The European Standard Compact Substation is a fully integrated, prefabricated, and modular power distribution system designed to meet the growing demands of modern electrical networks. Engineered to provide efficient, reliable, and safe power distribution, this substation is ideal for a wide range of applications, including industrial plants, commercial buildings, renewable energy systems, utility grids, and urban infrastructure.
This compact substation offers a high degree of customization, incorporating medium-voltage and low-voltage equipment, transformers, switchgear, and protection systems in a single, factory-assembled unit. Designed to comply with IEC, ANSI, and other global standards, it ensures optimal electrical performance while minimizing space requirements and installation time.
Key Features and Benefits
1. Compact and Modular Design
The European Standard Compact Substation is pre-assembled and modular, allowing easy transportation, rapid installation, and flexibility in various locations.
Space-saving – Reduces land requirements compared to conventional substations.
Scalability – Supports future expansion by integrating additional modules.
Easy Maintenance – Enclosures are designed for quick access to internal components.
2. High Voltage and Low Voltage Integration
This compact substation integrates both high-voltage (HV) and low-voltage (LV) compartments, ensuring seamless power transformation and distribution.
High-Voltage Compartment – Houses circuit breakers, load break switches, and surge protection devices.
Low-Voltage Compartment – Includes distribution panels, control systems, and metering units.
Transformer Room – Provides a dedicated, insulated space for efficient power conversion.
3. Superior Safety and Protection
Safety is a primary concern in power distribution systems, and this European-style substation is built with the highest protection standards:
IP23-rated enclosure – Protects against dust, moisture, and external contaminants.
Short-circuit and overload protection – Ensures system reliability and longevity.
Fire-resistant materials – Enhances safety in sensitive environments.
Compliant with IEC 62271, IEC 60076, and EN 50588 – Meeting international safety and performance benchmarks.
4. Versatile Applications
This substation is engineered to operate efficiently in various environments, making it suitable for:
Industrial Power Distribution – Manufacturing plants, assembly lines, and processing facilities.
Commercial Buildings – Shopping malls, business parks, and office complexes.
Renewable Energy Systems – Solar farms, wind energy stations, and hydroelectric plants.
Utility Substations – High-voltage to low-voltage conversion for grid networks.
Data Centers and Telecommunications – Ensuring stable and uninterrupted power supply.
Railway and Metro Systems – Reliable electrification for transit operations.
Hospitals and Healthcare Facilities – Critical power support for emergency operations.
Oil, Gas, and Petrochemical Industries – Hazardous-area certified power distribution.
Technical Specifications
| Parameter | High Voltage Equipment | Low Voltage Equipment |
|---|---|---|
| Rated Voltage | 10 kV | 0.4 kV |
| Rated Current | 630 A | 100 – 2500 A |
| Rated Frequency | 50 Hz | 50 Hz |
| Short Circuit Capacity | 50 kA | 15 – 30 kA |
| Thermal Stability Current | 20/4S kA | 30/15 kA |
| Lightning Impulse Voltage | 75 – 85 kV | 20 / 2.5 kV |
| Shell Protection Level | IP23 | IP23 |
| Noise Level | < 50 dB | < 50 dB |
| Number of Circuits | 1 – 6 | 4 – 30 |
| Compensation Power | 300 kvar | 300 kvar |
Customization is available to meet specific power distribution needs.
Installation and Environmental Requirements
1. Foundation Requirements
Requires a stable, high ground foundation to prevent flooding risks.
Should comply with JGJ1683 Technical Regulations for Building Electricity Design.
Proper grounding resistance ≤ 4 Ohm for electrical safety.
2. Environmental Conditions
Temperature Range: -25°C to 40°C
Humidity: Max 95% relative humidity
Altitude: Up to 1000m (higher altitude options available)
Wind Resistance: Up to 35 m/s
Seismic Resistance: Designed for up to 8-degree intensity zones
Ordering Information
To ensure the right configuration for your needs, please provide the following details when placing an order:
Model and quantity of substation required
Transformer model, capacity, and quantity
High-voltage and low-voltage wiring schemes
Shell material and color customization
Special environmental conditions (if applicable)
Why Choose Our European Standard Compact Substation?
High Efficiency – Reduces power losses and improves electrical performance.
Robust Protection – Built for harsh environments with fire, dust, and water resistance.
Fast Deployment – Factory-assembled and pre-tested for easy installation.
Global Compliance – Meets IEC, ANSI, and national power standards.
Cost-Effective – Lower operating costs and extended service life.
Smart Grid Ready – Can be integrated with digital monitoring systems for IoT-enabled power management.