Rf surge protection devices

Replacement of faulty runway cable and provision of surge protection device in ccrs at birsi airport, gondia.

Tvss (surge protection device) , imax: 70ka imax: 70 ka uc: 275 v- 50-60 hz in: 30 ka up: 1.5 kv abb/,tvss (surge protection device) , imax: 40ka imax: 40 ka uc: 275 v- 50-60 hz in: 20 ka up: 1.4 kv abb/,tvss (surge protection device) , imax: 15ka imax: 15 ka uc: 275 v- 50-60 hz in: 5 ka up: 1 kv abb/ ov

(i) bza division: provision of surge protection devices, lightening arrestors, replacement of over aged protective devices with new devices, replacement of corroded / old panels with new panels at various locations in vijayawada division. (ii) bza division: augmentation of sse/e/m/tuni s depot with panel room at tuni station.

30 kva online ups,fire suppression system (4800 cubic ft),cable runway rack,wood wool board,digital grounding system,surge protection device,precision environment conditioning system

Earthing system materials,heavy duty conventional lightning arrester,down conductor,16 sq mm multi strand single core pvc insulated copper cable,35 sq mm multi strand single core pvc insulated copper cable,combined type 1 plus 2 spd,ethernet surge protector,online earth resistance monitoring system,lightning strike counter,installation integration testing commissioning and documentation of all earthing lps and surge protection in grid or mesh

Interactive panel 98 inch,intel pc high end i9 with s 11 pro,ups 20 kva with 30 backup,firewall 500 user,l3 switch manageable 24 port,kvm switch 16 port,biometric access control,power cable 3 core 10 min,environmental control device,changeover 63 amp,stabilizer 30 kva,surge protection equipment,surveillance camera,capping casing

Supply of rugged handheld terminal (hht) similar to zebra tc27 mobile computer for pms/inventory/logistics use, with minimum 8gb ram, 128gb storage, android os, and integrated 1d/2d barcode scanner (se4710 or higher). device should support 4g/5g, wi-fi, bluetooth, nfc, and gps, and be designed for industrial use with ip65/ip68 protection, long battery backup, and compatibility with pms/erp applications. detailed specification attached.

1. reliability improvement of signalling gears by replacement of defective cables, new battery charging, new point installation and replacement of worn-out signal posts, point machine components, codal life expired cpu & vdu s and dataloggers pc s, relays, tools and spares. 2. provision of class a surge protection and augmentation and reliability improvement of central datalogger system at vskp and reliability improvement of msdac and ips system components installed o

Dome cctv camera,bullet cctv camera,nvr 16 channel,24 port poe switch,network rack 18u,network rack 6u,cctv workstation and additional screen,cat6 armored cable,cat6 unarmored cable,gang box, face plate and cat6 input output,rj45 connector termination,lan patching and testing,ip phone cabling and configuration,network input and output box,groove making and surface finish,pvc conduit supply and installation,24 port patch panel,commissioning of networking system,commissioning of cctv system,surge protection device,fluke testing and certification,as built drawings and documentation