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
Sold direct from the manufacturer, this GCS-type withdrawable low-voltage switchgear gives industrial and commercial facilities a dependable way to…
| Parameter | Value |
|---|---|
| Product Type | Low Voltage Switchgear (GCS Withdrawable) |
| Rated Voltage | 800 V |
| Rated Current | 630 A |
| Frequency | 50 / 60 Hz |
| Protection Level | IP65 (IP30 / IP32 / IP40 / IP66 optional) |
| Material | Aluminium-Zinc Coated Steel Plate |
| Application | Power Distribution, All Trades and Professions |
| Certification | ISO9001, Test Report |
These figures are based on the product data supplied to us. Final dimensions, materials, colors, and packaging depend on the sample and order that get 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.
Sold direct from the manufacturer, this GCS-type withdrawable low-voltage switchgear gives industrial and commercial facilities a dependable way to distribute power. Rated at 800V and 630A, housed in an aluminium-zinc coated steel enclosure at IP65 protection, it carries withdrawable functional units inside for safe, flexible distribution.
Fits power distribution rooms, industrial plants, and commercial facilities across any trade that need safe, reconfigurable low-voltage distribution.
Protection level (IP30 through IP66), functional unit configuration, and cabinet layout can be adapted to the project.
Before ordering, please confirm the rated voltage, rated current, protection level, and functional unit configuration required.
Sourced directly from a Chinese manufacturer at competitive pricing; Low-voltage GCS withdrawable switching at 800V / 630A; Drawer-type functional units pull out for fast maintenance.
Protection level (IP30 through IP66), functional unit configuration, and cabinet layout can be adapted to 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.