E.I. work

Amount

S&F Double Door 2+10 Way SPN MCB BDB comprising with 1 No. 250V. 63 A. DPMCB Isolator and 10 nos. 250 V. 6 - 16 A. SP MCB as outgoing, complete with DIN Channel, Neutral Bar, Earth Bar and other accessories & connection with suitable size of Cu. wire with proper socketing incl. necsy.earthing attachment. (Make-Legrand / Schneider/ABB)

S&F 16 SWG M.S. box of following sizes with 3 mm. thick bkt top cover and earthing attachment incl. making connection as per GS:-

8" x 10" x 2½" 1 No. 250 V. 6-pin 16A plug socket with 1 No. 16A piano key switch & 3 Nos. 5-pin 6A plug socket with 3 Nos. 5A piano key switch and 1 no. Indicating Lamp (Make-Anchor).

8" x 6" x 2½" M.S. Board with 1 No. 250 V. 6-pin 16A plug socket with 1 No. 16A piano key switch & 1 No. 5-pin 6A plug socket with 1 Nos. 6A piano key switch (Make-Anchor).

S/D following sizes PVC insulated Cu wire (Finolex/Havells/RR Kable-FRLS) in PVC rigid conduit pipe (Precision -M) as follows incl. making connections :-

2 x 2.5 & 1x 1.5 mm² for Computer Board.

2 x 6 & 1 x 4 mm² in 20mm from PBDB to SPN DB

2 x 10 mm² in 20mm from Copper plate earthing to Server Room.

Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as pre GS as follows :-

2 x 2.5 & 1 x 1.5 mm² cu. wire

2 x 6 & 1 x 4 mm² cu. Wire

S&F of Copper Earth Bus Bar (38 x 6 ) mm incl. 8 nos holes with nuts, bolts & washer etc to be fixed on wall as per direction of EIC.

S&F 440V., MCB type 40A 4 pole changeover switch in 6 way SS enclosure complete with all accessories to be fixed on wall all with earthing attachment. (Make :-L&T/Legrand/Schneider) (For 10 KVA UPS).

S&F 240V., MCB type 63A 2 pole changeover switch in 4 way SS enclosure complete with all accessories to be fixed on wall all with earthing attachment. (Make :-L&T/Schneider/HPL) (For 10 KVA UPS).

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter(inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode. [For Server Room at 3rd floor of Ronald Ross Building).

SITC of 10 KVA Modular Type 3 phase IN & 3 Phase out, Isolation Transformer with 30 Min backup. (Make - Numric/APC/Emerson/Switching AVO)

Topology, IGBT BASED DSP CONTROLED

Input Voltage: 415 VAC, 335 to 475 VAC

Input Frequency: 50 Hz, 47 to 53 Hz

Input PF: > 0.9

Output Voltage: 415 VAC +/- 1%

Output Frequency: 50 Hz +/- 0.1% in Free running & +/- 4% in Sync

Isolation Transformer: Provided Inbuilt / external

Power Factor: 0.9 Lag

Crest Factor: 3:1

Waveform: Sinusoidal

THD: < 3% on linear load & < 5% on non-linear load

Overload: 110% for 10 minutes, 125% for 4 minutes, 150% for 60 msec

Transient Response : For 0 - 50% & 50% - 100% load change voltage remains within +/- 5%

Ripple: < 2%

Inverter Efficiency: > 93%

Minimum VAH - 10080 VAH Battery Make: Exide, Amar Raja Quanta (SMF)

Battary Cabinet: With powder coated MS rack with Netguard for ventilation & battery interlink cables (Minimum FR grade)

Protections: Input & Output Over / Under Voltage, Single Phasing DC - High / Under Voltage, Battery Charging Over Current, Output Overload / Short Circuit / Over Temp., UPS auto ON on Mains recovery

Audio Alarm, Mains Fail, Battery Low Pre-alarm, Inverter Trip

Metering: LCD display for Input & Output - Voltage, Current & Frequency, Battery - Voltage & Current

Indications: Mains - On / Fail / High / Low / Single Phasing DC - On / High, Battery - Low Pre-alarm / Low Trip Inverter - On / Trip / High / Low / Over Current

Switchgear: MCB / MCCB for Input, Battery, Output & Manual Bypass Switch

Communication: RS 232

Monitoring Software: UPS Monitoring Software on Windows XP Platform

Static Switch: Provided with changeover < 5 msec in sync & < 20msec in non-sync

Certification : ISO 9001&14001,ISO 18001

SIMPSON AND FERRIS PVT LTD

GHANASHYAM ELECTRIC STORES