Compact & Box-Type Substations

Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV

Available in 750 kVA and 1000 kVA ratings with a 10 kV / 0.4 kV transformation ratio, this three-phase European-style box substation condenses…

Technical specifications

Technical specifications of Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV
ParameterValue
TypeCompact Box Substation
Rated Capacity750 kVA / 1000 kVA
Voltage Ratio10 kV / 0.4 kV
PhaseThree Phase
Frequency50 / 60 Hz
Winding MaterialCopper / Aluminium
Vector GroupDyn11 / Yyn0
StandardIEC / GB
CertificationISO9001
Warranty2 Years
PackagingWooden Case

Why buyers choose it

  • Available at 750 kVA or 1000 kVA, stepping 10 kV down to 0.4 kV
  • HV, transformer and LV compartments combined in one integrated layout
  • Louvred, vented doors provide natural cooling
  • Weatherproof steel housing suited to continuous outdoor service
  • Copper or aluminium windings; IEC / GB compliant, ISO9001 certified

Standards & certification

Designed and tested to 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

Available in 750 kVA and 1000 kVA ratings with a 10 kV / 0.4 kV transformation ratio, this three-phase European-style box substation condenses medium-to-low-voltage distribution into a single steel enclosure. HV, transformer and LV rooms share one ventilated cabinet, built for quick outdoor commissioning.

Design & Construction

  • Separated HV, transformer and LV rooms allow safe operation and easy maintenance access
  • Perforated louvre panels and vent windows on the doors support efficient heat dissipation
  • Steel enclosure with an overhanging roof edge shields against weather
  • Fitted to a rigid base frame for stable outdoor placement

Applications

Appropriate for industrial parks, commercial and residential developments, municipal distribution, and medium-voltage utility networks.

Customisation Options

Enclosure colour, capacity, voltage ratio, winding material (copper or aluminium) and compartment layout are configurable to order.

Ordering Information

Built to the buyer's confirmed specification. Please indicate capacity, voltage ratio and site requirements when enquiring.

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

Product details in pictures

Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV — detail 1
Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV — detail 2
Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV — detail 3
Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV — detail 4

Frequently asked questions

What is the rated capacity of the Compact Box-Type Substation, 750 / 1000 kVA, 10/0.4 kV?

The rated capacity is 750 kVA / 1000 kVA. Other ratings in the same series are quoted on request.

What are the main advantages of this compact substation?

Available at 750 kVA or 1000 kVA, stepping 10 kV down to 0.4 kV; HV, transformer and LV compartments combined in one integrated layout; Louvred, vented doors provide natural cooling.

Can this product be customised to my specification?

Enclosure colour, capacity, voltage ratio, winding material (copper or aluminium) and compartment layout are configurable to order.

Which standards and certifications apply?

Designed and tested to 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

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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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