TRANSFORMER
DRY TYPE T/R
OIL IMMERSED T/R
SPECIAL T/R
MOBILE T/R
SF, GAS INSULATED T/R

UPS (UNINTERRUPT POWER SUPPLY)

AVC (ACTIVE VOLTAGE CONDITIONER)

NI-MH BATTERY

ELECTIC POWER DIGITAL METER

BUS DUCT

POWER SWITCH
( CTTS, ATS, ALTS, ASS, CGS, COS, DS, LBS, PAD S/W, VTS )

CABLE & WIRE

SOFT STARTER

INVERTER

CONDENSER

TERMINAL

LOCKOUT RELAY

INSULATOR

TUBE

WATT HOUR METER