Weatherproof and acoustic canopy for residential areas
The table below compares the three enclosure types at equal electrical rating.
| Technical Parameter | Open Type | Silent Type | Containerized |
|---|---|---|---|
| Typical power range | 10 – 4,000 kVA | 10 – 4,000 kVA | Up to 4,000 kVA |
| Enclosure | None — open skid | Galvanised acoustic canopy | 10 / 20 / 30 / 40 / 45 ft container |
| Ingress protection | IP21 (control panel IP54 optional) | IP54 | IP54 (IP55 optional) |
| Ambient design temperature | 40 °C (50 °C optional) | 40 °C (50 °C optional) | 40 °C / 50 °C |
| Best suited to | Indoor plant rooms, container frames, OEM integrations | Hospitals, hotels, offices, telecom, residential standby | Data centres, plants, offshore, rapid deployment projects |
| Factory testing | Load tested at 25 %, 50 %, 75 % and 100 % load | Load tested at 25 %, 50 %, 75 % and 100 % load | Load tested at 25 %, 50 %, 75 % and 100 % load |
Every Cunmi silent canopy is powder-coated after galvanising, so it survives coastal and desert environments. Lockable access doors on both sides give full service access without lifting the roof.
The canopy is an acoustic component, not just a cover: high-density foam behind a perforated inner liner absorbs what the engine radiates, and every panel gap is gasketed against both noise and weather.
Canopies are powder-coated after galvanising, so the finish survives coastal salt air and desert dust. Service happens through lockable doors on both sides — no roof removal, no shelter required on site.
Quiet enough for the neighbourhood. Tough enough for the desert.
Reference deployments showing the rating, voltage and engine platform behind each configuration — the same build standard we apply to every order.
200 × 60 – 200 kVA · 400 V · 50 Hz
Cummins canopy sets
A large-scale rollout of canopied Cummins sets across multiple government facilities, sized to meet local noise regulations while keeping administrative and emergency-response systems online.
150 × 10 – 50 kVA · 400 V · 50 Hz
Deutz canopy sets
Compact Deutz-powered canopies for remote towers and urban communication sites, chosen for low fuel consumption and the long service intervals distributed sites demand.
Send us the site plan, noise limit and ambient conditions. We will recommend the enclosure type and confirm the acoustic performance.
