Extra High Voltage Joint
Extra High Voltage Joint upto 245kV:
The joint is a pre-fabricated one-piece design for voltage classes up to 245 kV. Polymeric insulated cables of various designs can be adapted with respect to shielding and metal sheath. The silicone rubber joint body with integrated geometrical stress control provides proven electrical function. The joint components combine electrical performance, stress control and moisture sealing to provide the important functions required for all High Voltage products.
Features :
- Pre-moulded one piece joint body.
- Proven shield continuity concept.
- Factory tested silicone-rubber body.
- Special silicone-rubber provides perfect compression force for optimised electrical performance.
- Simple assembly
- Moulded thick outer conductive screen.
- Geometrical electrical stress control by moulded conductive deflectors.
The joint is designed according to following standards:
Type tested according to IEC60840, IEC 62067, IEEE404 & GB11017 Manufactured according to ISO9001 and ISO14001
Related products
EHV Dry Compact Switchgear & Transformer Termination
EHV Dry Compact Switchgear & Transformer Termination:
The dry compact switchgear termination for voltage classes up to 245 kV is designed to be installed in cable entry housings of gas-insulated switchgear (GIS). It complies with IEC 62271-209 standard, which essentially specifies the interfaces between the termination and the switchgear. Therefore the termination will fit into all GIS complying with IEC 62271-209. Adapters are available to match the dimensions of wet (oil-filled) type terminations, and older designs specified in IEC 60859. The termination operates in SF6 but also in insulating liquids like transformer oil.
Features :
- Dry interfaces, no oil-filling
- Dimensions comply with IEC 62271-209
- Pressure-tight resin housing
- Operates in SF6 and insulating liquids
- Pre-fabricated and factory tested
- Si-rubber stress cone
- Torque controlled or wedge-type multi-contact conductor bolt
- No special tools required to install the termination Isolated cable gland for sectionalization
- Type tested according to IEC 60840, IEC 62067 and IEC 62271-209 standards
Heat Shrink MV Terminations
Heat Shrink MV Terminations:
Medium Voltage Heat Shrink Terminations-Conventional and next generation. Conventional Terminations - Universal termination based on impedance (resistant) based stress control system upto 36 kV
Feature:
- Conforms to IS 13573-2
- Suitable for voltage upto 36 kV, cable range of 35 - 1000 Sq. mm.
- Suitable for XLPE Power Cables
- Built-in Tin plated Cu earthing braid
- Connector Type - Crimp
- Sleeve type : Tubular
Switchgear Inner Cone Termination RPIT
Switchgear Inner Cone Termination (RPIT):
Raychem RPIT Plug-In Terminations for connections to switchgear and transformers with inner cone bushing size 2 (800 A) and 3 (1250 A). Available for system voltage upto 42 kV
Features:
- Conforms Size 2 & 3 bushing as per EN50180 / EN50181.
- Plug-in single as per core termination for Inner Cone bushing.
- Separable inline connection for high current, gas insulated switchgears upto 42KV.
Switchgear Inner Cone Termination (RPIT)
Switchgear Inner Cone Termination (RPIT):
Raychem RPIT Plug-In Terminations for connections to switchgear and transformers with inner cone bushing size 2 (800 A) and 3 (1250 A). Available for system voltage upto 42 kV
Features:
- Conforms Size 2 & 3 bushing as per EN50180 / EN50181.
- Plug-in single as per core termination for Inner Cone bushing.
- Separable inline connection for high current, gas insulated switchgears upto 42KV.
Heat Shrink MV Joints
Heat Shrink MV Joints:
Medium Voltage Heat Shrink Joints-Conventional and next generation. Raychem developed highly specialized polymers for heat shrink joints suitable for plastic and paper cables upto 36 kV.
The conventional design developed in 1980 was based on multiple layer tubing concept providing insulation and stress functions. The latest developed heat shrink joint is a single tubing (triple layer co-extruded) of adequate thickness which provides insulation for a particular voltage range.
Features (EPKJ, HVS & HVCJ):
- Conforms to IS 13573-2
- Suitable for voltage upto 36 kV, cable range of 35 - 1000 Sq. mm.
- Suitable for XLPE Power Cables
- Built-in Tin plated Cu earthing braid
- Connector Type – Crimp / Mechanical
- Sleeve type : Tubular & Wrapround
- Conforms to IS 13573-2
- Suitable for voltage upto 36 kV, cable range of 35 - 1000 Sq. mm.
- Suitable for XLPE Power Cables
- Built-in Tin plated Cu earthing braid
- Built-in Mechanical connector
- Sleeve type : Rayfit Tubular
Shear Head Mechanical Connectors
Features:
- Wide application range.
- Compact design,
- Can be used with almost every type of conductor and material.
- Torque-controlled shear head bolts guarantee a good electrical contact.
- Easy installation with standard socket spanner.
- Pre-engineered design for perfect fit in medium voltage cable accessories up to 42 kV.
- Tested according to IEC 61238-1 class A
LV Termination
L.V. Termination:
RRL’s cable terminations for up to 1 kV are acknowledged to be more reliable and quicker to install than other conventional systems. RRL makes a wide range of terminating systems and supports them with full customer service, installer training and technical assistance to meet the demands of the growing world of energy.
Features:
- Heat-shrink technology.
- Quick and easy installation.
- Solutions for all types of cable constructions
Switchgear Outer Cone Termination RSTI-1
Features:
- Confirm to Type “C” bushing as per EN50180 / EN50181.
- Suitable for Type “C” bushing voltage upto 33KV and Current upto 1250A.
- The wide application range covers cable cross sections from 35 to 800 mm2.
- Easily accessible rear plug with capacitive test point.
- Built in Trifurcating kit for 3 Core version.
- Conductor connection with mechanical lugs ensures perfect tightening unlike crimping.
- Screened Elbow Connector for Type “C” bushing.