Combined Transformer Substation
This combined transformer substation is a compact and cost-effective solution for power distribution. It is easy to install, operate, and maintain, making it suitable for various applications.
Technical Specifications
Overview
ZGS Combined Type Transformer Substation
The ZGS11 combined type transformer substation is a compact and cost-effective power distribution solution following American design principles. By integrating high-voltage switchgear, distribution transformers, and low-voltage switches into a single enclosure, it significantly reduces volume and installation costs. This reliable system is engineered for high mechanical strength and energy conservation, making it ideal for demanding B2B infrastructure projects.
Key Benefits
Core Advantages
- Compact design with low installation cost
- Low energy loss and strong over-load capability
- Low noise operation for environmental protection
- High mechanical strength and reliable performance
- Easy operation and maintenance
Technical Ratings
Performance Metrics
1,600 kVA
Maximum Rated Capacity
11 kV
Max HV Rated Voltage
0.4 kV
LV Rated Voltage
Installation Conditions
- Ambient Air Temperature
- -25°C to +40°C
- Maximum Altitude
- 1000 m
- Relative Humidity
- ≤ 95% (at +25℃)
- Maximum Wind Speed
- 35 m/s
- Seismic Acceleration
- Horizontal ≤ 0.4m/s², Vertical ≤ 0.2m/s²
Application Areas
- Usage Scenarios
- Industrial ParksHigh-rise BuildingsResidential DistrictsWharfs & PortsAirportsHotelsBusiness Centers
Compliance & Standards
Applicable Standards
GB1094.1GB/T6451-2008GB1094.3.5-2003DL/T 537-93ZBK4001-89
Technical Specifications
Model Parameters Reference
| Model | Capacity (kVA) | No-load Loss (W) | On-load Loss (W) | Impedance (%) |
|---|---|---|---|---|
| ZGS11-Z(H)-100/10 | 100 | 200 | 1,500 | 4% |
| ZGS11-Z(H)-250/10 | 250 | 400 | 3,050 | 4% |
| ZGS11-Z(H)-500/10 | 500 | 680 | 5,100 | 4% |
| ZGS11-Z(H)-800/10 | 800 | 980 | 7,500 | 4.5% |
| ZGS11-Z(H)-1250/10 | 1,250 | 1,360 | 12,000 | 4.5% |
| ZGS11-Z(H)-1600/10 | 1,600 | 1,600 | 14,500 | 4.5% |
- Connection Types
- Yyn0Dyn11
- HV Tapping Range
- ±2×2.5% or ±5%
