Strong overload capability, allowing for double the overload for two hours and 1.6 times the overload for seven hours without affecting the transformer's lifespan.
Compact structure, small footprint, easy installation, and flexibility.
Fully insulated, fully sealed structure, safe, reliable, and maintenance-free, ensuring personal safety.
Double fuse protection is employed on the high-voltage side, with the insert-type fuse having dual sensitivity (temperature and current), and the backup fuse being a current-limiting fuse, reducing operational costs.
The high-voltage input uses a cable connector structure that is fully insulated, safe, reliable, and easy to operate.
It can be used in both the network and terminal applications, making switching very convenient and enhancing power supply reliability.
Utilizes a special process of vacuum drying and vacuum oil filling.
The enclosure can be designed with anti-corrosion features and special paint treatment based on the operating environment requirements, providing "three-proof" functions, including anti-condensation, anti-salt spray, and anti-fungal capabilities, while meeting anti-corrosion requirements in high-temperature and high-humidity environments.
Rated Capacity: | 1500 kva; |
Primary Voltage: | 33 kV; |
Secondary Voltage: | 415V; |
Temperature Rise: | 55K/65K (oil top/winding average); |
Protection Rate: | IP68 for Transformer Tank, IP54 for Enclosure; |
Power Frequency withstand Voltage: | 85kV; |
Lighting Impulse withstand Voltage: | 200kV; |
Vector Group: | Dyn11; Yyn0; |
Rated Breaking Current: | 40 KA; |
Rated Current of Fuse: | 20 A to 100A. |
Primary Distribution Side
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Transformer Body
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Secondary Distribution Side
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Corrugated Radiator
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Panel-Type Radiator
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