SEN Plus high-voltage system

SEN Plus type-approved high-voltage system, up to 6,300A

 

SEN Plus – the reliable solution for all low-voltage switchgear systems

Type-approved in accordance with IEC 61439-1-2 (ALt IEC 60439-1), DIN EN 61439-1-2 and VDE.0660 part 500

Thanks to their compact design, up to 32 x 11kW starters (which are all easy to install and connect) fit into a single MCC field.Members of operating staff are protected from contact with dangerous live components.

Safe to reconfigure during operation

SEN Plus – up to form 4b in conformity with IEC 61439-2

Technical specifications 

  • Type-approved in accordance with IEC 61439-1, DIN EN 61439-1 and VDE.0660 part 500
  • Thanks to their compact design, up to 32 x 11kW starters (which are all easy to install and connect) fit into a single MCC field.Members of operating staff are protected from contact with dangerous live components.
  • Motor starter in rack configuration, up to 280kW, plus “soft” starter and frequency-controlled drive systems
  • Designed for wall installation.Very easy to handle from the front during installation and maintenance
  • Rated operating voltage:up to 690V, AC and DC
  • Radio frequency f 50 / 60Hz
  • Rated current:up to 6,300A
  • Rated surge-voltage resistance/surge-voltage category Uimp 8kV / III
  • Rated current of horizontal busbar up to 7,800A
  • Rated current of vertical busbar 850 / 1,200 / 1,550 / 1,900A
  • Rated surge-current resistance Ipk up to 220kA short-circuit resistance
  • Rated insulating voltage:1,000V
  • Rated short-term current-carrying capacity:up to 80kA
  • Rated surge current:up to 176kA
  • Mechanical data
  • Protection rating as per IEC 60529:IP 30 to 54
  • Dimensions:
    Height 2,000 / 2,200mm
  • Depth 600 / 800 / 1,200mm
  • Width 400 / 500 / 600 / 800 / 1,000 / 1,200mm
  • Height units 1 E = 25mm
  • Internal division layout:Form 3b to 4b
  • Colour RAL 7035

Simple operation

SEN Plus – IP30 up to IP54, IEC 61439-1-2

Designed for production-based configuration

SEN Plus – with EntelliGuard safety features

 

Connection of SEN Plus with the new EntelliGuard power switch ensures enhanced health and safety for staff, along with improved protection of the system.

Cellular configuration stops faults spreading, as demonstrated by evidence from system audits.

The system can also withstand major error-generating factors, thanks to its short-circuit resistance of up to 100kA.

Suitable for use in many areas

  • Commercial and transport sectors
  • Large and small office buildings
  • Warehouses
  • Shopping centres
  • Schools and colleges
  • Hospitals
  • Airports
  • Industry
  • Chemicals / petrochemicals
  • Mechanical engineering
  • Steel industry
  • Paper mills
  • Pharmaceutical industry
  • Printing shops
  • Ship building
  • Public premises
  • Sewage-treatment plants
  • Waste-disposal and recycling
  • Power utility company
  • Telecommunications
  • Cable network operators
  • Passenger transport