BREB Class III 11KV three-phase solid dielectric automatic circuit recloser, compliant with ANSI/IEEE standards, suits tropical climates. Features vacuum interruption, adjustable operation, 3-year warranty, for REB overhead distribution & substations.
ROCKWILL Class III 11kV Automatic Circuit Recloser is three-phase pole-mounted vacuum recloser designed in compliance with IEEE C37.60 Class III and IEC 62271-111 for Bangladesh 11kV overhead distribution feeders. Nominal system voltage 11kV, rated maximum equipment voltage 12kV, rated continuous current 630A /1250A, rated symmetrical breaking current 16kA /20kA. Class III duty cycle defines the recloser’s repeated fault interruption capability for overhead distribution applications. Vacuum interrupter with solid dielectric insulation, SF₆-free. IP65 tropicalised control cabinet, anti-salt fog and anti-moisture for Bangladesh monsoon climate. Intelligent controller supports up to four programmable auto-reclose sequences and lockout on permanent faults, with DNP3, IEC 60870-5-104 communication for SCADA. Full type test certificates can be provided for Bangladesh utility tender submission.