KEC-control

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Cable Tray

Cable Tray

We manufacture a complete range of Cable Trays and industrial cable trays painted, powder coated & GI , which are innovative in design, easy to install
and cost-effective in usage. These trays can be easily attached to floor,
ceiling, wall or top of racks and cabinets and can be made available in different widths, heights and length options.

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Salient Features – Switch Boards

All low voltage switchboards assemblies under go the routine tests by trained personnel. These test normally included.

  • Designed to meet the requirement of IEC-61439 on factory built assemblies
  • Totally enclosed compartmentalized self-standing structure.
  • Flexible construction allows the positioning of the bus bars at top or bottom.
  • Bus bars and vertical risers tested for 50 KA for 1 sec
  • DMC/SMC reinforced ERP material for bus bars supports.
  • Metal treatment with seven-tank process followed by electrostatic powder coating
  • Bend test thru NABL approved agency
  • Maintenance and cable termination from front/Rear as per requirement.

Technical Data

Rated Insulation Voltage Rated Operational Voltage Rated Current Short Circuit Strength Ambient Temperature Degree of protection Minimum bus bar clearance Rated impulse with stand and voltage Bus bar system Internal Separation (Form 1-4) Surface treatment Inner Parts Effectives of Protective System
1000 Volt, 50 Hz Up to 690 V 3200 Amps. 50 KA rms for 1 sec.and 105 KA peak Fault with stand 40O C, Higher level optional IP-20 to 65 as per IS 2147/IEC 60529 Phase to Phase 25.4mm Phase to Neutral 20 mm 8 KV TPN or FP As per IEC 61439-1, Sec 7.7 Powder Coated with minimum 50 to 60 micron DFT after matel pretreatment process using 7 tank process Galvanized /Zinc plated/Powder Coated Effective grounding to earth to earth bus since all members is zinc plated / Galvanized

General Arrangement & Construction

The load bearing members of switch boards are fabricated out of 2.5/2 mm CRCA sheet steel. The door and covers are fabricated from 2/1.6 mm CRCA sheet steel. The switchboards have modular construction fully compartmentalized. The cable alley and vertical bus bar riser is provided in the front or at the back as per the requirement. The doors are provided with concealed hinges. The pad locking arrangement is also provided wherever required. To make the panels dust & vermin proof, the doors, covers and the cutouts are provided with compressible rubber/neoprene gasket. The buses bar chamber cover have the louvers with perforated sheet provided at the backside for the heat dissipation at higher rating/ambient. The switchboards are supported on the ISMC or folded foundation channel The switch boards are extensible on the both sides.