Test Report · ROCKWILL

DEKRA Recloser Test Report

Q: What are the main‑circuit DC resistance requirements and temperature‑rise test results from type‑test?

Main‑circuit DC resistance ≤65 μΩ; after temperature‑rise mechanical endurance test, resistance change is less than 20%. Terminal connection temperature‑rise all satisfy IEC limits.

RCW-38/800-16 outdoor vacuum recloser: 38kV, 800A, lightning impulse 170kV, 4s short-time 16kA, making peak 40kA. Full DEKRA type-test passed.

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Updated2026.09

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Dekar reportVacuum Automatic Reclose type testDEKRA Recloser Test Report

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RCW‑38/800‑16 adopts magnetic‑actuator mechanism and epoxy resin insulation, mechanical endurance up to 10 000 operations with C2 capacitive‑current switching performance, fully witnessed DEKRA type‑test. It complies with IEC 62271‑111 Ed.3.0‑2019 and meets ANSI C37.60.

Frequently asked questions

How to select current sensor or current transformer specifications for Rockwill Smart Recloser?

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.

Does Rockwill offer an MV Smart Auto Recloser capable of measuring primary currents as low as 0.1A?

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.

Which standard is the DEKRA type‑test performed against? Has the product passed complete witness test?

Type‑test carried out per IEC 62271‑111 Edition 3.0 (2019‑02), also aligned with ANSI C37.60. Full witness type‑test including dielectric, RIV, partial discharge, temperature‑rise and 10 000‑operation mechanical endurance test, all items passed.

What are the main‑circuit DC resistance requirements and temperature‑rise test results from type‑test?

Main‑circuit DC resistance ≤65 μΩ; after temperature‑rise & mechanical endurance test, resistance change is less than 20%. Terminal & connection temperature‑rise all satisfy IEC limits.

DEKRA Recloser Test Report

Document description

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