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Forum: Pencawang Elektrik Voltan Tinggi

Topic			Started By	Replies	Views	Rating	Last Post
		SUBSTATION EARTHING (Preview) SUBSTATION EARTHING 11 kV substation - earthing kurang 3 ohm 33 kV substation - earthing kurang 2 ohm132 kV substation - earthing kurang 1 ohm For 33 kV use earthing grid, earthing mat or earthing plate	Admin	4	4969		Jun 9, 2017 by TIP TOP
		PHASING STICK (Preview) (SEAWARD PR 11) PHASING STICK 1. GENERAL Phasing stick is used in high voltage installation for phase testing between two terminals before connection is made. It is also used as a voltage indicator for 11kV installation. 2. COMPONENT OF PHASING STICKS a. Live Conductor T...	Admin	5	9030		Mar 29, 2013 by Admin
		Nama stesen pencawang voltan tinggi TNB.. (Preview) PE: Pencawang Elektrik..( Voltage level 11/0.433kv) PPU: Pencawang Pembahagian Utama..( Voltage level 33/11kv) SSU: Stesen Suis Utama..( Voltage level 33kv or 11kv) PMU: Pencawang Masuk Utama..( voltage level 275/132kv) PGN: Pencawang Grid Nasional..( voltage level 500/275kv)	ezrier	20	45568		Apr 14, 2012 by arepeace
		11kV transformer Siwitching (Preview)	Admin	2	5215		May 22, 2011 by Admin
		Remote Racking of a Siemens 15kV 1200A FCV Circuit Breaker (Preview)	Admin	0	4027		May 22, 2011 by Admin
		Issues related to SF6 Circuit Breakers (Preview) The following issues are associated with SF6 circuit breakers Greenhouse gas SF6 is the most potent greenhouse gas that the Intergovernmental Panel on Climate Change has evaluated. It has a global warming potential that is 23,900 times worse than CO2.[3] SF6 has been classified as a restricted ga...	Admin	0	4256		May 22, 2011 by Admin
		Jenis punca kebakaran Pencawang (Preview) Jenis punca kebakaran Pencawang Elektrik yang dilaporkan umum 1971-1994Types and Origins of FiresPercentagesOil-insulated circuit breakers14.0Current transformers14.0Power transformers9.3Hot work procedures (welding, cutting, and grinding)9.3Potential transformers7.8Engine...	Admin	5	5386		May 7, 2011 by Admin
		MAINTENANCE OF A VACUUM CIRCUIT BREAKER (VCB) (Preview) MAINTENANCE OF A VACUUM CIRCUIT BREAKER (VCB) A vacuum circuit breaker needs less maintenance and no inflammable substance that support fire compared with that of oil in the OCB. Table below is the types of maintenance needed for a VCB. NoClassificationCheck pointIntervalMethod of inspecti...	Admin	0	17435		May 7, 2011 by Admin

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