Electrical Works

Rewiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 5 points / Coil)

Rewiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) ( 6 points / Coil)

Rewiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting switch box on wall with 6A two way module switch with module front plate with painting of Suitable colour for Open PVC Stair case Light point

Renewal by Supply and fixing of 4 feet SBT fitting with 20 W LED tube (single side) on wall or ceiling with round blocks with PVC unsheathed copper leads from terminals to the fitting with proper connections complete

Renewal by Supply and fixing of WT bulk head fitting with guard suitable for 15 W LED Bulb with PVC unsheathed copper leads from terminals to the fitting with proper connections complete

Renewal by Supply and fixing of 60W LED street light fitting with LED (Lower end) with 32mm dia. GI pipe (class B) with 1 no.32 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting .

Renewal by supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator with 300 mm down rod with fan clamp with side plates and cross arm of size 450mm (18")

Renewal by Supply and fixing of 300 mm (12") sweep AC exhaust fan complete without provision of hole in the wall including making connections

Renewal by Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan

Renewal by Supply and fixing of 3 nos.6A two module socket , 1 no. 6/16A two module socket , 3 nos. 6A one module switch, 1 no.16A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections.

Renewal by Supply and fixing of 1 no.6A two module socket , 1 no. 6/16A two module socket, 1 no. 6A one module switch , 1 no. 16A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections.

Renewal by Supply and Run of 2 of 4 sq.mm. (56/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed copper wire with painting of suitable colour.

Renewal by Supply and fixing of 10kVA (three phase input/ Single phase output) microprocessor controlled double conversion true online ups system with built in isolation transformer and power factor correction with smf batteries for 1 hours backup time and with suitable ms powder coated rack for batteries and interlink cables complete with the following specifications: CONFIGURATION TRUE ON-LINE Double conversion ups system with pulse width modulation(PWM) Technology using IGBT inverter. RECTIFIER : Full wave (shall fully meet the specified input power requirements) NPUT:-176-280V(Line-Neutral), 305V-405V (Line-Line OUTPUT:- 230v ± 1% FREQUENCY:- 50 Hz ±0.1 % SYSTEM DC VOLTAGE:- 360V (12V x 30 Nos) INVERSION TECHNOLOGY:- Micro processor controlled, PWM with instantaneous SINE WAVE control using IGBT. CHARGER :- Built in solid state automatic float-cum boost charger with constant current, constant voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected.

PROTECTIONS(in built):- i. Output under voltage. ii. output over voltage. iii. output over load. iv. output short circuit. v.HRC Fuses-input/output/ battery. vi. Battery low trip. vii. battery charging current limit. INDICATIONS:- i. Mains ON ii. Inverter ON iii. UPS ON Battery iv. Load ON UPS v. Battery LOW vi. Mains Failure vii. Overload Trip viii. Inverter Trip METERING:- i. Output AC voltage ii. Output DC voltage iii. Frequency TERMINALS:- Input - 4 Pole MCB Output – 2 Pole MCB

Renewal by Supply and fixing of stand for the UPS batteries for 10 kVA UPS

Renewal by supply and run of 2 of 6 sq.mm PVC insulated SC unsheathed copper conductor of 1100v grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection by 6 sq.mm PVC insulated SC unsheathed copper wire with painting of suitable colour

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply and run of 1 of No.8 SWG GI wire for earth connection

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