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SF6-INSULATED SBS6 MV SWITCH DISCONNECTORS AND SF6-INSULATED SB6 VACUUM BREAKERS

MV switch disconnectors

ICET INDUSTRIE S.p.A designs and manufactures SBS6 switch disconnectors in compliance with IEC EN / IEC 62271-103 and ENEL DY803 specifications.

ICET INDUSTRIE S.p.A designs and manufactures SB6 switch disconnectors in compliance with IEC EN / IEC 62271-102 standards.

Both these switch disconnectors used in our N-series MV switchboards are housed insides a sturdy stainless steel enclosure containing SF6 gas. Insulating bushings and control devices are fastened to this sealed structure. This compact structure ensures sturdiness and reliability over time. The equipment metal structure allows for the construction of Medium Voltage switchboards with total galvanic separation (LSCA/PM) between the busbar area and the cable area, thus providing full safety for the operator during maintenance activities.
Electrical characteristics
SBS6
SB6
Rated voltage Ur 24kV 24kV
Rated atmospheric impulse withstand voltage Up 125kV 125kV
Rated thermal current Ur 400÷630A 400÷1250A
Rated short circuit duration 1a Ik 21 kA 25 kA

M.V. Equipment

M.V. Equipment
SBS and SB switch disconnectors
M.V. Equipment
Sinter vacuum breakers
M.V. Equipment
SF6- and PF6-insulated pole-mounted on-load switch disconnector with internal arc-proof