Ring Main Unit vs Metal-Clad Switchgear (KYN28): Choosing MV Switchgear for a Distribution Substation
Compare RMUs and metal-clad KYN28 switchgear on IEC 62271-200 classes, fault levels, extensibility, protection and cost.
· 9 min readHV & LV Switchgear
Built on the GCS platform, this withdrawable low-voltage switchgear serves indoor and outdoor power distribution needs at substations and industrial sites.…
| Parameter | Value |
|---|---|
| Product Type | Low Voltage Switchgear Panel |
| Rated Voltage | 400V / 415V / 430V / 480V |
| Rated Current | 1600 A |
| Frequency | 50 / 60 Hz |
| Protection Level | IP65 (IP30 / IP32 / IP40 / IP66 optional) |
| Material | Galvanized Steel |
| Application | Indoor / Outdoor, Power Distribution |
| Feature | Energy Saving |
| Color | Customized |
| Certification | ISO9001, Test Report |
| Warranty | 2 Years |
| Packing | Wooden Case |
| Package Size | 180 × 85 × 120 cm |
| Gross Weight | 60 kg |
These figures are drawn from the product data supplied to us. Final dimensions, materials, colors, and packaging depend on the sample and order that are ultimately confirmed.
Designed and tested to ISO9001, Test Report. Millenium production is certified to ISO 9001, ISO 14001 and ISO 45001; the product family carries CE (ECM), UDEM attestation and an EAC declaration of conformity. Every unit passes routine factory tests before dispatch.
Built on the GCS platform, this withdrawable low-voltage switchgear serves indoor and outdoor power distribution needs at substations and industrial sites. It spans a 400V/415V/430V/480V rating at 1600A, sits inside a galvanized-steel IP65 enclosure, and combines an incoming panel — fitted with metering and molded-case breakers — with feeder cabinets built from withdrawable functional units, together delivering safe, energy-efficient distribution.
Well suited to substations, industrial power supply systems, and any indoor or outdoor setting needing safe, easily reconfigured low-voltage distribution.
Protection level (IP30 through IP66), cabinet color, functional unit mix, and current rating arrangement can all be adjusted to fit the project.
Before ordering, please confirm the rated voltage, rated current, protection level, and functional unit configuration you require.
Covers four voltage points — 400V / 415V / 430V / 480V — at 1600A; Drawer-type feeder units pull out for fast servicing and reconfiguration; IP65-rated (IP30–IP66 optional) in a galvanized steel body.
Protection level (IP30 through IP66), cabinet color, functional unit mix, and current rating arrangement can all be adjusted to fit the project.
Designed and tested to ISO9001, Test Report. Millenium production is certified to ISO 9001, ISO 14001 and ISO 45001, and the product family carries CE (ECM), UDEM attestation and an EAC declaration of conformity.
Quotation
Tell us the rating, voltages, frequency, quantity and destination. An engineer replies with a technical proposal, usually within one working day.