Arkay Electronic Systems

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

As per ISO specification our product approved and for Series Power Transformer - Toridal Core C.R.G.O. - 41grade 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

We offer to our clients the Servo Voltage Stabilizers with following Technical Specifications:

• I/P Voltage Capacity: 170-270 volts AC or 160-300 volts AC
• O/P Voltage: 230V/100V 1% Accuracy, Pure sine-wave (adjustable between 220 to 240 volts AC)
• Frequency in Cycles : 50 cycles ± 3 cycles
• Speed: 24-40 V/sec depending on capacity
• Efficiency of Transformer: Better than 97%
• Power Factor & Distortion:Same as input.
• Single Phase

Capacity:1-2-3-4-5-7.5-10-15-20-30--35-40-50 KVA (above 25.0 KVA capacity oil cooled type used)

• Construct:M.S. Cabinet with powder coated cabinet used.

Transformer Model: Super/W.D.2

• Time Delay: 10 sec.
• Power Cut outs: High / Low cut outs,
• Available with MCB ( Miniature Circuit breakers), voltmeter.
• Spike Protection

Isolation Transformer

• This is an air cooled type transformer.
• Material Used: C.R.K.O.-41 grade toroidal round core materials
• Power Factor: 0 to 1 leading or lagging.

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	4	14 x 7 x 7	6
2	8	16 x 9 x 9	12
3	12	16 x 9 x 9	20
4	16	18 x 9 x 9	25
5	20	18 x 9 x 9	30
7.5	30	18 x 12 x 15	45
10	40	18 x 12 x 15	50
15	60	18 x 20 x 24	75
20	80	18 x 20 x 24	85
25	100	20 x 22 x 30	100

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	12	12 x 12 x 30	30.0
6	24	16 x 16 x 36	40.0
9	36	16 x 16 x 36	45.0
12	48	16 x 16 x 36	50.0
15	60	16 x 16 x 36	60.0
22.5	90	20 x 18 x 42	80.0
30	120	20 x 18 x 42	100
45	180	24 x 20 x 48	160
60	240	24 x 20 x 52	200
75	300	28 x 20 x 60	250
90	360	28 x 22 x 60	300
105	420	30 x 24 x 72	400