DOWN TRANSFORMER :
A double wound transformer is used for supplying high
current at low voltage for testing.
CONTROL : A
step less Auto Transformer is used for Controlling
output current from Zero to Maximum.
VOLTAGE : 230/415
Volts single/two/three phase 50Hz. AC supply
VOLTAGE RANGES :
As per requirement.
CURRENT : Up to
CAPACITY : Up
to 500 KVA
ON-30 Minutes OFF in case of Primary Injection
test set and continuous in case of Loading Transformer.
METERING : Multi range Ampere meter of class
1.5 with CT of class 0.5
are provided on secondary side to indicate output current.
Switch with fuse is provided to protect the unit
against short circuit, push button to actual and cut
unit is housed in a MS sheet body, supported with angle iron
frame. The oil cooled models are housed in suitable MS tank and
the control panel is on the tank or as per requiems.
(a) Voltmeter (b)
Timer as per requirement
cable (c) Zero start
interlocking with by pass switch.
output is brought out on suitable Bus Bar/Terminals.