The Intelligent Integrated Box-Type Substation (also known as a Compact Substation or Kiosk Substation) is a factory-assembled, high-performance power distribution center. It integrates a High-Voltage (HV) switchroom, a high-efficiency power transformer, and a Low-Voltage (LV) distribution cabinet into a single, weather-resistant modular enclosure.

Designed for the modern smart grid, this "Power Modular" solution eliminates the need for expensive and time-consuming civil works. It is engineered to provide reliable electricity for urban residential districts, high-tech industrial parks, and utility-scale renewable energy projects (Solar/Wind). With its pre-tested, "Plug-and-Play" design, it significantly reduces project lead times and ensures immediate grid synchronization upon delivery.

• Integrated Smart Monitoring: Features a digital control hub that allows for real-time SCADA monitoring of transformer temperature, oil levels, gas pressure (SF6), and load fluctuations.

• Compact Footprint: Drastically reduces the required land area compared to traditional open-air substations, making it ideal for narrow urban corridors or space-constrained industrial sites.

• Superior Environmental Protection: The enclosure is available in Aluminum-Zinc alloy, Stainless Steel, or GRC (Glass-fiber Reinforced Concrete), offering C5-M marine-grade corrosion resistance and UV stability.

• Thermal Intelligence: Equipped with automated temperature-controlled ventilation and anti-condensation heaters to ensure stable operation in extreme climates (-45°C to +55°C).

• Enhanced Safety Interlocks: Features a comprehensive "Five-Prevention" mechanical interlocking system to eliminate operator error and ensure the highest safety standards during maintenance.

1. Renewable Energy Plants: The primary collection point for large-scale solar PV farms and wind power distribution.

2. Urban Power Strengthening: Rapid capacity expansion for high-density residential and commercial districts.

3. Industrial Mining & Oil/Gas: Providing a rugged, portable power hub for remote extraction sites.

4. Electric Vehicle (EV) Infrastructure: Managing the heavy power demands of centralized fast-charging bus and car stations.

• Turnkey Efficiency: Arrives on-site 100% wired and tested. Site labor is reduced to simple cable termination, cutting commissioning time by up to 75%.

• Global Brand Compatibility: We can integrate your preferred HV/LV switchgear components from brands like ABB, Schneider, or Siemens to ensure spare parts availability in your region.

• Aesthetic Customization: We provide custom exterior finishes, including landscape-matching textures and colors, to ensure the unit blends seamlessly into public parks or upscale residential areas.

• Factory Acceptance Testing (FAT): Every unit undergoes rigorous insulation, temperature rise, and mechanical sequence testing in our facility before shipping.

Q: Can this substation be used in high-altitude environments?

A: Yes. We offer specialized high-altitude configurations that account for air density changes, featuring enhanced insulation clearances and cooling systems for elevations up to 4000 meters.

Q: Is the unit protected against internal fire?

A: Every compartment is built with fire-resistant barriers. For oil-immersed transformers, we include an integrated leak-containment sump to protect the environment.

Q: How do we monitor the substation remotely?

A: The unit is equipped with an intelligent gateway that supports Ethernet, GPRS, or Fiber Optic connections, providing full visibility via your existing SCADA or building management system.

ZGS Combined type substation

This intelligent integrated substation is a domestic American box transformer introduced by Zhonglu Electric Group. As AN important power supply UNIT IN CABLE-based distribution network, the product is a complete set of preassembled products integrating high-voltage control, protection, transformation and distribution equipment, which is widely used in urban and rural distribution networks. The high voltage load switch and high voltage fuse are placed in transformer oil. It has two structure forms: co-box or separate box with transformer body. The oil tank is fully sealed, equipped with oil temperature gauge, oil level gauge, pressure gauge, pressure relief valve, oil discharge valve and other components to monitor the operation of the transformer. The product is divided into ring network type, terminal type and power supply mode. In order to make this kind of product more suitable for the actual requirements of Chinese power grid, Zhonglu companies have introduced the plug and draw type dry fuses, the fuse of the fuse does not affect the performance of transformer oil. According to the complexity of low pressure feed out requirements, this product is divided into STANDARD type, enhanced type and integrated type three shell forms, users and design units in the selection of more flexible, more economic.

1. Ambient temperature: maximum +40℃ , minimum-30°C;

2. Altitude:≤1000m

3. Wind speed: About 34m/s ( ≤70OPa);

4. Humidity:Average daily relative humidity ≤95%,Average monthly relative humidity ≤90%

5. Shake-roof: Level acceleration ≤0.4m/s² ; vertical acceleration≤ 0.15m/s²;

6. Gradient of installation position:≤ 3;

7. Installing environment: ambient air has not been obviously polluted by corrosive or flammable gas, andthere is no strong feeling of shock.

8. Please negotiate with the company when the purchased product is beyond above stipulated conditions.