Tnb Feeder Pillar Specification
Is 5039 specification for distribution pillars below 1000v ac.
Tnb feeder pillar specification. Besides preventing corrosion and oxidation tin plated. They are manufactured in accordance with iec 4391 and complies with tnb specifications. Rated voltage 50 hz i.
Rated short time current withstand. 600 v 2500 v. Classification of degrees of protection provided by enclosures of electrical equipment 2 5.
415 v 240 v. Rated insulation level i. One minute power frequency withstand voltage.
Phase to phase ii. Certificate of acceptance awarded by tnb distribution based upon performance. Beside preventing corrosion and oxidation tin plated busbar improves conductivity.
Intensive field trials conducted by tnb distribution sdn bhd engineering department in its low voltage system. 334155066 tnb planning guide lv pdf free download as pdf file pdf text file txt or read online for free. Low voltage switchgear 2 3.
Essentialcorp m sdn bhd p o box 7546 pejabat. Feeder pillars sse s conventional bs type outdoor feeder pillars and indoor lv distribution boards have been specially designed to suit the tropical climate and high humidity. Is 13703 low voltage hrc fuses.
Feeder pillar 1600 amps outdoor feeder pillar. 31 5 ka for 3 seconds. 2 2 is 13947 part 2.
They are manufactured in accordance with iec 4391 and complies with tenaga nasional berhad specifications. 415 vac 3 phase 50hz 3 x maximum demand indicator 1600a 3 x current transformer 1600 5a class 1 75va 2 set of neutral link 800a. 2 6 is 5.
Is 8623 specification for low voltage switchgear. Test carried out to relevant standards as stipulated in the tnb distribution mini feeder pillar specifications at both cpri and sirim malaysia testing labs. 2 x 800 amps indoor feeder pillar all part material appliances equipment component and installation include approval drawing design form tnb.
