36 KV MV Plug in Termination, 300sqmm

Product Details

Raychem RPG's ELBC screened separable connectors are designed to connect single and three-core polymeric cables to medium-voltage gas insulated switchgear and other equipment using CENELEC bushings Type C1=630 A and C2=1250 A, specified up to 33 kV.Made up of a highly modified insulating material and protected by a thick walled outer conductive screen connected to earth, ELBC connectors are equally suited for both indoor and outdoor installations.Supporting a wide application range, the design incorporates one body and two stress cone adapters to cover all cross-sections from 35 to 800 mm2. The overall and cut back dimensions are designed to take up minimum space in the terminal box.Features✓The insulation of the connector is made of a highly modified insulating rubbercharacterized by high tracking resistance, elongation at break and non-flammability.✓A thick walled screen is permanently bonded onto the insulation and protects theconnection system against accidental contact.✓The screened connector need not be removed for over sheath testing.✓Design fits 630 A and 1250 A plug-in bushings (Interface "C1" and "C2") as specifiedby EN 50180 and EN 50181.✓The compact design supports the use of double "T" connections inside standardterminal boxes.✓The wide application range covers cable cross sections from 35 to 800 mm2.✓Conductor connection with mechanical lugs ensures perfect tightening unlikecrimping.✓Easily accessible rear plug with capacitive test point.✓Few accessories required for system test, double "T" and earth connectioTechnical specificationsProduct / Parameters811 & 822 Series833 SeriesMaximum system voltage24 kV36 kVRated current800 / 1250 A800 / 1250 APD< 5 pC< 5 pCBIL125 kV peak175 kV peakAC HV test, 5 min57 kV85.5 kVDC HV test, 15 min51 kV76 kVThermal STC35 kA, 1 sec54 kA, 1 secDynamic STC95 kA85 kASwitchgear connectionsTransformer connectionsELBC is a perfect solution for MV side connections to switchgear. It has been widely used for connecting SF6 and Vacuum circuit breakers up to 33 kV for indoor application.Some of the utilities have found the benefits of using ELBC, as touch-proof, compact MV connection system, to their outdoor type Distribution Transformers. This helps improve reliability by reducing external flashovers and making the complete connection system safe