- Multiple Safety Protections: Metal-enclosed structure integrated with short-circuit and overload protection ensures safe and reliable operation.
- Stable Operation under All Conditions: Excellent electrical performance and thermal stability guarantee continuous power supply to the system.
- Modular Compact Layout: Scientifically divided design for easy installation, commissioning, and high maintenance efficiency.
- Intelligent Operation and Maintenance Support: Remote monitoring and equipment management functions, adaptable to the standardized expansion requirements of State Grid.
- Convenient Maintenance Access: Reserved maintenance windows and monitoring systems reduce the difficulty of fault handling.
Product Parameter
|
Standardized Communication Metal-enclosed Switchgear |
|||
|
NO. |
Item |
Unit |
Parameters |
|
1 |
Rated Voltage |
kV |
12 |
|
2 |
Maximum Rated Current of Main Busbar |
A |
4000 |
|
3 |
Rated Frequency |
Hz |
50 |
|
4 |
Rated Short-Time Withstand Current |
kA |
25,31.5,40,50 |
|
5 |
Rated Peak Withstand Current |
kA |
63,80,100,125 |
|
6 |
Power Frequency Withstand Voltage (to Ground/Interrupting Gap) |
kV |
42/48 |
|
7 |
Lightning Impulse Withstand Voltage (to Ground/Interrupting Gap) (Peak) |
kV |
75/85 |
|
8 |
Protection Grade |
/ |
IP4X(IP2X) |
|
9 |
Operating Voltage |
V |
DC110/220,AC220 |
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