DRIESCHER - Air-insulated medium voltage switchgear

The metal enclosed, air insulated switchgears of Type F 24 are for universal application:

From compact ring cable units up to complex power distribution systems.

Tailored to meet the demand of municipal utility corporations and power supply companies in industry and public buildings. These systems meet the specific requirements of the user in every respect and ensure a satisfactory power distribution.

The switch panels have been subjected to corresponding type testing in compliance with DIN EN 62271-200.

• Type F24 - 606519-27

600 mm wide, 650 mm depth and 1900 mm high

• Type F24 - 756519-27

750 mm wide, 650 mm depth and 1900 mm high

• Type F24 - 906519

900 mm wide, 650 mm depth and 1900 mm high

• rated voltage 24 kV
• rated current 630 A

The series 88 offers the highest possible safety from the effects of an arc.
The protection from the effects of an arc is the highest requirement a power distribution has to meet. Doors and covers may not either open or remove nor may burn holes occur in parts of the casing. Indicators may not inflame and the circuit of the protective conductor has to stay functional. The series 88 offers this protection. Test of IPH acc. to IEC 61641 respectively VDE 0660 Part 500/2 that have been successfully passed, confirm that the protection and health of the personnel is given any time. For an additional increase of safety we can optionally offer you arc barriers in the panel frame as well as insulated main bus bar systems.

• TSK-tested
• tested for resistance to accidental arcing
• according to EN 60439-1

The SF6-free medium voltage switchgear «ECOS-C», rated to 24 kV rated voltage, is, with only a 240 mm field width, the most compact circuit breaker system on the market. Equipped with first-class vacuum interrupters, the circuit breaker can reliably switch off short-circuit currents up to 20 kA, in 3 s.
The fluid insulation «Midel 7131», which is classified as non-hazardous by the Federal Environment Agency, has been tested for decades and is completely free from «F» components.
The system is 100% recyclable at the end of its life without high costs.

Features

• free from SF6, fluoroketone and fluoronitrile, thus GWP = 0.0
• factory-assembled, certified 2- to 7- panel compact systems with only 240 mm panel width
• busbar and all fields dimensioned for 630 A continuous normal current
• personal safety, encapsulated with touch-proof primary part IP67
• high fault arc safety thanks to fully 1-pole metal-encapsulated primary part
• environmentally-friendly fluid insulation Midel 7131 classified as non-hazardous by the Federal Environment Agency
• circuit breaker with 20 kA, 3 s interrupters
• ARC-capable stored-energy drive, up to 10,000 switching operations (M2)
• for unrestricted site altitude (>1000 m)
• a separate, air-insulated, fault-proof measuring panel is available

We manufacture low voltage switchgears and switching devices for energy-supply companies, municipal utility companies, municipalities and industry around the world in accordance with international standards and guarantee a safe, reliable and cost-effective energy supply.

Low voltage switchgears:

• Closed switchgear (up to 6300 A)
• Open scaffolding structures for compact stations
• Cable and fixed distribution cabinets

Low voltage switching devices:

• Fuse switch disconnectors
• Switch and fuse rails

DRIESCHER - Air-insulated medium voltage switchgear

The metal enclosed, air insulated switchgears of Type F 24 are for universal application:

From compact ring cable units up to complex power distribution systems.

Tailored to meet the demand of municipal utility corporations and power supply companies in industry and public buildings. These systems meet the specific requirements of the user in every respect and ensure a satisfactory power distribution.

The switch panels have been subjected to corresponding type testing in compliance with DIN EN 62271-200.

• Type F24 - 606519-27

600 mm wide, 650 mm depth and 1900 mm high

• Type F24 - 756519-27

750 mm wide, 650 mm depth and 1900 mm high

• Type F24 - 906519

900 mm wide, 650 mm depth and 1900 mm high

• rated voltage 24 kV
• rated current 630 A

The series 88 offers the highest possible safety from the effects of an arc.
The protection from the effects of an arc is the highest requirement a power distribution has to meet. Doors and covers may not either open or remove nor may burn holes occur in parts of the casing. Indicators may not inflame and the circuit of the protective conductor has to stay functional. The series 88 offers this protection. Test of IPH acc. to IEC 61641 respectively VDE 0660 Part 500/2 that have been successfully passed, confirm that the protection and health of the personnel is given any time. For an additional increase of safety we can optionally offer you arc barriers in the panel frame as well as insulated main bus bar systems.

• TSK-tested
• tested for resistance to accidental arcing
• according to EN 60439-1

The SF6-free medium voltage switchgear «ECOS-C», rated to 24 kV rated voltage, is, with only a 240 mm field width, the most compact circuit breaker system on the market. Equipped with first-class vacuum interrupters, the circuit breaker can reliably switch off short-circuit currents up to 20 kA, in 3 s.
The fluid insulation «Midel 7131», which is classified as non-hazardous by the Federal Environment Agency, has been tested for decades and is completely free from «F» components.
The system is 100% recyclable at the end of its life without high costs.

Features

• free from SF6, fluoroketone and fluoronitrile, thus GWP = 0.0
• factory-assembled, certified 2- to 7- panel compact systems with only 240 mm panel width
• busbar and all fields dimensioned for 630 A continuous normal current
• personal safety, encapsulated with touch-proof primary part IP67
• high fault arc safety thanks to fully 1-pole metal-encapsulated primary part
• environmentally-friendly fluid insulation Midel 7131 classified as non-hazardous by the Federal Environment Agency
• circuit breaker with 20 kA, 3 s interrupters
• ARC-capable stored-energy drive, up to 10,000 switching operations (M2)
• for unrestricted site altitude (>1000 m)
• a separate, air-insulated, fault-proof measuring panel is available