27kv Permanent Magnetic Actuator Pole Mounted Vacuum Auto Recloser
China 27kv Permanent Magnetic Actuator Pole Mounted Vacuum Auto Recloser, Find details about China 27kv Recloser, 27kv Auto Recloser from 27kv Permanent Magnetic Actuator Pole Mounted Vacuum Auto Recloser
Basic Info.
Model NO.
AR-3S-27
Trademark
New Concept Electric
Specification
80 kg
Origin
Yangzhou, Jiangsu, China
HS Code
8535210000
Model NO.
AR-3S-27
Trademark
New Concept Electric
Specification
80 kg
Origin
Yangzhou, Jiangsu, China
HS Code
8535210000
Product Desciption
27kv Permanent Magnetic Actuator Pole Mounted Vacuum Auto Recloser
The AB-3S series circuit reclosers are recently-developed pole-mounted intelligent vacuum circuit reclosers of a new generation, which absorb the advanced domestic and foreign technologies adopted by our company, embody the design concept of being "intelligent, energy-saving, environemntally-friendly and maintenance-free" and comply with the actual conditions of China's power distribution network and the construction requirements of smart grid. These products can be used as switches at the 10kV outgoing line of substation as well as pole-mounted switches for power distribution networks. This product integrates such functions as control, protection, measurement, fault positioning, online monitoring and synchronous closing. With full functions and high digitalized and intelligent degree, they are top choices for equipment of power distribution network automation and intellectualization process.
This product conforms to IEC60044-1, IEC60060, IEC60068-2, IEC60099-4, IEC60255-27, IEC60270, IEC60280.1, IEC60529, IEC60694, IEC60815-1, IEC60870-5-101, IEC61000-4, IEC61243-5, IEC62271, standards, etc.
Major Technical Parameters are Shown Below:
The AB-3S series circuit reclosers are recently-developed pole-mounted intelligent vacuum circuit reclosers of a new generation, which absorb the advanced domestic and foreign technologies adopted by our company, embody the design concept of being "intelligent, energy-saving, environemntally-friendly and maintenance-free" and comply with the actual conditions of China's power distribution network and the construction requirements of smart grid. These products can be used as switches at the 10kV outgoing line of substation as well as pole-mounted switches for power distribution networks. This product integrates such functions as control, protection, measurement, fault positioning, online monitoring and synchronous closing. With full functions and high digitalized and intelligent degree, they are top choices for equipment of power distribution network automation and intellectualization process.
This product conforms to IEC60044-1, IEC60060, IEC60068-2, IEC60099-4, IEC60255-27, IEC60270, IEC60280.1, IEC60529, IEC60694, IEC60815-1, IEC60870-5-101, IEC61000-4, IEC61243-5, IEC62271, standards, etc.
Major Technical Parameters are Shown Below:
| Rated voltage | kV | 24 |
| Rated current | A | 630/1250 |
| Rated frequency | Hz | 50 |
| 1min power frequency withstand voltage (to ground/ open contacts) | kV | 65/79 |
| Rated lightning pulse withstand voltage (to ground/ open contacts) | kV | 125/145 |
| Rated short circuit break current | kA | 25 |
| Rated short circuit making current(peak) | kA | 63 |
| Thermal stable current(4s) | kA | 25 |
| Dynamic stable current(Peak) | kA | 63 |
| Rated short circuit current break time | Time | 30 |
| Closing time | ms | ≤65 |
| Breaking time | ms | ≤45 |
| Average open speed | m/s | 1.4±0.2 |
| Average close speed | m/s | 1.0±0.2 |
| Mechanical time | Time | 10000 |
| Rated operation sequence of circuit recloser | O-0.3s-CO-3s-CO- 3s-CO | |
| Current transformer ratio | optional | |
| Accuracy degree | optional | |
| Shell protection degree | IP64 | |
| Weight | kg | 200 |
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