tender for Providing 1 No 22 KV bay at 66/22, 20MVA SubStation Kumarsainunder Electrical Division HPSEBL Kotla.

Amount

Supply Part

19.8 kV single pole voltage coordinated station class zinc oxide gapless outdoor type surge arrester with insulating bases & complete accessories.

24 kV voltage class current transformer, Ratio 200-100/1-1-1 Amp, Accuracy class for core -1:5 PIO Core 2:0.2 & Core-3:0.2 class single phase, oil filled, separately mounted post type complete with terminal connector for single Panther conductor with necessary accessories and without supporting structures.

22 KV/110 Volt Potential Transformer along with terminal connector for single “Panther” conductor with complete accessories and without supporting structures.

22kV Hardware Fitting for Panther Conductor

i) T-Clamp

ii) PT Clamp

iii) CT Clamp

iv) Isolator Clamp

v) LA Clamp

vi) CB Clamp

CT Junction Box with TB

PT Junction Box

1.1 KV ,Copper Conductor, PVC insulated inner sheathed, unarmored, PVC sheathed, FRLS Control cables, below mentioned specification: (Un-Screened)

2core,4sq. Mm

4core, 4 sq.mm

12core 2.5 sq.mm

ERECTION PART:- Erection of 22kV Equipments on 75x400 Channel

Circuit Breaker

Control and Relay Panel

Isolator without Earth blade

Isolator with Earth Blade

Multi Core Multi Ratio Current Transformers

Lightening Arrestor

Complete Testing & Commissioning in all aspects of items mentioned in Sr. No.1 a/w final operation as per site requirement

Laying of cables in trenches and their ternimation a/aw feruling, fixing of approproate lugs as per requirement, binding with perforated PVC tape in the panels, fixing of SS cable glands at the entry of cables in the panels and JBs, binding with cable ties along the length of cables, installation cable sealing arrangement etc. as per specifcations and direction of Engineer-in charge

1.1KV PVC, HR FRLS, Copper Control Cable (Un-Screened)

2core,4sq. Mm

4core, 4sq.mm

12core 2.5 sq.mm

Erection of Junction Boxes on CTs & PTs.

CT Junction Box with TB

PT Junction Box with TB

Dismentalling of old & defective C&R Pannels approx weight of 1 no pannel 100 Kg. alongwith unused control cable if any as directed by the site Incharge from the control room and stacking at a suitable place approximat distance 150 mtrs.