| Name of Work:Supply and Installation of the Surge Protection Device (SPD) (As per the Annexure attached) | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1.01 | Supply and Installation of the Surge Protection Device (SPD)\n[As per NIT, Annexure and Terms & Conditions] | |||
| 2 | 1.02 | Supply and installation of DIN rail mounted Type 1+2 three phase AC power SPD tested as per IEC61643 with following specification Uo/Un=230V,Uc(mcov)=260V(L-N),Iimp at 10/350 microsec(L-N)=25KA,In(L-N/N-E)=25/100KA at 8/20microsec, Imax(L-N/N-E)=65/130KA at 8/20microsec, voltage protection level(Up)<1.2KV, Response time (L-N/N-E)< 25ns/100ns, TOV withstand 120mts=438V, Short circuit withstand capacity(L-N/N-E)=50KA, Uw<4KV,Back up fuse 315A, Remote monitoring-yes with fault indication(3+1) protection \nNote: Also Please supply spare cartridge (1set - i.e 4nos)for above SPD | Item1 | 1 | nos |
| 3 | 1.03 | Supply and installation of DIN rail mounted Type 2 Three phase AC power line SPD tested as per IEC 61643 with following specification :- Uo=230V,Uc=260V(L-N), at 8/20microsec ,Imax(L-N/N-E)=50/65KA at 8/20microsec, voltage protection level (Up) <1.2KVIn(L-N/N-E)=20/40KA Response time(L-N/N-E) <25ns/100ns,TOV withstand 120mts,438V, short circuit withstand capacity (L-N/N-E)=25/50KA,Uw<2.5KV, Backup Fuse - 315A with remote monitoring & fault indication(3+1) protection\nNote: Also Please supply spare cartridge (1set - i.e 4nos)for above SPD | Item2 | 4 | nos |
| 4 | 1.04 | Supply and installation of DIN rail mounted Type 2+3 single phase AC power line SPD tested at 8/20microsec ,Imax(L-N/N-E)=50/65KA at 8/20microsec, voltage protection level (Up) <1.5KVas per IEC 61643 with following specification :- Uo=230V,Uc=260V(L-N), In(L-N/N-E)=20/40KA Response time(L-N/N-E) <25ns/100ns,TOV withstand 120mts,438V, short circuit withstand capacity (L-N/N-E)=25/50KA, Uw<1.5KV,Backup Fuse - 315A with remote monitoring & fault indication(1+1) protection\nNote: Also Please supply spare cartridge (1set - i.e 2nos)for above SPD | Item3 | 1 | nos |
| 5 | 1.05 | Supply and installation of Two port Surge Protection Device Type 3 shall have integrated EMI Filter tested as per IEC 61643-1. SPD should have visual failure indication with SPecifications as follow: Nominal voltage 230V AC and MCOV = 275V , Voltage protection Level should be < 1000V, TOV withstand = 334 AC V for 5 Sec, Uoc= 6 KV, Max Load Current - 30A, Filetring < 70 dB@ 1Mhz,Thermal Protection -Yes, with fault indication \nNote: Also Please supply spare cartridge (1set - i.e 2nos)for above SPD | Item4 | 1 | nos |
| 6 | 1.06 | Supply and installation of Two port Surge Protection Device Type 3 tested as per IEC 61643-1. SPD should have visual failure indication with SPecifications as follow: Nominal voltage 230V AC and MCOV = 275V , Voltage protection Level should be < 1000V, TOV withstand = 334 AC V for 5 Sec, Uoc= 6 KV, Max Load Current - 30A, Thermal Protection -Yes, with fault indication \nNote: Also Please supply spare cartridge (1set - i.e 2nos)for above SPD | Item5 | 1 | nos |
| 7 | 1.07 | cables 10 sqmm\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item6 | 5 | mtrs |
| 8 | 1.08 | cables 6 sqmm\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item7 | 20 | mtrs |
| 9 | 1.09 | cables 1.5 sqmm\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item8 | 10 | mtrs |
| 10 | 1.1 | Box\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item9 | 4 | nos |
| 11 | 1.11 | DIN Rail\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item10 | 4 | nos |
| 12 | 1.12 | copper lug for 10sqmm cable\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item11 | 10 | nos |
| 13 | 1.13 | copper lug for 6sqmm cable\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item12 | 40 | nos |
| 14 | 1.14 | copper lug for 1.5sq.mm cable\n(Quantity mentioned is approximate, Billing should be as per actual measurement used during installation) | Item13 | 12 | nos |
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