Our Stabilizers

Servo Stabilizers


3 PHASE AIR COOLED SERVO VOLTAGE STABILIZER

The importance of the use of servo stabilizer (single and three phases) with sensitive electronics and electrical equipment is well known. No one like to risk the of costlier appliance, CNC Machine, electrical equipment, motor lab equipment, medical equipment etc, by connecting AC voltage which is not stabilized and dips at one point of time and at other point of time rises to very high value. ORBIT POWERTRONICS PVT. LTD. Voltage Stabilizer has been designed to give a constant output voltage for single as well as three phases applications with stability +-% of the efficiency has been maintained a high as 98% or more.

Output voltage stability of servo voltage stabilizer allows the optimum drawing of the current by load and as such no extra electrical power is consumed at low as well as high voltage. Therefore use of servo stabilizer saves power and reduces MDI (maximum deliver current). The micro processor control makes operating flaw less.


Technical Specifications
  1. Rating : 1 KVA to 100 KVA Three Phase / 3 KVA to 3000KVA Three Phase
  2. Input Voltage Range : 1 Phase 160V - 260V / 140 - 280V and 90V - 270V
  3. 340 - 480 / 300 to 470 : 3 Phase 270V - 460 V, 250V - 460V and 150V - 460V
  4. Output Voltage Range : 1 Phase 220 / 230 / 240 / +/- 1% & 3 Phase 380 / 400 / 415 +/- 1%
  5. Output Waveform : True to Input
  6. Input Frequency : 45 - 55 HZ
  7. Response Time : 10 m. sec.
  8. Correction Speed : 10 - 105 V / Sec
  9. Correction Methods : Step less correction using Variac
  10. Cooling : Natural Air / Oil
  11. Effieciency : Better than 98%
  12. Control Circuit : Fully Automatic IC Based Solid Stat, Glass / Epoxy Control Card for easy on line Serviceability
  13. Duty Cycle : 100%
  14. Operation : Auto / Manual
  15. No Load Loss : Less than 1%
  16. Compatibility to DG Set : Specially Designed Control Card for faithful operation on mains as well as DG Set
  17. Suitability : Suitable for 3 phase Unbalanced / Balanced Supply, Unbalanced / Balanced Loads
  18. Operating Temperature : 15°C - 50°C
  19. Additional Facility : 110 Volts Output can also be given

Voltage Stabilizers

Voltage Stabilizers


Special Features

  • Easy to install, operate, maintain & service.
  • The intelling memory time delay function between shut down & restart to safeguard yout equipment.
  • High low voltage cut off to protect dangerously Hi Low Voltage in mains supply to equipment.
  • The corrector generates least heat & is extremely effective.
  • Fully digital IC controlled circuit for correct switching & optimum voltage output selection.
  • Minimum electricity consumption on no load conditions saves on electricity bills.
  • High tech digital meters to display voltage amps & over load.

Load Calculation Chart


0.5 KVA (Capacity)

Working Input Voltage : 170 x 260 V, 145 - 280 V, 110 - 270 V


Application : Refrigerators upto 220 litres, Freezers with 1/6 HP Compressor & water coolers.


1.0 KVA (Capacity)

Working Input Voltage : 170 x 260 V, 145 - 280 V, 110 - 270 V


Application : Water coolers, bottle coolers freezers with 1/2 HP compressor, refrigerator about 220 ltrs capacity.


2.0 KVA (Capacity)

Working Input Voltage : 170 x 260 V, 145 - 280 V, 110 - 270 V


Application : Water coolers, bottle coolers freezers with 1 HP compressor, 0.75 Ton air conditioners


3.0 KVA (Capacity)

Working Input Voltage : 170 x 260 V, 145 - 280 V, 110 - 270 V


Application : Air conditioners of 1.5 ton capacity & other appliances with 1.5 HP compressor.


4.0 KVA (Capacity)

Working Input Voltage : 170 x 260 V, 145 - 280 V, 110 - 270 V


Application : Air conditioners of 1.5 ton capacity & other appliances with 2.5 HP compressor.


5.0 KVA (Capacity)

Working Input Voltage : 170 x 260 V, 145 - 280 V, 110 - 270 V


Application : Air conditioners of 2 ton capacity & other appliances hp compressor.


CVT

CVT


Features

In an Orbit CVT, the AC mains powers the input which is widely separated physically from the Isolated output winding. The input winding normally runs at very moderate Flux linkage levels. The output winding exhibits energy characteristic and this energy storage operates in conjunction with mains capacitor to produce self generated AC flux field which is indirectly excited from the winding.

The result is instantaneous voltage regulation and spikes. Sine wave output. A perfect answer for every electronic equipment.

Salient Features

  • No semiconductors or moving parts used, so high reliability.
  • No feedback control used.
  • Intrinsic current limiting and short circuit protection
  • Output voltage correction within ½ Cycle 10 ms from no load to full load for specified load and line variation.
  • Short term over load capability.
  • Energy storage for line loss up to 3 ms at typical loads.
  • Higher input voltage control range, for load less than rated load.
  • Very high line transient/spike rejection capability excellent input to output isolation characteristics.
  • Output floating (optional).

Specifications

  1. Input Voltage : 180V-260V (other choices on request)
  2. Line Frequency : 50 Hz
  3. Output Voltage : 220/230 1%
  4. Output Stepload response : 2 cycles (30 to 40 milliseconds)
  5. Efficiency : 90% (approx) under full load condition
  6. Output Waveform : Sinusoidal
  7. Waveform Distortion : 5% (approx) under full load conditions
  8. Load Power Factor : 0.75% lag to 0.9% load
  9. Ambient Temperature : -5°C to 50°C
  10. Transformer Type : Ferro-Resonant
  11. Effect of Frequency : 1.6% (approx) change in output voltage for every 1% line frequency