Air Cooled Servo Stabilizer Supplier




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 High and Input low

  • 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

 

Programmable Control Timings

  • Over load Cutoff Time

  • Auto Restart Time

  • On & 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 & Time stamp and works on FIFO basis.

  • Very Important For CSD

  • Analysis Problems

 

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

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

  • System Frequency

  • Output Current on each ph


Specifications

Capacity Range Upto 600KVA 3 Ph
Waveform Distortion   Nil
Output Waveform   True Reproduction of Input
Insulation   Class F
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
Correction Rate   60 / 30 / 25V per Sec-3 Phase
Overload Capacity   120%
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% (Full Load)
System Construction   As per IS : 9815 – 1994




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