Compact & Box-Type Substations

Compact Three-Phase Package Substation (11–36 kV)

This prefabricated European-style package substation handles three-phase medium-voltage input at 11 kV, 33 kV, 35 kV or 36 kV and steps it down to a 400 V /…

Technical specifications

Technical specifications of Compact Three-Phase Package Substation (11–36 kV)
ParameterValue
TypeCompact Box Substation
Input Voltage11 kV / 33 kV / 35 kV / 36 kV
Output Voltage400 V / 415 V
PhaseThree Phase
Frequency50 / 60 Hz
Winding MaterialCopper / Aluminium
Vector GroupDyn11 / Yyn0
StandardIEC 60076 / IEC / GB
CertificationISO9001 / ISO14001 / CE / CQC
Warranty2 Years
PackagingWooden Case

Why buyers choose it

  • Accepts four input voltage classes: 11 kV, 33 kV, 35 kV and 36 kV
  • HV, transformer and LV compartments integrated into one enclosure
  • Heavily louvred doors promote natural airflow and heat dissipation
  • Steel housing withstands outdoor, all-weather duty
  • Copper or aluminium windings; built to IEC 60076 / GB, certified ISO9001 / ISO14001 / CE / CQC

Standards & certification

Designed and tested to IEC 60076 / IEC / GB. 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.

Product details

This prefabricated European-style package substation handles three-phase medium-voltage input at 11 kV, 33 kV, 35 kV or 36 kV and steps it down to a 400 V / 415 V output. HV, transformer and LV rooms sit together inside one ventilated all-metal cabinet, so the unit can be dropped on site and connected quickly outdoors.

Design & Construction

  • Dedicated HV, transformer and LV rooms keep operation organized and safe
  • Broad perforated louvre panels across the doors maximize cooling airflow
  • Steel body with contrasting frame posts and a pitched roof to shed rain
  • Set on a rigid base frame for a stable outdoor footing

Applications

Fits industrial parks, mining and infrastructure sites, commercial developments, and utility medium-voltage distribution networks.

Customisation Options

Enclosure colour, input voltage class, capacity, winding material (copper or aluminium) and compartment layout are all available to order.

Ordering Information

Manufactured to confirmed specifications. Please share the capacity, voltage ratio and site conditions needed when you enquire.

Images shown are illustrative renders for marketing purposes; the finished unit is manufactured to the specifications confirmed at order.

Product details in pictures

Compact Three-Phase Package Substation (11–36 kV) — detail 1
Compact Three-Phase Package Substation (11–36 kV) — detail 2
Compact Three-Phase Package Substation (11–36 kV) — detail 3
Compact Three-Phase Package Substation (11–36 kV) — detail 4

Frequently asked questions

What are the main advantages of this compact substation?

Accepts four input voltage classes: 11 kV, 33 kV, 35 kV and 36 kV; HV, transformer and LV compartments integrated into one enclosure; Heavily louvred doors promote natural airflow and heat dissipation.

Can this product be customised to my specification?

Enclosure colour, input voltage class, capacity, winding material (copper or aluminium) and compartment layout are all available to order.

Which standards and certifications apply?

Designed and tested to IEC 60076 / IEC / GB. 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

Request a quotation for this product

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Helpful details: rated power, HV/LV voltages, frequency, standard (IEC / ANSI / GOST), quantity, site conditions and delivery port.
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