Sakthi Electrical Control

Range

300 V – 460 V AC 50 Hz 3 PH

Other Input Ranges

245 V- 460 V AC 3Ph

340 V- 460 V AC 3Ph

360 V- 460 V AC 3Ph

other ranges as per customer requirement

Frequency

47Hz to 53 Hz

Output Voltage

380 V / 400 V/ 415 V AC 3Ph 50 Hz

System

Unbalanced 4 Wire : R Y B N

Connections

Star

Output Voltage Adjustable

380 V to 415 V AC in 3Ph

220 V to 240 V AC in 1Ph

Output Voltage Regulation

± 1%

Over Load Capacity

120%

Correction Rate

15 V / 20 V / 35 V / Sec-1Ph

25 V / 35 V / 60 V / Sec-3Ph

110V/Sec for D.C. Motor controlled

Waveform Distortion

Nil

Output Waveform

True Reproduction of Input

Insulation

Class 'B'

Short CKT Period & percentage

300 % for 250 m.sec.

Normal Operating Temperature

0ºC to 45ºC

Climatic Conditions

90 % RH.Max.Non-Condensing at 35º C

Mode of System

Fully Automatic / Manual

System Construction

AS PER IS : 9815 of 1994