Product Overview
The electrical transformer box consists of three key parts: the high-voltage chamber, low-voltage chamber, and the substation power transformer. The inner and outer surfaces of the electrical transformer box are smooth, rust-free, and free from coating peeling or collision damage. The paint layer is firm and even, with no obvious contrast or reflection. The cabinet base and all exposed metal parts undergo anti-corrosion and anti-rust treatment, then are sprayed with a durable protective layer.
The outdoor transformer box features a rainproof sealing cover with square eaves, and its double-layer structure prevents heat radiation. The design of the electrical transformer box door matches the equipment size, with internal hinges and doors that open outward with an angle greater than 90°. The box-type transformer has a robust protective structure, dust-proof capabilities, and resistance to low temperatures, ensuring safe and reliable operation under harsh environmental conditions.
Technical Parameters
|
Rated voltage on high voltage side |
6kv, 12kV, 24kv, 35kV, 36.75kV, 38.5kv |
|
Rated voltage on low voltage side |
0.27kV . 0.3kV . 0.315kV . 0.4kV . 0.69kV |
|
Rated frequency |
50Hz |
|
Number of phases |
Three-phase |
Usage Environment
Altitude generally does not exceed 3000m
Ambient temperature range:-40°C~+40'C
Installation site:outdoors
Anti-pollution grade:lll grade;
Outdoor wind speed does not exceed 35m/s
Shock resistance: horizontal acceleration 0.3m/s², vertical acceleration no more than 0.15m/s².
If beyond the above environmental conditions for normal use. our company can provide personalized design according to user requirements
|
Transformer |
High voltage combination and tap range |
Connection |
No-load loss |
Load loss |
Impedance |
||
|
High voltage |
Tap range |
Low voltage |
|||||
|
500~1600 |
6,12,24, |
±2×2.5 |
0.315,0.27, |
yd11,d111 |
as the customer |
as the customer |
6.5 |
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