What is a 1000 kVA Compact Substation?

A 1000 kVA compact substation is a prefabricated and modular unit that combines a transformer, high-voltage switchgear, and low-voltage distribution components into a single compact enclosure. It is designed for fast deployment, safe operation, and efficient power delivery in both urban and industrial settings.

1000 kVA Compact Substation

Why Choose a 1000 kVA Compact Substation?

  • Compact Size – Ideal for space-limited areas
  • All-in-One Configuration – Transformer, HV/LV switchgear integrated
  • Enhanced Safety – Arc protection, earthing, and internal fault isolation
  • High Reliability – Supports continuous operations with minimal maintenance
  • Customizable Options – Tailored for voltage ratings, cable entries, cooling types

1000 kVA Compact Substation Price Range

The price of a 1000 kVA compact substation varies depending on specifications, location, and brand. On average, expect the following:

RegionEstimated Price Range (USD)
Asia$12,000 – $18,000
Middle East$14,000 – $20,000
Europe$16,000 – $24,000
North America$18,000 – $25,000
1000 kVA Compact Substation Price Range

Prices include transformer units, high-voltage switchgear (11kV or 33kV), and low-voltage panels but may exclude shipping, taxes, or installation.

Key Technical Parameters

SpecificationValue
Rated Power1000 kVA
Primary Voltage11 kV / 33 kV
Secondary Voltage0.4 kV
Frequency50Hz / 60Hz
Cooling MethodONAN / ONAF
HV CompartmentVacuum Circuit Breaker / SF6
LV CompartmentMCCB / ACB / MCB options
ProtectionIP54 / IP65 optional
Key Technical Parameters

Factors Affecting 1000 kVA Compact Substation Price

  1. Transformer Type
    • Oil-immersed vs. dry-type
    • ONAN vs. ONAF cooling method
  2. Voltage Level
    • 11kV, 13.8kV, 22kV, or 33kV inputs may change internal configuration
  3. Switchgear Selection
    • Indoor/outdoor VCB or RMU (Ring Main Unit) with various protection levels
  4. LV Distribution Options
    • ACB/MCCB with metering, automation, or SCADA integration
  5. Enclosure & Material
    • Stainless steel, galvanized sheet, or powder-coated carbon steel
  6. Compliance & Standards
    • IEC 62271-202, ANSI C37, GB1094, and other national/international standards

Price Comparison with Other Ratings

RatingPrice Estimate (USD)
250 kVA$6,000 – $9,000
500 kVA$9,000 – $13,000
1000 kVA$12,000 – $20,000
1600 kVA$18,000 – $27,000
2000 kVA$24,000 – $35,000
Price Comparison with Other Ratings

Applications of 1000 kVA Compact Substations

  • Industrial Manufacturing Plants
  • Commercial Complexes & Shopping Malls
  • Infrastructure & Smart Cities
  • Universities & Hospitals
  • Logistics & Warehousing Parks
  • Renewable Energy Integration Points

Installation & Maintenance Costs

Beyond the equipment itself, buyers must consider:

  • Foundation and civil work: $1,500 – $3,000
  • Cable laying and terminations: $2,000 – $4,000
  • Installation labor: $2,000 – $3,500
  • Testing and commissioning: $800 – $1,200

FAQs: 1000 kVA Compact Substation Price

1. Is a 1000 kVA compact substation suitable for outdoor use?

Yes, most compact substations are rated for IP54 or higher, making them ideal for outdoor environments.

2. Can the price vary based on the transformer type?

Absolutely. Oil-immersed transformers are generally cheaper than dry-type but need more maintenance.

3. What is the lead time for a 1000 kVA substation?

Typically, 2–6 weeks depending on customization, manufacturer backlog, and logistics.

Recommended Configuration Example

  • 1000 kVA oil-immersed transformer (11kV/0.4kV)
  • Vacuum circuit breaker with surge arrestors
  • LV panel with MCCBs and metering
  • Stainless steel enclosure, IP54 rating
  • SCADA-ready terminal block for remote monitoring

How to Get the Best Price?

  • Request quotes from multiple certified manufacturers
  • Specify detailed technical requirements to avoid upselling
  • Compare warranty terms and after-sales service
  • Consider shipping costs and import duties based on your location

A 1000 kVA compact substation offers a balance of power capacity, compactness, and cost-effectiveness. Its price depends on numerous technical and commercial factors. Businesses looking for a robust and future-ready solution should evaluate not only the cost but also serviceability, compliance, and long-term performance.