SKU 8 Servo Voltage Stabilizer, For Precious Electrical Equipments

We source the required raw material from the certified places after complete quality confirmation. As a result of which, the finished products comply with elevated industry standards. Our storage unit is inclusive of all required amenities essential for a safe storage of the products. The unit is supervised by efficient personnel ensuring zero damage to the stored items.
Technical Description :

• Servo voltage stabilizer
• Digital display high low voltage cut off Efficiency (Approx.)  -  99.5%
• Capacity  -  20 KVA, 25 KVA
• Input Voltage  -  140  - 490v, 175  - 490v, 210  - 490v, 240-490v, 280- 485v
• Output Voltage  -  400 V+/- 1%, 3 Phase, 50Hz.
• Cooling  -  Air Cooled
• Type  -  Indoor
• Duty Cycle  -  100% Continuous
• Regulation  -  +/- 1% or Better
• Ambient Temperature  -  -10 degree C to +45 degree C
• Temperature Rise  -  30 degree C Above Ambient
• Mounting  -  On Uni-Directional Wheels
• Earthing  -  Two Numbers of Earthing Terminals
• Cable Termination Box  -  Input / Output Connections
• Wave Form Distortion  -  Virtually Nil

Features :

• Very high efficiency, > 98% on load
• Introduces no waveform distortion.
• Unaffected by power frequency variation between 47 to 53 Hz.
• Unaffected by load power factor condition.
• Large short time overload handling capacity. This is very necessary for taking care of the starting surge of induction Motors.
• Step less continuous voltage correction. Fully solid state Electronic IC Control. AC mains operated, very reliable, low speed high torque, instant start stop, reversible, permanent Magnet Synchronous motor with special damping circuits to ensure superior dynamic response. Its starting, running and stalling currents are the same thereby making the motor burn proof when stalled forcibly for long periods.
• Very close tolerance of the Output voltage i.e. within +/- 1% of the set voltage. The output voltage can be set between 180-260 volts approx. for single phase units or 300-450 volts approx for three phase units by means of the Digital meters provided on the front panel. However it should be noted that the input range over which the unit will operate normally will change with the adjustment
• Auto and manual switches provided for testing the unit and also for setting output voltage in case of Auto/Control Card failed.
• Digital Voltage meters with selector switches for input, output and phase monitoring

Optional Features (At extra cost) : In addition to the standard design features listed in the previous section we also offer a range of additional items
Power-On-Delay : After switching ON the MCB on the front panel, power is supplied to the connected load after a delay of approximately 5 sec, during this time delay the output voltage is stabilized, thus ensuring that initial abnormal voltage is not supplied to the connected load.
Output Trip :

• If the output voltage goes beyond +/- 5V of the set output voltage for approximate 5 sec then the output trips, disconnecting the supply to the connected load, thus ensuring that connected load is not supplied with abnormal voltage.
• Ampere meter for reading load.
• Audible Alarm to indicate Input high/low & Output high/low..
• Surge & spike suppressor for filtering input noise and spikes.
• Over current, MCB, protection and Residual current, RCD, protection