Technical specifications
| Parameter | Value |
|---|---|
| Type | Movable Complete Box Substation |
| Rated Capacity | 600 kVA / 800 kVA |
| Voltage Ratio | 25 kV / 400 V |
| Phase | Three Phase |
| Frequency | 50 / 60 Hz |
| Winding Material | Copper / Aluminium |
| Vector Group | Dyn11 / Yyn0 |
| Standard | IEC / GB |
| Certification | ISO9001 |
| Warranty | 2 Years |
| Packaging | Wooden Case |
Specifications are based on the standard configuration. Final ratings, dimensions, materials and packaging are confirmed on the approved drawing and order confirmation.
Features and construction
- Relocatable complete substation for construction sites, mining and temporary power
- Compartmentalised HV, transformer and LV rooms for safe operation
- Vertical louvre vents across the doors for efficient heat dissipation
- Sheet-steel enclosure with overhanging flat roof mounted on a rigid base frame
Typical applications
Construction sites, mining and infrastructure projects, industrial parks, and temporary or emergency power distribution.
Customisation options
Enclosure colour, capacity, voltage ratio, winding material (copper / aluminium), and compartment configuration available on request.
Ordering information
Built to order per confirmed specifications. Please provide capacity, voltage ratio and site requirements when enquiring.
Product images are illustrative renders for marketing reference; final delivered product is built to order per confirmed specifications.
Standards and quality
Manufactured under an ISO 9001, ISO 14001 and ISO 45001 certified management system. Designs follow the IEC 60076 / IEC 62271 series as applicable, with ANSI/IEEE, GB and GOST variants available. Every unit passes routine testing before dispatch; type tests and customer or third-party witnessed factory acceptance tests can be arranged.
Frequently asked questions
What is the rated capacity of the 600 / 800 kVA 25 kV Movable Complete Box Substation?
The standard configuration is rated 600 kVA / 800 kVA at 50 / 60 Hz. Other ratings in the same family can be built to order — tell us the load and we will confirm the nearest standard rating.
Which standards and certifications apply?
The product is designed to IEC / GB. MARS operates an ISO 9001 / 14001 / 45001 certified factory and holds CE (ECM), UDEM, EAC and CQC approvals; every unit is routine-tested before dispatch and type or witnessed tests can be arranged.
Can this product be customised?
Enclosure colour, capacity, voltage ratio, winding material (copper / aluminium), and compartment configuration available on request.
What is the lead time and how is it shipped?
Typical lead time is 25–45 days after drawing approval for distribution equipment and 60–90 days for power transformers and containerised systems. Shipment is by sea from Shanghai on EXW, FOB, CIF or DAP terms with a full document pack.
Enquire about this product
Tell us the rating, voltage ratio, frequency, quantity and destination. A MARS engineer replies with a technical proposal and quotation within one working day.
