Combined Transformer Substation
This combined power distribution station integrates high voltage transformer, transformer, and low voltage equipment. It functions to receive and distribute power energy in power distribution systems.
Technical Specifications
Product Overview
ZBW Series Combined Substation
The ZBW series combined power distribution station is a compact, pre-installed unit designed to receive and distribute electrical energy. It integrates high-voltage switchgear, transformers, and low-voltage equipment into a single, modular package suitable for urban and rural infrastructure, commercial buildings, industrial sites, and mining operations. This solution offers safe, reliable operation with high mobility, making it an ideal choice for new substation construction and renovation projects.
Standards & Compliance
- Compliance Standards
- GB/T17467-1998IEC1330
Operating Environment
Environmental Operating Limits
1,000 m
Max Altitude
40 °C
Max Ambient Temp
-25 °C
Min Ambient Temp
35 m/s
Max Wind Speed
Site Requirements
- Max average daily temperature: 30°C
- Daily temperature difference: ≤20°C
- Max ground ramp degree: 3°
- Free from explosion danger, fire, filthy materials, chemical corrosion, and violent vibration
Product Structure
Housing & Structural Features
- Double-layer top cover with thermal insulation
- Natural ventilation with forced axial flow fan cooling
- Anti-freezing and dew-proof plates in all chambers
- Corrosion-resistant coating on all surfaces
- Lifting shafts and reinforcement for safe transport
Chamber Configuration
| Chamber | Key Equipment |
|---|---|
| High Voltage | HZGN-10 loop network cabinet, load switch, fuse, grounding switch, lightning arrestor |
| Transformer | Oil-immersed or dry transformer, temperature-controlled fan |
| Low Voltage | Metering cabinet, cable incoming/outgoing cabinets, capacitance cabinet |
