Oil Cooled Servo Voltage Stabilizer Manufacturers in Hyderabad- SERVOMAX LIMITED

Capacity Available Upto 5000kVA

Servo Voltage Stabilizer (Oil Cooled)

Servomax Limited is also specialized in manufacturing and supplying Servo-Controlled Voltage Stabilizers that are Three-Phase and Oil-Cooled. Either simple residential appliances or complex industrial machinery should have longer life to enable our needs efficiently. However, well-maintenance of these equipment through perfect stabilization means can increase their longevity. Our three-phase oil-cooled servo-controlled voltage stabilizer units enable high-levels of safety. In the three-phase AC power means, if higher voltages are evident, these units will cut-off the output and if the input voltage becomes lower, these will bring up the voltage to the required level.

We follow magnificent and standard manufacturing processes meeting the IS, CE, and other standards. Eco-friendly strategies are evoked during the build of these units –cutting-edge advanced technologies, and standard raw materials like copper are used. These units are specially incorporated with specific oil lubricant for cooling purpose; better capillaries are provided for oil rotation. With this extensive cooling consideration, even higher capacity ranges can be managed effectively. Heavy loads in summer can be maintained well by these units. Thereby, we assure efficient durability of these units in the three-phase AC power connections.

Standardized servo motors are utilized to design these three-phase oil-cooled servo-controlled voltage stabilizers. The architecture of these units include specific motors are intended to vibrate the oil in the fins. Our units are developed to withstand the capacity range up to 5000kVA. Apart from indoor usage, we also customize the units to suit for outdoor applications. These units are designed for serving various applications like –

Applications

CNC & VMC Machines
Industrial applications
IT applications
Automobile equipment
Elevators
Electrical Equipment
Metal Processing Equipment
Medical Equipment
Motor Lab Equipment

Benefits of Three-Phase Oil-Cooled Servo-Controlled Voltage Stabilizers

Servomax Limited’s three-phase oil-cooled servo voltage stabilizers are beneficial because they are –

Highly durable
Affordable
Able to withstand high capacities
Capable of higher voltage stabilization

Protections:

These units are specialized to offer the following protections.

Single Phasing Prevention
Output Electronic Overload Protection
Phase Reversal Protection
Input Short Circuit Protection with MCB
Input Overload Protection with MCB
Output Low Voltage Protection
Output High Voltage Protection
Audio Alarm for Protections
Surge suppressor Protections
Bypass/Change over switch Protections

Indications

Servomax Limited introduces certain elegant indications like –

Mains Input on 3 LED Indications
3-Phase Output on Indication
Phase Reversal Indication
Overload Indication

Indications in LCD Display

An LCD Display is provided to the three-phase oil-cooled servo stabilizer units to indicate –

Input High and Input Low
Output on Indication
Output High Cut-off and Output Low Cut-off

Programmable parameters

Output Voltage Set (210-245V)
Output Low Voltage Cut-off
Output High Voltage Cut-off
Output High Voltage Cut-off
Input Low on LCD Display
Input High on LCD Display
Sensitivity/Regulation
Overload Cut-off
CT Full Scale

Programmable Control Timings

Overload Cut-off Time
Auto Restart Time
On and Off Delay Time

Programmable Controls

Display Scrolling – Auto / Manual
Start / Stop Buttons
Menu / Start / Stop / Reset / Log Button
Data Log: Last 100 fault events log with Date and Time stamp and works on FIFO basis.
Very important for CSD
Analysis Problems

Technical Specifications
salient Features

Input Voltage Range	300-460V / 340-480V / 360-460V OC 3Ph
Output Voltage (3-Phase)	415V OC
System	Star
Operating Frequency	47 to 53 Hz
Output Voltage Adjustable	380V to 415V OC in 3-Phase
Output Voltage Regulation	+1% (No Load)
Output Voltage Regulation	+1% (Full Load)
Overload Capacity	120%
Correction Rate	60 / 30 / 25V per sec – 3 phase
Waveform Distortion	Nil
Output Waveform	True Reproduction of Input
Insulation	Class F
Short Circuit Period and Percentage	300% for 250 milli sec
Normal Operation Temperature	0°C to 45°C
Climate Conditions	90% Rh Max. Non-Condensing at 35°C
Type of Cooling	Oil-Cooled up to 5000kVA
Mode of System	Fully Automatic
System Construction	As per IS: 9815 – 1994