Tender For supply and fitment of 3 phase variac (dimmer) input : 0-415 volt ac , output : 440 v ac enclosed in a box. as per attached specification. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of 1250kva,415v/0-470v,1600amps per phase, 3-phase variable auto transformer or variac or dimmerstat for conducting hv test(forward charging) at dr. nttps
Tender For supply of set of items consisting:- (1) variable ac regulator variac/dimmerstat/auto transformer singlephase 220v-230v 10 ampere closed type, make-vevor, crown, denko or similar, qty- 04 nos. (2) dc voltmeter analog panel voltage gauge volt meter 2.5% error 0-150v, make- siemens, l&t or similar, qty-02 nos. (3) dc ammeter analog panel meter amp meter current panel meter gauge 0-30a(75mv) make- siemens, l&t or similar, qty-02 nos. (4) analog voltmeter(0-500v) ac 72mm size singel (v) meter. make- siemens, l&t or similar, qty-02 nos. (5) analog amper meter (0-30a) analog voltmeter (0-500v) ac 72mm. make- siemens, l&t or similar, qty- 02 nos. (6) panel meter for dc voltage current, 200v, 10a dual display. make- siemens, l&t or similar, qty-02 nos. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply and replacement of spares for relay test bench at lgds of make: m/s advance instrumentation n control systems(aics) 1) supply and replacement of single phase variac in relay test bench of make aics- 01 no 2) supply and replacement of diode bridge assembly in relay test bench of make aics- 01 no [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of test lead-lcr-12. test lead with kelvin clip. make. gw instek , ac variac input 230v ac, output 0-300vac ac/10 amps. make dataera ev systems or vep2 , ac variac input 230v ac, output 0-300vac ac/15 amps. make dataera ev systems or vep2
Tender For procurement and installation of eee lab equipments - procurement and installation of eee lab equipments, dc series motor with starting and loading arrangement with electrical work bench motor rating: 5 hp , 220 v , 1500 rpm, loading arrangement : mechanical rope with aluminum loading with adjustable wheels - 2 no s 0-50 kg spring balance - 2 no s workbench: with back side lock 1. 2 point starter 2. ammeter ( 0 - 30a) dc 3. voltmeter ( 0- 300v) dc 4. rheostat - 1 no., single phase transformer step dwon, single phase, 2kva , 230/115 v , 4a / 8a, 3 phase transformer step down three phase, 2kva, 440/220v., transformer oil bdv test kit single phase, 230v, output voltage 60kv with timer, acidity test kit single phase, ac 230v,50hz, astm d974, rating scale, ,color chart, required, test tunes & solutions, three phase auto transformer three phase variac, 415 / (0-470)v, 15a, linear variable differential transformer measurement trainer input voltage : 230 v ac / 50 hz lcd display, digital voltmeterlvdt stroke length : 25mm potentiometer includedoperating temperature :10 c to 50 c, dso bandwidth: 50 mhz channels: 2 (dual trace)sampling rate: 1 gsa/s time base & voltage controls: variable display: color lcdprobes: 2 nos supplied interface: usb
Tender For lrt test bench for testing dc tm mounted on truck with wheels used in electric loco output 0 to 200 vdc, 200 amps input supply 400v 3-phase ac 50 hz 150 a, 50 hz complete with 3-phase 75 amps 415v oil cooled variac, control panel and 36 kva 400/190v sarola make step down transformer with protection and instrumentation( continuous) with following hand held meters: (i) hand held non-contact thermometer (ii) hand held tachometer. detail technical specification as per attached annexure-a [ warranty period: 30 months after the date of delivery ] ]