The variation in the voltage results in the breakdown of the appliances. So, the devices called voltage stabilizers are used where the output obtained is the controlled voltage. The stabilizers are the devices required for correcting the voltage of the power supply to provide a stable and secure voltage and protecting the electrical/electronic equipments from damages caused by voltage fluctuations. We are one of the fast growing manufacturers of stabilizers for educational institutes like schools, colleges, universities, and many such. With the help of our modern manufacturing unit in Bangalore, we can customize our range of stabilizers for educational institutes in different parameters including design and output.
Our thoroughly tested stabilizers are well known for accuracy, precision and reliability. Voltage stabilizers for educational institutes has been created to maintain a constant level of voltage so that electrical equipments (ACs, Computer and many such) at educational institutes would be protected at all times against over-voltage, under-voltage, over load, short circuit as well as surges, leveling impulsive noise. In Bangalore, we at “Stab Servo Power Pvt. Ltd.” are the most trusted manufacturers of stabilizers for educational institutes.
|Capacity||1KVA - 25 KVA 1Phase
3 KVA - 100 KVA 3 Phase(Air Cooled)
3 KVA - 1500 KVA 3 Phase(Oil Cooled)
|Input Voltage Range|| 170 V - 270 V AC 1Phase
340 V - 460 V AC 3Phase
|Other Input Voltage Range|| 295 V - -465 V AC 3Phase
360 V - 460 V AC 3Phase
|Output Voltages|| 220 V / 230 V AC 1Phase
380 V / 400 V / 415 V AC 3Phase
|Output Voltage Regulation||+- 1% at No Load - Full Load|
|System||Unbalances 4 Wire System|
|Operating Frequency||47 Hz - 53Hz|
|Speed of Correction||70 V / Sec - Phase to Phase
35 V / Sec - Phase to Neutral
|Wave Form Distortion||Nil|
|Output Wave Form||True Reproduction of input|
|Operating Temperature||00 - 450 C Ambient|
|Type of Cooling|| Naturally Air Cooled upto 100 KVA 3 Phase
Oil Cooled uoto 1500 KVA 3 Phase
|Short Circuit Period & percentage||300 % for 250 m.sec|
|Mode of Control||Automatic / Manual|
|Over Load Capacity||120% for 10 Min|
|System Construction||As Per IS : 9815|
|Protections|| Low Voltage Protection
High Voltage Protection
Short Circuit Protection
Single Phase Preventor
|Panel Controls||LCD Display Scrolling Type to Measure Output Voltage, Input Voltage, Output Current , Frequency|
|Indications|| Input - ON Input - HIGH
Output - ON Input -LOW
Output - CUT -OFF
|Optional Features|| Frequency Trip (High / Low)
MCB / MCCB for Output
Surge / Spikes Suppressor
Better efficiency of ≥ 98% achieved by use of prime grade Lamination.
Electrolytic copper wires of 99.99% purity.
Special designed transformers to minimize losses.
Also, Special sensing circuit to ensure constant Output Voltage
Even with distorted input from D.G. set. Confirms to stringent Defence specifications. Tropicalised design