Description
MGN24-12 Series High Voltage AC Disconnector for indoor installation is a three-pole indoor disconnector for power distribution equipment, designed to turn on and off de-energized sections of electrical circuits with a rated voltage of 10 kV, 20 kV or 35 kV and an alternating current frequency of 50 and 60 Hz. The special version can be used in a severe impact area.
Rated voltage, kV: 10
Maximum working voltage, kV: 12
Rated current, A: 400, 630, 800, 1000, 1250
MGN24 is used for switching three-phase coffee circuits with a rated voltage of 12 / 13.8 / 15/24 kV, as well as for automatically disconnecting these circuits during short circuits and overloads. It is also widely used as a protective and control device for traction substations, industrial and mining enterprises, in urban and distribution networks.
Operating conditions of MGN24-12:
- Altitude: up to 2000 m.
- Ambient temperature: from -15 ° C to + 40 ° C.
- Humidity: the average value of relative humidity during the day is not more than 95%; the average value of relative humidity during the month is not more than 90%.
- Seismic resistance up to 8 points.
- Environment is not explosive, does not spread dust, aggressive gas and steam in areas that destroy metal and insulation.
- Lifetime — 20-25 years.
The warranty is valid for 2 years.
