Power Transformer Control Cabinet – 90MVA
This control cabinet, rated for 90MVA, was custom-built and exported to one of the UK’s leading energy companies. Designed for power transformer applications, it meets strict UK standards for safety and reliability.
- Supply Voltage: 400/230V, 110V AC
- Control Voltage: 24V DC
- Rated Current: 63A
- Standard: UK Standard
- Ingress Protection: IP65 enclosure
- Delivery Date: June 2018
Switchgear Cabinet Details
- Dimensions: 1400mm x 1100mm x 550mm
- Type: SZS-OH – outdoor monoblock cabinet, brushed stainless steel, IP66-rated
- Custom Design: Tailored to client requirements, with three external sockets (400V, 230V, 110V) installed on the right side
- Colour: External – RAL7012_GS; Internal – RAL9003_GS
- Manufacturer: Radiolex
- Model: 126-244.1 – SZS-OH-14001100550 – Outdoor enclosure
Integrated Components
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ABB Equipment:
- MS116-2.5 – Motor protection circuit breaker 3P 0.75kW 1.6-2.5A
- N22E 220-230V – Contactor relay
- N22E 110V – Contactor relay
- CP-E 24/0.75 – Power supply 24V 0.75A
-
Eaton Equipment:
- TO-6-8271/E – Cam switch 1-2-3-4 3P 20A
- P3-63/E/N – On/Off disconnector 63A 37kW
- P1-25/E – Cam switch 0-1 3P 25A
- TO-1-8200/E – Cam switch 0-1 1P 20A
-
Stego Climate Control Systems:
- KTO-011 – Thermostat 1NC, 0 to +60°C
- SL025 – Slimline series lamp 230V 11W
- HG140 – Semiconductor heater AC/DC 110-250V, 100W
- DD084 – Dehumidifier element
- DA084 – Pressure compensation device
-
Other Components:
- Test Link Panel – Oil testing board (Accurate)
- CM30CFB Black – 30A 600V AC fuse holder (Bussman)
- CM30CFB White – 30A 600V AC fuse holder (Bussman)
- Toe-160 2×55 – Toe-160 transformer (Karpicko)
Summary
This Radiolex outdoor stainless steel control cabinet was engineered for the UK power and energy sector, delivering outstanding durability, safety, and compliance with national standards. Outfitted with ABB, Eaton, Stego, and other premium components, the enclosure ensures reliable operation in challenging industrial and outdoor environments.
