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  • ZGS13-12 预装式变电站 ( 美式 ).jpg

ZGS13-12 Prefabricated Substation (American Style)

This product is developed by incorporating the latest advanced technology from abroad while considering domestic practical conditions. The entire product features a compact size, easy installation and maintenance, low noise, low loss, anti-theft, strong overload capacity, and full protection. It is suitable for new residential areas, green belts, parks, stations, hotels, construction sites, airports, and other locations.

Key words:

Key words:

Jiangxi Ganzhong Transformer Co., Ltd


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Product Details

  Product Overview

This product absorbs the latest advanced technology from abroad and is developed in combination with domestic actual conditions. The entire product features small size, easy installation and maintenance, low noise, low loss, anti-theft, strong overload capacity, and full protection. It is suitable for new residential areas, green belts, parks, station hotels, construction sites, airports, and other places.

ZGS11-12 Prefabricated Box Substation (American Style), suitable for 10kV ring network power supply, dual power supply, or terminal power supply systems, serving as a substation, metering, compensation control, and protection device.

This product complies with the following standards:

GB/T17467-1998 "High Voltage and Low Voltage Prefabricated Substations"

DL/T537-93 "Technical Conditions for Ordering 6-35kV Box Substations"

  Model Meaning

  Usage Conditions

◌ Altitude not exceeding 1000m;

◌ Ambient temperature: -35℃ ~ +40℃;

◌ Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%;

◌ Installation site: places without fire, explosion hazards, chemical corrosive gases, and well-ventilated areas, with a ground tilt angle not exceeding 3°.

  Technical Parameters

Item Unit Parameter
Rated Voltage kV 10/0.4 (High Voltage / Low Voltage)
Maximum Working Voltage kV 12 (High Voltage Side)
Rated Frequency Hz 50
Rated Capacity kVA 50-1600
1 Minute Power Frequency Withstand Voltage kV 35
Lightning Impulse Voltage kV 75
Cooling Method   Oil-immersed Self-cooling
High Voltage Backup Fuse Breaking Current kA 50
Inserting Fuse Breaking Current kA 2.5
Ambient Temperature -35~+40
Coil Allowable Temperature Rise 65
No-load Voltage Regulation   ±5% or ±2×2.5%
Noise Level db 50
Protection Level   IP43

 

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