Product Description
Prefabricated Substation (American-Type) is a type of substation where the transformer, high-voltage switchgear, and low-voltage switchgear are combined within a single enclosure. This type of substation is widely used in various settings, including urban grids, rural grids, and industrial enterprises, to meet diverse power requirements. In emergency situations such as grid modifications, fault recovery, and power distribution, the American-style Box-type Substation also features rapid response, quick deployment, and ease of use, making it a crucial tool for emergency management in power systems.
Product Features
The Prefabricated Substation (American-Type) is compact, with a small footprint and a tight structure. It features a fully sealed oil tank and an all-insulated design, ensuring reliable operation.
This Prefabricated substation is constructed using advanced materials that are high-strength, fire-resistant, explosion-proof, and corrosion-resistant. It offers excellent resistance to weathering and mechanical stress, enabling it to operate stably under harsh environmental conditions. Additionally, the American-style Box-type Substation includes various protective measures such as lightning protection, over-voltage protection, and electromagnetic interference protection, effectively ensuring the safety and stability of both the equipment and the power system.
Technical Parameters
|
Specifications |
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 |
150-1600 |
|
1-minute Power Frequency Withstand Voltage |
KV |
35 |
|
Lightning Impulse Withstand Voltage |
KV |
75 |
|
Cooling Method |
Oil-Immersed Self-Cooling |
|
|
High Voltage Backup Fuse Breaking Capacity |
KA |
50 |
|
Insertion Type Fuse Breaking Capacity |
KA |
2.5 |
|
Ambient Temperature |
℃ |
-35~+40 |
|
Coil Allowable Temperature Rise |
k |
65 |
|
No-load Tap Changing |
±5% or ±2×2.5% |
|
|
Noise Level |
db |
50 |
|
Protection Class |
IP43 |
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