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Home » Products » Stabilizers » Servo Voltage Stabilizer

Servo Voltage Stabilizer

Servo Voltage Stabilizer
Servo Voltage Stabilizer
Product Code : 132
Product Description

Technical Specification

Input Voltage Range

:

300 - 460V / 340 - 480V / 360 - 460V
AC 3 Ph

Output Voltage (3 Ph)

 

415V AC

System

 

Unbalanced 4 wire: R Y B N

Connections

 

Star

Operating Frequency

 

47 to 53 Hz

Output Voltage Adjustable

 

380 to 415V AC in 3 Ph

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 B

Short Circuit period & Percentage

 

300% for 250 Milli Sec.

Normal Operation Temperature

 

0° C to 45° C

Climate Conditions

 

90% Rh Max. Non Condensing at 350C

Type of Cooling

 

Natural air cooled up to 600 KVA

Mode of system

 

Fully Automatic

System Construction

 

As per IS : 9815 – 1994

 

Salient Features

• Quick response time 10 milli sec (half a cycle)

• Very high efficiency above 98%

• Excellent regulation as high as +/- 0.5%

• “Micro controller” controlled system

• Wide input range of operations & high speed of correction

Metering On LCD Display

•    3ph Input voltage ph to ph and ph to Neutral 

• voltage ph to ph and ph to Neutral 3ph Output

•    System Frequency

• Output Current on each ph

Protections

• Single Phasing Prevention

• Output Electronic Over Load Protection

• Phase Reversal Protection

• Input Short Circuit Protection with MCB

• Input Over Load  Protection with MCB

• Output Low Voltage Protection

• Output High Voltage Protection

• Audio Alarm for Protections

Indications

• Mains Input on 3 LED Indications,

• 3ph output on indication

• Phase Reversal  indication

• over Load indication

Indications in LCD Display

• Input low Input High and

• Output on indication

• Output high Cutoff and Output Low Cutoff

Programmable Parameters

• Output voltage set ( 210-245V)

• Output Low Voltage Cutoff

• Output High Voltage Cutoff

• Input Low on LCD Display

• Input High on LCD Display

• Sensitivity / Regulation

• Over Load Cutoff

• CT full scale


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