Overhead medium voltage distribution lines, rural power grid, industrial distribution network, smart distribution automation system, renewable energy overhead feeders.
This document is the product brochure of RCW series medium‑voltage triple‑single automatic recloser. It covers complete information including product overview, core advantages, controller functions, technical parameters, application scenarios, installation and maintenance. It can be used for type selection, project communication and customer promotion. Download for more detailed technical drawings and specifications.
ROCKWILL RCW MV Triple-single Vacuum Recloser is outdoor pole-mounted medium voltage auto recloser with three independent single-phase vacuum interrupters. Rated voltage covers 15kV, 27kV, 38kV, rated current 630A~1250A, short circuit breaking current 12.5/16/20/25kA. It complies with IEC 62271-111 and ANSI/IEEE C37.60. Independent phase tripping & reclosing function greatly improves power supply continuity for overhead distribution lines. Equipped with intelligent controller, supporting fault recording, multi protection curves and remote communication for smart grid distribution automation.
Source IEC/ANSI compliant 15kV-38kV outdoor triple-single circuit reclosers. Delivering independent phase control & 30,000 maintenance-free operations.
Manufacturer of 21.9kV Single-phase Outdoor Vacuum Reclosers. Smart control and auto-reclose for stable 50/60Hz overhead line protection.
Top Chinese supplier of single-phase vacuum reclosers (11kV-38kV, 1250A). The RCW series features integrated protection & permanent magnetic actuators.
The Rockwill standard smart recloser offers high precision with a wide measuring range (2A–16,000A). Simply ensure your normal current is within this standard range when making a selection.
Yes. In addition to the standard 2A–16,000A range, Rockwill provides custom-configured units for ultra-low current measurement and protection in the 0.1A–2A range.
It is outdoor pole-mounted vacuum recloser with three independent single-phase poles, can trip and reclose per phase individually for overhead distribution network.
Mainly IEC 62271-111, ANSI/IEEE C37.60 and IEC 62271-1.
It supports independent phase trip. Single-phase fault will not cut off all three phases, reduce outage scope.
It is pole-mounted, widely applied on overhead MV distribution lines and smart grid distribution automation projects.
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