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The medium voltage switchgears with single busbar are a clear solution for your power supply with little space requirement.

Our air-insulated, type-tested and factory assembled switchgears for indoor installation fulfil the standard IEC 62271-200.

 

        Your advantages

  • High availability
  • Safe energy supply
  • High personal safety
  • Optional pressure release duct
  • Primary components according to customer’s requirements
  • Vacuum or SF6 circuit breaker / power contactor
  • Switching devices and withdrawable units optional with motor drive
  • secondary equipment according to customer’s requirements
M6

Single busbar switchgear for primary distribution in withdrawable unit design

up to 24kV

Our medium voltage switchgear M6 in withdrawable unit design is developed for many applications.It is, for example applied as grid and distribution station in the industry as well as in power supply companies.

The switchgear is in compact design combined with high performance features.

Technical data
Rated voltage ...24kV
Rated current ...4000A
Rated short time current 3s …63kA
Rated peak withstand current …160kA
Arc proof withstand current …63kA
Loss of service continuity category ...LSC 2B
M6-G

High-performance switchgear for primary distribution in withdrawable unit design

up to 17.5kV

Our medium voltage switchgear M6-G in withdrawable unit design is used for many applications with high currents and short-circuit capacities. Possible areas of applications are in the industry and in power plants.

It is possible to use Generator circuit breaker according to standard IEEE C37.013 (draft IEC / IEE 62271-37-013) in the switchgear.

Technical data
Rated voltage …17.5kV
Rated current …5200A
Rated short time current 3s ...63kA
Rated short time current 1s …72kA
Rated peak withstand current …193kA
Arc proof withstand current …72kA
Loss of service continuity category ...LSC 2B
M9

Switchgear for secondary and primary distribution in fixed-mounted design

up to 24kV

Our medium voltage switchgear M9 in fixed-mounted design is developed for many applications of the energy distribution, e.g. in the industry, at power supply companies or as GL-certified switchgear for marine applications.Here are the circuit breaker and switch disconnector in fixed-mounted design.

The M9 can also be used as a medium voltage Motor-Starter combined with Starting Transformer.

Technical data
Rated voltage ...24kV
Rated current ...1250A
Rated short time current 3s ...31.5kA
Rated peak withstand current …80kA
Arc proof withstand current …31.5kA
Loss of service continuity category ...LSC 2A
M11-D

Single busbar switchgear for primary distribution in withdrawable unit design

up to 40.5kV

Our medium voltage switchgear M11 in withdrawable unit design is developed for several applications in the energy distribution. It can be used at voltages of 36kV up to 40,5kV, e.g. as grid and power distribution station or in the industry.

Technical data
Rated voltage …40.5kV
Rated current …2500A
Rated short time current 3s …31.5kA
Rated peak withstand current …80kA
Arc proof withstand current …31.5kA
Loss of service continuity category ...LSC 2B
M13

Compact switchgear for secondary and primary distribution in withdrawable unit design

up to 17,5kV

Our compact medium voltage switchgear M13 in withdrawable unit design is developed for many applications within the secondary and primary energy distribution.

In addition to the withdrawable design fields, are panels in fixed-mounted design available. The switchgear is used as grid and power distribution station, e.g. in die industry, for the public power supply, at energy supply companies as well as GL-certified switchgear for marine applications.

Technical data
Rated voltage …17,5kV
Rated current …2000A
Rated short time current 3s …31.5kA
Rated peak withstand current …80kA
Arc proof withstand current …31.5kA
Loss of service continuity category ...LSC 2B
M16

Compact switchgear for primary distribution in withdrawable unit design

36kV

Our compact medium voltage switchgear M16 in withdrawable unit design is used as compact grid and distribution station for different applications on the 36kV level. The areas of application are e.g. in the industry or at energy supply companies.

Technical data
Rated voltage 36kV
Rated current …2500A
Rated short time current 3s …31.5kA
Rated peak withstand current …80kA
Arc proof withstand current …31.5kA
Loss of service continuity category ...LSC 2B
M18

Compact switchgear for primary distribution in withdrawable unit design

up to 24kV

Our compact medium voltage switchgear M18 in withdrawable design is used as compact grid and distribution station for different applications up to 24kV. The areas of application are e.g. in the industry or at energy supply companies.

Technical data
Rated voltage ...24kV
Rated current ...3150A
Rated short time current 3s ...40kA
Rated peak withstand current ...100kA
Arc proof withstand current ...40kA
Loss of service continuity category ...LSC 2B
M19

Compact air insulated ring main unit

12kV

Our air isolated switchgear M19 in fix installed design for indoor installation is used as ring main unit in power companies.

The ring main panel is equiped with load disconnector and make proof erathing switch, the transformer panel is equiped with fuse-switch disconnector and make proof erathing switch.

Details

Technical data
Rated voltage 12kV
Rated current 630A
Rated short time current 3s 20kA
Rated peak withstand current 50kA
Arc proof withstand current 20kA
Loss of service continuity category LSC 2A