Introduction :
Power has wide range of tested stainless steel made link boxes and sheath voltage limiter covering full range of HV cable sheath earthing application for 66 KV to 400 KV Underground Power Cables.
Link Boxes provide sealed and dry environment to HV Cable Sheath Earthing. Also Stainless steel boxes are designed such as it is easy to install and reliable against sudden fault occurrence.
Types Of Link Box :
Power has following types of Link Boxes:
Single Phase Link Box
Three Phase Straight Bonding Link Box (3-1 Way)
Three Phase Cross Bonding Link Box (3-1 Way)
Three Phase Cross Bonding Link Box (6-1 Way)
Features :
Mechanical Feature:
Enclosures are rated IP65 for Outdoor/Indoor application and IP68 for Underground application.
Enclosures are made from high quality Stainless Steel(SS304) with powder coated. Conductor is made from High Conductive Copper with Tinned Plated. Epoxy Resin insulator is used to separate live parts from enclosure. is used as per the specification of Bonding cable.
Link Boxes are sealed with Rubber gasket and Check Nuts.
Electrical Feature:
High conductive electrolyte copper is designed such as it will sustain up to 40KA short circuit current for 1 sec.
Link Boxes have Epoxy Insulators which maintain the insulation between Live parts and Earth.
Double Earthing will provided with special client requirement.
Insulation between Phase to Phase and Phase to Earth will be
Type Tests:
25 KV DC Voltage withstand Test for 1 min.
Degree of protection IP65 and IP68.
Cable cleats can be used for XLPE LV, MV and EHV cables. Typical installation applications include: vertical shaft, termination support, riser pole, tunnel, seismic, manhole/duct entrance, cable tray, and wind towers. Custom clamping solutions are also available for non-standard / special applications. Cast Aluminium clamps are available in different cable diameter ranges. Each clamp is supplied with stainless steel mounting bolts and neoprene liners. Optional stainless steel springs are available to allow for expansion and contraction of the cable, while maintaining adequate holding force to secure the cable. Other specialty types of clamps can be custom designed to suit the customers specific cable dimensions and/or special installation requirements. Examples include single point mounted clamps and multi-cable clamps. Single point mounted clamps allow clamping in positions where two perpendicular holes to the cable direction are difficult to maintain or are not possible (for example, snaking of the cable). Multi-cable clamps allow more than one cable to be clamped together in the same orientation utilizing only one clamp. We are the manufacturer of fiberglass reinforced cable clamps which are available in a variety of different styles for various cable applications. These clamps are ultraviolet ray protected, flame resistant and free from halogens. Mounting hardware, neoprene liners and springs are all optional items.
Supplier: Disconnecting link box, aluminium cable cleat, aluminum trefoil cleat, cable rollers, cable drum jack
Services: Manufacturers
A cable earthing connection box (Link Box) is a critical part of high-voltage underground cable systems.. Firstly, a Link Box provides a sealed, weatherproof enclosure for bonding cable earths at what is the weakest point in the system cable joints and terminations.Link boxes are used with cable joints and terminations to provide easy access to shield breaks for test purposes and to limit voltage building up on the sheath. Lightning, fault currents and switching operations can cause over voltages on the cable sheath. We also deal in distribution and control Pane box and We make customized as per the customer specification, Electrical Enclosure Type High Voltage (HV) Ingress Protection IP66, IP67. Material Stainless Steel Enclosure. Ambient Temperature Rating 20 C to +55 C. Maximum Number Of HV Cable Terminations 3 conductors per phase in & 3 conductors per phase out. Electrical Enclosure Type High Voltage (HV) Ingress Protection IP66, IP67 Material Stainless Steel Enclosure Ambient Temperature Rating 20C to +55C Maximum Number Of HV Cable Terminations 3 conductors per phase in & 3 conductors per phase out Number Of HV Cable Gland Plates 2,3,4 Suitable for 3.3kV, 6.6kV, 8.3kV, 11 kV Connector Size 6sqmm to 630sqmm Earthing Via studs on enclosure, door and gland plates Mounting Via 3mm thick external mounting straps, slotted upper strap for ease of installation Standard: -20 to +40C (-4 to 104F) Option: -50 to +65C (-58 to 149F)
Product Description - Power Plant Price of product ( USD price or FOB price) - RS 300000.00
Product Description - Industrial Use Price of product ( USD price or FOB price) - RS 25000.00
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