Servo Stabilizer

Introduction

AAR KEY— Servo Motor Operated Line Voltage Corrector (1-Ø Single Phase & 3-Ø Three Phase) AAR KEY Servo Motor Operated Line Voltage Corrector (1-Ø Single Phase & 3-Ø Three Phase) is exclusively introduced & designed with latest Digital Signal Controller sophisticated Technology with solid State circuit as per IS and DGS&D specifications copper wound for automatic controlling / regulating of voltage comprising of variable auto transformer which feeds to the primary of a series control buck boost transformer duly vacuum impregnated The transformer is incorporated with core of high grade Electrical Silicon steel Lamination to minimize the losses, servo motor coupled with sensitivity with output voltage where the load needs a substantially constant voltage with close tolerance without introducing harmonic distortion , energy saving , improve power Factor.& Surge spike Suppressor , Stability with temperature changes to meet your & maintain Voltage stability with Peak load demand hours with Power demand Stability and protection during the electricity fluctuations.

It widely applicable for offices, Departments, Institutes, Industries, Hospitals, banks, Industrial , Computers systems, Information technology, Laboratory, Printing Press, Photostat machines , lathe Machines , Lifts, Elevators, Electro medical Equipments , Signal , Telecommunication , Manufacturing Process , Moulding machines , Scientific Equipments, Air-conditioning Plants, chemical & Biochemical Industries & Machines , Also widely for All computerized ,Electronic ,electrical, mechanical ,chemical and Textiles Machines ,Equipments ,plants, Automation and Industries.

Specific Feature

During Functioning we achieve fast response of Voltage stability, Productivity increases, Cost of energy Required for running is decreases, Maintenance of Gadgets & all equipment decrease which is harshly effected during Fluctuations.

We offer a wide range of power controller products, which have got high demands in the market. Our products are known for the specific features they posses, which include: Glorious tested electronics, electrical and Mechanical components are used Energy saving nature Increased plant efficiency Reduction in the breakdown of electrical equipment Reduced MID Additional Features (on Extra Cost).

Low / High Voltage Protection, Single phase Prevention, By pass Switch, Reverse Phase Prevention, Overload protection, Spike Suppressor, Isolation Transformer, Auto/Manual operation facility Also built output 1 10 V and also as per Customer specification.

In oil cooled, is housed in same or separate sheet metal tanks. Radiators provided for effective cooling if required.

Our Motive is Costumer satisfaction.

Technical Specification

Phase
1-Ø Single Phase
3-Ø Three Phase (balance load & Unbalance Load)
Rating
0.5 KVA To 350 KVA
3 X 1 KVA To 3 X 2000 KVA
Input
Voltage range
90 V To 300 V AC
160 V To 260 V AC
150 V To 270 V AC
120 V To 280 V AC
155 V To 520 V
277 V To 451 V AC
260 V To 470 V AC
207 V To 485 V
Frequency
50 Hz ± 3 Hz
50 Hz ± 3 Hz
Output
Voltage
220/230/240 V ± 1% (Adjustable)
380/400/415V ± 1% (adjustable)
Frequency
50 Hz ± 3 Hz
50 Hz ± 3 Hz
Efficiency
more than 97 %
more than 97 %
Output Voltage Regulation
± 1%
± 1%
Indicator
Mains On pilot lamp on front panel Low , & High limit indicator of Dimmer on Front panel with meter.
Mains Pilot lamp on each phase, High Limit indicator of Dimmer on front panel. Oil indicator will be there with meter.
Selector switch to measure the load independently.
Selector Metering
Auto — manual operation
Auto — manual operation
Switch
Digital/Analog
Digital/Analog
Rate of Correction
15 Volts/ Seconds
26 Volts/ Seconds
Duty Cycle
100%
100%
Specification
IS : 9815 (Part)/1994 (Reaffirmed 1999)
Cooling
Air Cooling
0.5 KVA - 10 KVA
2.5 KVA - 30 KVA
Oil Cooling
15 KVA — 350 KVA
40 KVA — 2000 KVA
Manual Control
Provided (optional)
Provided (optional)
Output Voltage
Output Voltage wave form : No wave form distortion
Power Factor : Improved Power Factor ( Equal to 1.0 )
Overload: Surge Load Up to 210 % (Momentary)
Input Connection : MCCB & MCB and Terminal of suitable ratings ( also Plugs up to 2 KVA with wire)
Output Connection : MCCB & MCB and Terminal of suitable ratings (Sockets up to 2 KVA)
Earthing : Terminal of suitable ratings
Mounting : On wheel

We manufacture wide range of Power Conditioning Products.

The company's main aim has always been to serve customers by providing excellent and reliable power conditioning solutions.

About us

Founded in 1990, AAR KEY Industries is today, the No.1 Indian Power Electronics Company. We design, manufacture and supply of a full range of power conditioning & power back-up products, services and solutions – Online UPS, Industrial Inverters, Solar Inverters, Industrial Systems, Stabilizers, Isolation Transformers, Active Harmonic Filters, Static Transfer switches and customized power electronic solutions.

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