Multifunction meter with user programmable ct/pt ratio, 5a

Current transformer (ct ratio 350/1a) as per drg. no. 24022240033, it. no. 05, rev-22.

Procurement of ht trivector smart energy meters, lt ct op smart meters with built in communication part2 of ct ratio 125 5a with and without pp box

E4963063 11kv and 33kv outdoor ct 01-sg4960097000-11 kv ct ratio ct 600-300_slash_1-1-0.5775a core-1-colon-15va 5p10 core-ii-colon-5va 0.2s core-iii-colon-cl.ps vk as per ann-a it-01,02-sg4960097019-33 kv ct ratio 400-200-100_slash_1-1-1 a core-1-colon-15va 5p10 core-ii-colon-5va 0.2s core-iii-colon-cl.ps vk-40i_rct_plus_10_ at lower tap as per ann-a it-02,03-not to quote,04-not to quote,05-not to quote

Ampere meter 4inch ratio 200 100 5 5a part no spl406,volt meter 3.3kv 100v part no spl106,ammeter selector switch part no srp136ma,voltmeter selector switch part no srp135vs,earth leakage relay 0.34 to 1.8a aux supply 110v cbct part no ekjrc172,wiring kit part no ek805888,epoxy resin cast ct double core 15va ratio 200 100 5 5a part no ct5300,epoxy resin cast potential transformer 3.3 kv 110v 3phase part no et08002,power pack unit 110v dc part no ek801025

Brushless alternator 500 kva, 750 v, 3-phase, 50 hz at 1500 rpm as per rdso spec. no. rdso/pe/spec/ac/0084-2008 (rev-1) or latest, suitable for coupling with diesel engines in lhb power car. approved makes - as per rdso approved vendors.

Mpcb, current rating: 16 a, thermal release range: 10-16 a, class: 10, breaking capacity: 10ka, pole: 3 p, voltage rating: 415 v ac conforming to rdso spec. no. rdso/pe/spec/ac/0184 - 2015 (rev. 0) as per drg.no. nil specn: rdso spec. no. rdso/pe/spec/ac/0184 - 2015 (rev. 0)

Mpcb (motor protection circuit breaker), for ventilation fan unit 1& 2. thermal release range (rated current) 2.5-4 a, class: 10, breaking capacity: 50ka, pole: 3p, rated voltage: 415 v ac, 1no+1nc auxiliary contact block, conforming to rdso spec. no. rdso/pe/spec/ac/0192-2018 (rev.1).

Procurement of thin walled flexible elastomeric cable single core with copper conductors for working voltage above 750 volts upto 1.8 kv/3.0kv conforming to rdso s specification no.elrs/spec/elc/0019,rev-4, size:2.5 sq.mm. colour:red,yellow,blue and black in equal quantity.

Mpcb for compressor unit 1.1, 1.2, 2.1 & 2.2, heater 1 & 2 rated current: 7-10a thermal release range:10-16a, class:10, breaking capacity: 10ka, pole:-3p, rated voltage:- 415vac as per rdso letter no. el/7.1.108/ mssbc dt. 17.09.2021 annexure (bom) sr. no. 39.