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
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Height: 32px
Provides perfectly stable output even under severe conditions of unbalanced voltage conditions. Ideal to protect the electrical and electronic equipment’s from high and low voltage.


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

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 Cutof
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Height: 50px
Single ImageImage: 1176
Single ImageImage: 1176

Input voltage range 300 – 460v 340 – 480v 360 – 460v ac 3 ph
Output voltage(3 ph) 415v
Ac system unbalanced
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 f short circuit
Period & percentage 300% for 250 milli sec. 0 0 normal
Operation temperature 0 c to 45 c 0
Climate conditions 90% rh max.
Non condensing 35 c
Type of cooling natural air cooled up to 600 kva
Mode of system fully automatic system
Construction as per is – 9815 1994