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- Introduction
- Key Features
- Technical Specifications
- Advantages of ZGS Prefabricated Substation
- 1. Space-Saving & Compact Design
- 2. Fully Sealed & Insulated for Safety
- 3. Versatile High-Voltage Wiring
- 4. High-Performance Transformer
- 5. Dual Cable Connection Options
- Environmental Conditions
- Applications of ZGS American Type Substation
- Common Application Scenarios
- Customization Options
Introduction
TheZGS Series American Type Prefabricated Substationis an advanced, compact, and cost-effective power distribution solution designed for urban and rural power distribution networks. Manufactured byShenheng Power Equipment Co., Ltd., this substation integrateshigh-voltage control, protection, power transformation, and distributioninto a single unit.
This prefabricatedCompact Substation guidefeatures anoil-immersed transformer, where thehigh-voltage load switch and fuseare installed directly inside the transformer oil, reducing external components and enhancing safety and efficiency. Its compact design and high performance make it ideal forpower plants, industrial areas, commercial buildings, and urban infrastructure projects.
Key Features
✔Compact Structure– The ZGS substation occupies1/3 to 1/5of the space required by a conventional European-style substation of the same capacity.
✔Fully Sealed and Insulated– Eliminates the need for insulation clearance, ensuring personnel safety.
✔Flexible High-Voltage Connection– Can be used in bothlooped networkandterminalconfigurations for enhanced reliability.
✔High-Performance Transformer– Featureslow loss, low noise, high overload capacity, strong impact resistance, and excellent short-circuit resistance.
✔Multiple Cable Connection Options– Supports both200A elbow connectorsand600A T-type fixed cable connectors, with optional ZnO lightning protection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ZGS |
| Form | All-Packaged Type |
| Operation Voltage | High Voltage |
| Size | 1 Unit |
| Application Range | Power Plants, Urban & Rural Power Distribution |
| Shell Material | Stainless Steel |
| Shell Protection Grade | IP43 |
| Brand | CHSH |
| Ambient Temperature | -35°C to +40°C |
| Altitude | No More Than 1000m |
| Rated Capacity | 50-1600kVA |
| Noise Level | ≤50dB |
| Certificates | CE / ISO Certified |
| Key Features | Compact, Cost-Effective, High Flexibility, Low Maintenance |
| Frequency | 50Hz / 60Hz |
| Rated Voltage | Up to 35kV |
| OEM Service | Available |
| Transport Package | Iron Case / Wooden Case |
| HS Code | 8537209000 |
| Production Capacity | 100 Pieces / Week |
Advantages of ZGS Prefabricated Substation
1. Space-Saving & Compact Design
- The ZGS series substation is significantly smaller compared to traditional European-style substations.
- Ideal forurban environmentswhere space constraints are a concern.
2. Fully Sealed & Insulated for Safety
- The entire structure isfully insulated and sealed, ensuring no insulation clearance is required.
- Enhances personnel safety by preventing direct contact with live electrical components.
3. Versatile High-Voltage Wiring
- Supports bothlooped network and terminal configurations, providinggreater reliability and flexibilityin power distribution.
4. High-Performance Transformer
- Low Loss & High Efficiency– Reduces energy wastage and ensurescost-effective operation.
- Low Noise & Low Temperature Rise– Ideal for noise-sensitive environments likecommercial buildings and residential areas.
- High Overload Capacity– Allows for stable operation even underheavy electrical loads.
- Strong Short-Circuit Resistance– Enhances the transformer’s ability to handle electrical faults.
5. Dual Cable Connection Options
- 200A elbow connector(compatible with load plug, acts as an insulation switch).
- 600A T-type fixed cable connector, supportsoptional ZnO lightning arrestersfor enhanced protection.
Environmental Conditions
TheZGS Prefabricated Substationis built to withstandvarious environmental conditions, ensuringlong-term durability and reliability.
| Environmental Factor | Specification |
|---|---|
| Ambient Temperature | -25°C to +40°C |
| Altitude | ≤1000m |
| Relative Humidity(Daily Avg.) | ≤95% |
| Relative Humidity(Monthly Avg.) | ≤90% |
| Water Vapor Pressure (Daily) | ≤2.2 kPa |
| Water Vapor Pressure (Monthly) | ≤1.8 kPa |
| Seismic Resistance | ≤8 Magnitude |
| Maximum Wind Speed | ≤35m/s |
| Installation Requirements | No fire, explosion hazards, or chemical corrosion |
Applications of ZGS American Type Substation
TheZGS series compact substationis widely used invarious power distribution systemsdue to itssmall footprint, high flexibility, and ease of installation.
Common Application Scenarios
- Urban Power Distribution– Ideal forresidential areas, shopping malls, hospitals, airports, and railway stations.
- Industrial Power Systems– Suitable forfactories, manufacturing plants, and industrial parks.
- Renewable Energy Integration– Used insolar farms and wind energy substationsto efficiently step up or step down voltages.
- Infrastructure Projects– Applied inmetro stations, highways, tunnels, and underground power networks.
- Oil & Gas Sector– Used indrilling platforms and refineriesrequiring a reliable power source.
Customization Options
We cancustom-manufacture ZGS substationsaccording to customer requirements:
Custom Voltage Levels(Up to35kV)
Transformer Capacity(From50kVA to 1600kVA)
Different Cable Connection Types
Optional Lightning Protection Devices
Tailored Housing Materials– Stainless Steel, Composite Non-Metal, Aluminum Alloy
Our engineering team candesign and fabricate solutionstailored to meetspecific project demands.
