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1. The characteristics and advantages of the sulfur hexafluoride sf6 ring main unit are worth considering when looking for a reliable and efficient solution for power distribution systems. This type of equipment offers several key benefits that make it a popular choice among industry professionals. Firstly, the sulfur hexafluoride ring main unit is known for its high level of insulation, which helps to prevent electrical faults and ensures a safe operating environment.
2. Additionally, this type of gas insulated SF6 ring main unit switchgear equipment is compact in size, making it easy to install and maintain in various settings.
3. Furthermore, the sulfur hexafluoride SF6 ring main unit switchgear is designed for long-term durability, providing a reliable solution for power distribution needs. Its advanced technology allows for efficient operation and minimal maintenance requirements, saving both time and resources in the long run.
4. Overall, the sulfur hexafluoride SF6 ring main unit switchgear is a cost-effective and reliable option for power distribution systems, offering a range of benefits that make it a top choice for industry professionals.
1. The characteristics and advantages of the sulfur hexafluoride sf6 ring main unit are worth considering when looking for a reliable and efficient solution for power distribution systems. This type of equipment offers several key benefits that make it a popular choice among industry professionals. Firstly, the sulfur hexafluoride ring main unit is known for its high level of insulation, which helps to prevent electrical faults and ensures a safe operating environment.
2. Additionally, this type of gas insulated SF6 ring main unit switchgear equipment is compact in size, making it easy to install and maintain in various settings.
3. Furthermore, the sulfur hexafluoride SF6 ring main unit switchgear is designed for long-term durability, providing a reliable solution for power distribution needs. Its advanced technology allows for efficient operation and minimal maintenance requirements, saving both time and resources in the long run.
4. Overall, the sulfur hexafluoride SF6 ring main unit switchgear is a cost-effective and reliable option for power distribution systems, offering a range of benefits that make it a top choice for industry professionals.
No. | Item | DGM6-12/C | DGM6-12/F | DGM6-12/V | |
1 | Rated voltage | 12kV | 12kV | 12kV | |
2 | Rated Frequency | 50Hz | 50Hz | 50Hz | |
3 | Rated Current | 630A | 125A | 630A | |
4 | Rated Power Frequency Withstand Voltage | Interphase, Phase to Earth | 42kV | 42kV | 42kV |
Isolation Fracture | 48kV | 48kV | 48kV | ||
5 | Rated Lightning Impulse Voltage | Interphase, Phase to Earth | 75kV | 75kV | 75kV |
Isolation Fracture | 85kV | 85kV | 85kV | ||
6 | Rated Short-Time Withstand Current | 25kA/4S | - | 25kA/4S | |
7 | Rated Peak Withstand Current | 63kA | - | 63kA | |
8 | Rated Short-Circuit Breaking Current | - | 31.5kA | 25kA | |
9 | Rated Short-Circuit Making Current | 63kA | - | 63kA | |
10 | Rated Transfer Current | - | 1700A | - | |
11 | Rated Active Load Breaking Current | 630A | - | 630A | |
12 | Rated Breaking Current of Cable Point | 10A | - | 25A | |
13 | Rated Short-Time Making Current Making Capacity | Main Circuit 5x | - | Earthing Switch 5x | |
14 | Mechanical Life Span | Load Switch 10000 / | Circuit breaker 20000/ | ||
15 | Internal Arc Level | 25kA/1s | |||
16 | Rated Gas Pressure | 0.04MPa |
No. | Item | DGM6-12/C | DGM6-12/F | DGM6-12/V | |
1 | Rated voltage | 12kV | 12kV | 12kV | |
2 | Rated Frequency | 50Hz | 50Hz | 50Hz | |
3 | Rated Current | 630A | 125A | 630A | |
4 | Rated Power Frequency Withstand Voltage | Interphase, Phase to Earth | 42kV | 42kV | 42kV |
Isolation Fracture | 48kV | 48kV | 48kV | ||
5 | Rated Lightning Impulse Voltage | Interphase, Phase to Earth | 75kV | 75kV | 75kV |
Isolation Fracture | 85kV | 85kV | 85kV | ||
6 | Rated Short-Time Withstand Current | 25kA/4S | - | 25kA/4S | |
7 | Rated Peak Withstand Current | 63kA | - | 63kA | |
8 | Rated Short-Circuit Breaking Current | - | 31.5kA | 25kA | |
9 | Rated Short-Circuit Making Current | 63kA | - | 63kA | |
10 | Rated Transfer Current | - | 1700A | - | |
11 | Rated Active Load Breaking Current | 630A | - | 630A | |
12 | Rated Breaking Current of Cable Point | 10A | - | 25A | |
13 | Rated Short-Time Making Current Making Capacity | Main Circuit 5x | - | Earthing Switch 5x | |
14 | Mechanical Life Span | Load Switch 10000 / | Circuit breaker 20000/ | ||
15 | Internal Arc Level | 25kA/1s | |||
16 | Rated Gas Pressure | 0.04MPa |
1. Altitude: Not more than 2000 meters
2. Ambient Temperature: Upper limit +400C, Lower limit -350C
3. Temperature: Max average relative temperature
24-hour measurement ≤ 95%
1-month measurement ≤ 90%
4. Oxygen resistance: the ground oxygen intensity shall not exceed 8 degrees
1. Altitude: Not more than 2000 meters
2. Ambient Temperature: Upper limit +400C, Lower limit -350C
3. Temperature: Max average relative temperature
24-hour measurement ≤ 95%
1-month measurement ≤ 90%
4. Oxygen resistance: the ground oxygen intensity shall not exceed 8 degrees