Product Description
A compact substation integrates 12/24KV switchgear, circuit breakers, load switches, current and voltage transformers, 12/24KV power PT, substation FTU, RTU, communication control terminal (CCU), 12/24KV metering and automatic meter reading, USP power supply, and indicator instruments into a movable, sealed, moisture-proof stainless steel enclosure. This achieves the integration of primary and secondary systems in urban distribution networks, modular assembly, shortens construction periods, and significantly improves the reliability of urban power grid operations.
Specification
| Specifications |
Unit |
Parameter |
|
Rated Voltage |
kV |
12/24 |
|
Rated Current |
A |
630 |
|
Rated Frequency |
Hz |
50 |
|
Rated Active Power Load Breaking Current |
A |
630 |
|
Rated Closed-Loop Breaking Current |
A |
630 |
|
Rated Cable Charging Breaking Current |
A |
10 |
|
Rated Short-Circuit Making Current (Peak) |
kA |
50 |
|
Rated Short-Time Withstand Current (3s) |
kA |
20 |
|
Rated Short-Time Power Frequency Withstand Voltage |
kV |
42/50 |
|
Rated Lightning Impulse Withstand Voltage |
kV |
95/125 |
|
Circuit Resistance |
μΩ |
≤100 |
Key Features
Integration
A Compact Substation seamlessly integrates essential components such as 12/24KV switchgear, circuit breakers, transformers, and communication control terminals into a single unit, ensuring efficient and reliable performance.
Modularity
The modular design of a Compact Substation allows for easy assembly and flexible deployment, significantly reducing construction time and accommodating various urban and industrial applications.
Safety and Durability
Housed in a sealed, stainless steel enclosure, a Compact Substation is designed to be moisture-proof and durable, providing robust protection for critical electrical equipment and enhancing operational safety.
Reliability
By streamlining the integration of primary and secondary systems, a Compact Substation greatly improves the reliability and stability of urban power grid operations, ensuring consistent and uninterrupted power supply.
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