YBW Series Outdoor Compact Prefabricated Transformer Substation for Kenya and Tanzania Power Distribution Projects
Product Overview
A compact, fully integrated power distribution unit combining HV switchgear, transformers, and LV panels. Ideal for urban buildings, residential complexes, industrial parks, and other applications requiring reliable power distribution.
Key Advantages:
● Space-Efficient Design: Occupies only 1/10 to 1/5 the footprint of conventional substations, significantly reducing construction time and costs.
● Safety & Reliability: Fully sealed structure supporting ring main, dual-power, and other configurations. Easy maintenance with minimal downtime.
Flexible Adaptability: Mobile design suitable for grid modernization projects in urban and rural areas.
Share the model, quantity, drawing, destination and project requirement for a focused response.
Model Designation
Product Features
Technical Specifications
|
No. |
Items |
Unit |
HV electrical equipments |
Transformer |
LV electrical equipments |
|
1 |
Rated voltage |
kV |
10 |
10/0.4 |
0.4 |
|
2 |
Rated current |
A |
630 |
|
100~2500 |
|
3 |
Rated frequency |
Hz |
50 |
50 |
50 |
|
4 |
Rated capacity |
kVA |
|
100~1250 |
|
|
5 |
Rated thermal stable current |
kA |
20/45 |
|
30/15 |
|
6 |
Rated dynamic stable current (peak value) |
kA |
50 |
|
63 |
|
7 |
Rated making short-circuit current (peak value) |
kA |
50 |
|
15~30 |
|
8 |
Rated breaking short-circuit current |
kA |
31.5 (Fuse) |
|
|
|
9 |
Rated breaking load current |
A |
630 |
|
|
|
10 |
1 min power frequency withstand voltage |
kA |
Phase-to-ground & phase-to-phase: 42, between breaks: 48 |
35/28 (5mln) |
2.0/2.5 |
|
11 |
Lightning impulse withstand voltage |
kA |
Phase-to-ground & phase-to-phase: 75, between breaks: 85 |
75 |
|
|
12 |
Enclosure protection grade |
|
IP33/IP23 (Transformer enclosure) |
||
|
13 |
Noise level |
dB |
|
Oil type s55, Dry type s65 |
|
|
14 |
Number of circuits |
Nos |
1~6 |
2 |
4~30 |
|
15 |
Maximum reactive power compensation on LV side |
kVAR |
|
|
300 |
Structure & Dimensions
Operating Conditions
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