Outdoor vacuum auto recloser, 38kV, rated current 630A, short-time withstand current 20kA/3s, IEC 62271‑111 compliant, built-in CT & voltage sensors, standard IEC reclosing sequence.
This PDF technical drawing is used for tender submission, pole structure design and factory witness inspection of RCW‑E38N/630‑20 pole-mounted recloser.
It contains overall outline dimensions, crossarm installation footprint and phase-to-phase spacing, and marks BIL 170kV lightning impulse withstand level, specified creepage distance and minimum air clearance.
The document defines actuator power requirements and auxiliary contact wiring definition, illustrates mechanical manual tripping function, and lists unit weight and windward area for overhead line structural calculation for 38kV distribution networks. Contact us for factory acceptance test checklist and wiring schematic.
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.
Yes, it can isolate permanent faults on long rural feeders and reduce outage scope. Please contact us for feeder protection scheme.
Air clearance and external insulation need altitude correction. Please contact us for altitude derating calculation service.
RCW-E38N adopts upgraded insulation structure with higher BIL rating, wider phase spacing and longer creepage path to adapt to 38kV system overvoltage level. Please contact us for full parameter comparison sheet.
Login
