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Wholesale ZGS11-12 Combined American Prefabricated Substation for Urban Power Factories, Companies
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Wholesale ZGS11-12 Combined American Prefabricated Substation for Urban Power Factories, Companies

Wholesale ZGS11-12 Combined American Prefabricated Substation for Urban Power Factories, Companies

1. The ZGS11-12 combination American prefabricated substation delivers compact, efficient power distribution for 10kV networks. This combination American prefabricated substation features small size, low noise (<50dB), and easy installation, ideal for residential areas, parks, and airports. With anti-theft design and full protection, the combination American prefabricated substation supports ring-network, dual-power, or terminal supply modes.

2. Compliant with GB17467/DL/T537 standards, this combination American prefabricated substation offers strong overload capacity and integrated metering/control functions. The weatherproof unit operates reliably in diverse environments while reducing installation time and costs.

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Product Description

Type Designation
ZGS-Combined-American-prefabricated-substation-10
1Prefabricated Substation (American Style)
2Design Serial Number
3Rated Voltage
4High-voltage Switchgear Main Switch Type: F-Load Swtch; F-R-Load Swtch+Fuse
5High-voltage Switchgear Operating Mechanism Type: T-spring Mechanism; S-Manual Mechanism
6Rated Capacity of Transformer (kVA)
Operating Conditions
Altitude: not exceeding 1000m
Environmental temperature: -35 ℃ ~ +40 ℃
Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%
Installation location: a place without fire, explosion hazards, chemical corrosive gases, and good ventilation, with a ground inclination angle of no more than 3°
Note: If ordering this product exceeds the above conditions, please consult for more information.
Product Display
ZGS Prefabricated Substation
ZGS Prefabricated Substation Detail 1
ZGS Prefabricated Substation Detail 2
ZGS Prefabricated Substation Detail 3
ZGS Prefabricated Substation Detail 4
ZGS Prefabricated Substation Detail 5
Technical Parameters
No. Item Unit Parameter
1Rated VoltagekV10/4(High-Voltage/Low-Voltage)
2Maximum Operating VoltagekV12(High-Voltage Side)
3Rated FrequencyHz50
4Rated CapacitykVA50-1600
5Power-Frequency Withstand Voltage(1min)kV35
6Lightning Impulse VoltagekV75
7Cooling Method-Oil-Immersed Self-Cooling
8Breaking Current (HV Backup Fuse)kA50
9Breaking Current(Plug-In Fuse)kA25
10Ambient Temperature℃-35~+40
11Permissible Winding Temperature Rise℃65
12No-Load Voltage Regulation-±5%±2×2.5%
13Noise Leveldb50
14Protection Level-IP43
Installation Dimensions Diagram
Installation Dimensions Diagram
Ordering Notice
Provide product ordering drawings, including wiring diagrams and transformer capacity, component specifications, and branch circuits.
When configuring metering and reactive power compensation, specify requirements for metering meters, transformers, and capacitor capacity.
Specify the requirements for surface treatment of the product.
Frequently Asked Questions
Q1: What is the rated capacity range for the ZGS American prefabricated substation? A1: The rated capacity typically ranges from 50 kVA to 1600 kVA, suitable for various power distribution needs.
Q2: What are the standard operating temperature limits? A2: The standard environmental temperature range is between -35 ℃ and +40 ℃ for reliable operation.
Q3: Is this substation suitable for high-altitude areas? A3: It is standardly designed for altitudes not exceeding 1000m. For higher altitudes, specialized configuration is required.
Q4: What is the protection level of the enclosure? A4: The product features an IP43 protection level, providing excellent defense against dust and water splashes.
Q5: Can the substation be equipped with automatic reactive power compensation? A5: Yes, it can be configured with reactive power automatic compensation and electric energy metering devices upon request.
Q6: What cooling method is used for the transformer? A6: The substation utilizes an oil-immersed self-cooling method for efficient thermal management.

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