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YB□-12/0.315~0.69 Wind Power Special Box Transformer

YB□-12/0.315~0.69 Wind Power Special Box Transformer

The inner and outer surfaces of the box are smooth and free of rust, coating peeling and collision damage. The paint layer is firm and even, without obviouscontrast and reflection.

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
capacity

High voltage combination and tap range

Connection
group label

No-load loss
(kW)

Load loss
(kW)

Impedance
%

High voltage
(kV)

Tap range
%

Low voltage
(kV)

500~1600

6,12,24,
35,36.75,
38.5

±2×2.5

0.315,0.27,
0.3,0.4,0.69

yd11,d111

as the customer
required

as the customer
required

6.5

 

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