- Environmentally friendly gas insulation: A low-carbon medium alternative solution to reduce greenhouse gas emissions.
- Compact space design: A miniaturized structure saves floor space and facilitates installation and maintenance.
- High-reliability insulation performance: Gas insulation technology ensures long-term stable operation of the equipment.
- Multiple safety protections: Three-level protection mechanisms against overvoltage, overcurrent, and short circuits.
- Modular and scalable: Independent replacement of functional units supports flexible upgrades.
- Standardized and universal design: Unified interfaces and module configurations reduce the complexity of operation and maintenance.
- Intelligent operation and maintenance management: Remote monitoring and self-diagnosis of faults improve operational efficiency.
Product Parameter
|
Standardized Environmentally Friendly Gas-insulated Ring Main Unit |
|||
|
NO. |
Project Name |
Unit |
Circuit Breaker Cabinet |
|
1 |
Rated voltage |
kV |
12 |
|
2 |
Rated current |
A |
630 |
|
3 |
Rated frequency |
Hz |
50/60 |
|
4 |
Rated short-time breaking current |
kA |
20 |
|
5 |
Rated short-time making current |
kA |
50 |
|
6 |
Rated short-time withstand current |
kA |
20 |
|
7 |
Rated peak withstand current |
kA |
50 |
|
8 |
Power frequency withstand voltage (phase-to-phase, earth/interphase) |
kV |
42/48 |
|
9 |
Lightning impulse withstand voltage (phase-to-phase, earth/interphase) (peak) |
kV |
75/85 |
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