EMT Co.,Ltd's power pack cubicle is used for Switching Operation Power in Normal condition and Emergency
power backup in Power outage in distribution system. When distribution line is outage due to distribution fault,
but the control power of switch controller/switch/checking instrument should be supplied even though main line
power was outage status to controland check of switching equipments.
Power Pack Cubicle shall be able to supply Control Power such as AC110/220V, DC24/48V even in
distribution line interruption and power outage.
4. OPERATING MANUAL
4.1 P.T connected to 20kV underground system by Elbow
* polymer Bushing is also available (in optional)
* P.T can be able to install apart from Cubicle box( or install beside Cubicle)
4.2 Main switch ON
4.3 Each Voltage main switch ON
4.4 Check each voltage
4.5 Remotely report to mobile phone (in optional)
* Report to registered person by SMS in Emergency alarm