available for Auto Control.

* Non-Standard ranges available on specific order can be supplied.

We- 'Arkay' established ourself as one of the leading manufacturers, suppliers and service providers of variable voltage transformers, auto transformers and servo voltage stabilizers. Our products are precisely engineered as per the specifications laid by our esteemed clients at competitive prices. Our product range includes:

SINGLE PHASE

  • SPECIFICATIONS : SINGLE PHASE
  • INPUT VOLTAGE : 170-270 Volts AC or 160-300 Volts AC
  • OUTPUT VOLTAGE : 230V/100V 1% Accuracy, Pure Sine-Wave (adjustable between 220 to 240 volts AC)
  • FREQUENCY : 50 cycles 3 cycles
  • CORRECTION SPEED : 24-40 V/sec depending on capacity
  • EFFICIENCY : Better than 97%
  • POWER FACTOR : Same as input
  • DISTORTION : Same as input
  • MODEL : SUPER/W.D. 2 (i.e. 10 sec. time delay,hi/lo cut outs, MCB, Voltmeter, Spike Protections)
  • ISOLATION TRANSFORMER : Air Cooled Type, C.R.K.O.-41 grade Toroidal Round Core materials used
  • POWER FACTOR : 0 to 1 leading or lagging
  • CAPACITY : Single Phase 1-2-3-4-5-7.5-10-15-20-30--35-40-50 KVA

(above 25.0 KVA capacity oil cooled type used) M.S. Cabinet with powder coated cabinet used and above 5.0 KVA capacity - caster base bottom provides.

Capacity in KVA AMP Rating Size in Inches (L x B x H) Approx. Weight in Kgs.
1.0 04 14 x 7 x 7 6.0
2.0 08 16 x 9 x 9 12.0
3.0 12 16 x 9 x 9 20.0
4.0 16 18 x 9 x 9 25.0
5.0 20 18 x 9 x 9 30.0
7.5 30 18 x 12 x 15 45.0
10.0 40 18 x 12 x 15 50.0
15.0 60 18 x 20 x 24 75.0
20.0 80 18 x 20 x 24 85.0
25.0 100 20 x 22 x 30 100.0

We- 'Arkay' established ourself as one of the leading manufacturers, suppliers and service providers of variable voltage transformers, auto transformers and servo voltage stabilizers. Our products are precisely engineered as per the specifications laid by our esteemed clients at competitive prices. Our product range includes:

THREE PHASE

  • SPECIFICATIONS : Unbalance Type
  • INPUT VOLTAGE : 360-460 Volts AC or 320-480 Volts AC or 300-500 Volts AC
  • OUTPUT VOLTAGE :415V/400V/230V AC 1% Accuracy, Pure Sine-wave(adjustable between 405 to 425V)
  • FREQUENCY :50 cycles 3 cycles, Unbalance Type
  • CORRECTION SPEED : 24-40 V/sec depending on capacity
  • EFFICIENCY : Better than 97%
  • POWER FACTOR : Same as input
  • DISTORTION : Same as input
  • MODEL : SUPER/W.D. 4 (i.e. Hi/Lo cut outs,MCB,Voltmeter,Auto/Manual,Spike Protections)
  • ISOLATION TRANSFORMER : Air cooled Type C.R.G.O.-41 grade Toroidal Round Core materials used
  • POWER FACTOR : 0 to 1 leading or lagging
  • CAPACITY : Three Phase- Unbalance Type 3-6-9-12-15-22.5-30-45-60-75-90-105-150-200-250-300 KVA (above 100.0 KVA- oil cooled used above45.0 KVA-MCCB protection used)

M.S. Cabinet with powder coated used and caster base bottom provides.

Non-standard ranges may also be supplied on specific order

Capacity in KVA AMP Rating Size in Inches (L x B x H) Approx. Weight in Kgs.
3.0 12.0 12 x 12 x 30 30.0
6.0 24.0 16 x 16 x 36 40.0
9.0 36.0 16 x 16 x 36 45.0
12.0 48.0 16 x 16 x 36 50.0
15.0 60.0 16 x 16 x 36 60.0
22.5 90.0 20 x 18 x 42 80.0
30.0 120.0 20 x 18 x 42 100.0
45.0 180.0 24 x 20 x 48 160.0
60.0 240.0 24 x 20 x 52 200.0
75.0 300.0 28 x 20 x 60 250.0
90.0 360.0 28 x 22 x 60 300.0
105.0 420.0 30 x 24 x 72 400.0