Driescher
Available up to 38.5kV, 60Hz. Current rated up to 1250A (630A at 38.5kV). Able to perform on-load breaking, Has anti-single phasing mechanism.
Download datasheet (PDF, 408 KB)| Model | H 22 indoor 3-pole switch-disconnector (EK, EA; SEA switch-fuse combination) |
|---|---|
| Rated voltage | 12 / 24 / 36 / 38.5 kV |
| Rated current | 630 A and 1250 A (38.5 kV: 630 A only) |
| Rated frequency | 50 Hz |
| Short-time withstand | 20 kA / 3 s (630 A); 1250 A: 40 kA (24 kV: 31.5 kA) |
| Lightning impulse to earth | 75 / 125 / 170 / 180 kV |
| Power-frequency withstand to earth | 28 / 50 / 70 / 80 kV |
| Electrical class E1; mechanical M2 (M1 with trip-free release) | |
| Standards | EN 62271-103, EN 62271-105, EN 62271-1 |
| Options | make-proof earthing switches, shunt releases, motor operation |
From the manufacturer's datasheet. Ratings vary by model, so our engineers confirm the exact specification with your quotation.
INAEL
Station Class Polymeric Surge Arrester. Offer unrivaled performance and optimum cost. Ratings up to 132kV, 10kA. Distribution Class Surge Arrester. Metal-oxide, ratings up to 42kV. Nominal discharge current: 10kA, 60Hz.
EKOS
A Ring Main Unit (RMU) is a totally sealed, gas-insulated (SF6 filled) compact switchgear unit. Available in compact and modular type.
Sarel
A Ring Main Unit (RMU) is a totally sealed, gas-insulated (SF6 filled) compact switchgear unit.
SOJO
SF6-free solid insulated switchgear (SVI-12/24). Ring main units for primary and secondary power distribution: 12kV (630A/1250A) and 24kV (630A). Vacuum switching sealed in epoxy resin (IP67), maintenance-free with a 30-year lifespan. Modular and extensible on both sides, with remote monitoring through DTU/RTU. Complies with IEC 62271-200.
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