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 KYN28A-12 platform, this smart switchboard and distribution panel handles medium- and high-voltage power distribution for industrial facilities.…
| Parameter | Value |
|---|---|
| Product Type | Smart Metal-Clad Switchboard / Distribution Panel (KYN28A-12) |
| Rated Voltage | 12 kV / 24 kV / 35 kV |
| Rated Current | 4000 A |
| Frequency | 50 / 60 Hz |
| Protection Level | IP65 (IP30 / IP32 / IP40 / IP66 optional) |
| Material | Aluminium-Zinc Coated Steel Plate |
| Feature | Energy Saving, Smart Control |
| Application | Industrial, Power Distribution |
| Certification | ISO9001, EAC, 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, EAC, 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 KYN28A-12 platform, this smart switchboard and distribution panel handles medium- and high-voltage power distribution for industrial facilities. It runs 12kV to 35kV at 4000A, wrapped in an aluminium-zinc coated steel enclosure rated IP65, with digital protection relays adding intelligent, energy-saving switching to the mix.
Well suited to indoor high-voltage distribution rooms, industrial switchboards, substations, and power distribution work across any trade from 12kV to 35kV.
Protection level (IP30 through IP66), voltage/current rating arrangement, intelligent monitoring, and circuit scheme can all be tailored to the project.
Before ordering, please confirm the rated voltage, rated current, protection level, and circuit configuration required.
Digital protection relays bring smart functionality to metal-clad switching; Covers a wide range: 12kV, 24kV, and 35kV at 4000A; Withdrawable circuit-breaker truck makes maintenance safer and simpler.
Protection level (IP30 through IP66), voltage/current rating arrangement, intelligent monitoring, and circuit scheme can all be tailored to the project.
Designed and tested to ISO9001, EAC, 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.