Transformer Tenders in Jharkhand

New Insulating Oils (V2) Conforming to IS 335 (Q2), Insulating Oil For Transformer As Per POWERGRID TS (Q3) (3 (3 ))

5. Mobile high mast lighting tower 18 mtr 8 Nos. 300W LED, 10KVA, 3.3KV/230V(P-P) lighting transformer (Q3)

Fuse link of current rating 25A, voltage rating 550V AC, breaking capacity 80kA, Size A2 conforming to IS 13703-2-2 (1993) or latest as per RCF drawing CC71073 suitable for 9KVA Transformer 415V output side HRC fuses in underslung HV power panel as per EDTS 355 EDTS, Rev-1. Accepted Makes: Siemens / WOHNER / ITALWEBER / Ferraz / Bussmann / Schneider / GE / L&T Only.

High Voltage HRC fuse with STRIKER , 3.6KV AC, 20A, Breaking capacity 40 to 50 KA as per Catalog no. no. 3.6WDOH20 of Eaton Bussmann or cat no. K3PG20A of GE power controls confirming to BS 2692 for primary circuit ( High Voltage side ) of 9KVA ... 9KVA Transformer of ...

complete rewinding and repairing of 315 KVA 3.3 KV/440 V transformer installed at cretch house ram nagar of kargali OCP

Complete Repairing/rewinding of 6.6KV/3 Phase/220V, 40 KVA HT Transformer make Universal Power of EKG 493 shovel ABOCP Mine.

Repairing/rewinding of 01 no. 630KVA, 3.3KV/440V transformer Sl.No.-2011 of 2 No. colony of Kathara Colliery under Kathara Area.

Providing and Installation of DTH- 400A for controlling of Secondary Side of 315 KvA Transformer at Tilaiyya Village under Urimari OCP.

Complete Rewinding / Repairing of 01 No. 300 KVA, 11KV/440 Volt Crompton Parkinson make Lighting Transformer for Power Supply at KOCP.

Repairing and maintenance of control panel for monitoring operation of all switchgears, transformer panel etc. installed at sub-station under AADOCM.

Complete Rewinding of 50 KVA, 550-440/220 Volt, Sl. No. BSP/T/04, Transformer of Bansdeopur Colliery of Sijua Area

Providing and fixing of 01 NO. 800A DTH/MCCB for 500KVA 11KV/440V transformer at 9.0 colony maintenance under Kathara Colliery

Repairing and changing of 100KVA 6.6KV/415V oil cooled transformer Sl No WNP installed at quarry no. 2 under Kathara Colliery

Reorganization of 440V, 2 phase 3 wire system over head line with installation of transformer at Banghtola under AADOCM, Dhori Area.

Chemical, Isolator, MCCB, Sling Web, Bit 1, Bit 2, Bit 3, Bit 4, Bit 5, Timer, Transformer BOQ Title BOQ BID

Filtration of complete insulating oil of 02 nos. of 220/132 kV, 150 MVA Auto Transformers one by one at 220/132 kV GSS Madanpur (Dumka) to improve its polarization index parameters

automatic line voltage corrector or step type auto transformer Automatic Line Voltage Corrector Or Step Type Auto Transformer ( 3 ) Technical Specifications Specification Specification Name Values Allowed Values Ungrouped GENERIC Conforming to IS:8448 latest Yes - Rating in KVA 4.0 KVA 4.0 KVA ISI Marked Yes Yes ISI Marked if Yes CM/L No. (If No write NA) R-96000973 - Type of winding Copper Copper Input Single Phase sine wave (160V-260V) Single Phase sine wave (160V-260V), single Phase Sine wave (120V-280v) Display Type of Meter Digital Volt Meter Digital Volt Meter CONSTRUCTIONAL Mounting Type Wall mounting - Current rating of the Relay/contactors (Amp) Conforming to IS:8448 latest - Overall weight of ALVC (Kg) 4 - Provision of power supply cord/terminal as applicable for input Yes - 1/3 and output as per IS:8448 FUNCTIONAL Output Single Phase sine wave (210V-250V) - Overall efficiency of ALVC (%) >/= 95% - The product shall conform to the acceptance tests as per Cl. 12.1.1 of IS:8448 latest Yes - CERTIFICATIONS Availability of Type Test Report from Central Govt. NABL/ILAC Accredited lab to prove conformity to the Specification IS:8448 latest Yes - Type Test report No. R-96000973 - TTC report date 20-04-2017 - Name of Lab - Address of Lab Room 406, Manakalya Building, Bureau of Indian Standards, 9, Bahadur Shah Zafar Marg, New Delhi - 110002 - * Bold specifications are the golden parameters. Consignees and Quantity S.No. Consignee Address Quantity Delivery Days 1 Jolly Bhattacharjee 826005, CMPDIL, RI-II, KOYLA BHAWAN COMPLEX, KOYLA NAGAR, DHANBAD 3 30

Average Turn Over of Last 3 Years 100 Lakh (s) Experience with Gov. Required 3 Year (s) Online UPS ( 28 ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Allowed Values GENERIC Rating in KVA (KVA) ... isolation transformer IGBT-PWM ... isolation transformer Input ...

Comprehensive logistics, transportation, safe lifting, loading, unloading, fitting, and fixing of Distribution Transformers of various capacities from designated Stores and TRW to designated sites and vice versa within the jurisdiction of ESA, JSR

Repairing of 4 nos. 440V, ACB type LT control panel secondary control switch of different type and make of transformers installed at HT SS and river side IWSP SS of CCD, Dhori Area.

Repairing of 3.3KV ,VCB 400A Si.No. 10 Make Electroteknica for controlling of lighting transformer main substation Sirka Pit of Central Saunda Colliery .

Providing and Installation of DTH 400 Ampere for controlling Secondary side of 500 KvA Transformer installed at Feeder Breaker under Urimari OCP.

Repairing of 11KV VCB, 400 Amp, Si, No. 1557,Make A/Y for controlling of switch and transformer under Central Saunda Colliery.

Overhauling of 500 KVA/ 6.6 KV/ 415 volt- 3 phase- 50 Hz oil Cooled type Transformer of Urjanagar Township for Rajmahal Area

Repairing of 3.3KV VCB 400 Amp ,Si.No. 0358 ,Yule Make for controlling of lighting Transformer for Shakti Nagar of Saunda-D Colliery

Providing , fitting and testing of Buchholz Relay, Temp mtr and other accessories to 1 MVA, 11/3.3 KV Transformer at GRD Project.

Erection of HT and LT line with shifting of 500KVA transformer at Hijukita rehab for power supply in pump and street light

HRC Fuse, 3.3KV, 50Amp, Vacuum Contactor, APFC Relay, Residual Voltage Transformer, CT Epoxy Resin, Capacitor Bank Single Phase, H T Fuse Link

Please Refer ANNEXURE B in Tender Document

Please Refer ANNEXURE B in Tender Document

Onsite Oil Filtration of 27 nos. of 11 kV by 440 V and 3.3 kV by 440 V rating, of different capacities Distribution Transformers located at diferent residential colonies under Bokaro Colliery, BnK Area.

Repair, Maintenance, and Installation of Plant Systems/Equipments (Version 2) - Coal Mines; Upkeeping for day to day maintenance of OH lines, Power supply system, Service connections, Lighting and Power cables, Conductors, Transformers, Street light..

repairing and overhauling of 300KVA 11KV/550V make cromptan Darkison , sl no. 18649 transformer installed at Kusunda sub-station under NGKC kusunda Area.

Complete repairing and re-winding of 300KVA, 3.3KV/550V Transformer (TSU Type), Sl.No.-101483 of filter-bed of SWG GVP Phase II OCP

Installation of 02 Nos 25KVA 6.6KV/440V lighting transformer and 440V power supply arrangement for drinking water at Hizukita and Lalmatia Rehab Site

For repairing of LT switch 440V 800Amps GEC make controlling the output power of the 11KV/440V 750KVA transformer at ENA, Kusunda Area

SHUNT TRIP COIL ASSY 1650TS 110V, INDICATING LAMP, AUXILIARY TRANSFORMER 100VA, VACCUM CONTACTOR HOLDING COIL 110V DC, VACCUM CONTACTOR CLOSING COIL 110V DC

290/Repair of 25KVA, 63KVA, 100KVA and 200KVA (Aluminum wound CRGO Core), 500 KVA (Copper wound CRGO Core) Distribution Transformers at TRW Ranchi , Khunti,Itki, Gumla, Lohardaga, Simdega under Electric Supply Circle, Ranchi and Gumla

Repairing and over hauling of incoming 11KV/ 400 HT OCB Bicco Lawarie make Sl.No. PB4/143/3 of controling 03 nos transformers for power supply of V.T. pump and colony of Matigarh Block-II Area.

Making of earth pit and erection of lighting arrester in Tarmi substation as well as Karipani substation for safe operation of transformers etc as well as safety of the person waking there in Tarmi OCP.

Repair, Maintenance, and Installation of Plant Systems/Equipments (Version 2) - COAL MINES; Electrical System or Installation, Substation, Providing and fixing of lightening arrestor 66KV grade for 9 Nos of Transformers Located at Different places a..

CURRENT TRANSFORMER CTR 400 by 5A, POTENTIAL TRANSFORMER, 3 PH 3.3 KV by 110, 150 VA, RECTIFIER BRDG, 110V, For 11KV SWTCH GR, INDICATING LIGHT, 48V, 2W, PUSH BUTTON, STP, 500V, 10A, GLAND CBL, BRS, 95MM2, DBL CONE, LEAD, CI, 120MM2, With STUD, DOUBLE, SWITCH SELECTOR, RTRY, 440V, 60A, 4-WAY, 3IN, ADJUSTING ROD

For complete repairing of 11 KV/400 Amp. OCB Make Biecco Lowrie Sl.No. PB 4/17865 for Controlling of 2 MVA Transformer Nichitpur Colliery

EXTENSION OF 6.6KV OH LINE FROM A4-A5 (LALGHUTWA PUMP HOUSE) TO LOHANDIA BASTI FOR SHIFTING OF 500KVA, 6.6KV/440V TRANSFORMER AT RAJMAHAL PROJECT

construction of 1000 ft pcc road culvert and guardwall from transformer to house of arjun mahto at gram pipradih panchayat kanjkiro under nawadih block

Repairing, dismantling and installation of 33KV grade 200/100/5 Amp Current Transformer (CT) of Urimari 33KV feeder at 33Kv substation under Urimari OCP.

For rewinding of auto transformer of control pannel make Amba speed, 120HP ,Sl No A3145 of 4 seam SBC in respect of Sijua Area

Repairing of main 11KV VCB 800A Si.No. 6097 Mediton make for controlling of switch and transformer of central Saunda sub-station at site repairing

Construction of 31 nos. earthpits for Main Substation, Field Substation, Magazine, at the end of feeders, Transformer installed at section 1 under Rajrappa Project

To provide Skilled/ Unskilled Manpower for maintenance of 33KV/11KV/LT line, operation and maintenance of 33 /11KV various power sub-stations, distribution transformers and revenue related works under Electric Supply Circle, Gumla and Computer Oper