Low Voltage Switchgears

Low Voltage Switchgears       /       SEK/SEV 32

Complete Equipment System for Complex Applications
The standardized and type tested low voltage power distribution system from GE. The switchboard assemblies leave the manufacturing plant fully tested and ready for installation & commissioning.

Main Advantages:

  • Ease of use in projects and planning
  • Compact design
  • High level of operational and working safety
  • Can be easily interconnected with each other
  • Easily integrated with the process control system

Standard Switchboard type SEK
Main power distribution, modular construction, for currents up to 6300A.

Motor Control Centre type SEV 32
Motor control center with fully withdrawable modules.

All switching, control and protection devices are mounted as one functional unit within one module. Each cubicle can house up to 32 withdrawable units from a range of 7 standard module sizes.

Field Bus Communication
SEK/SEV 32 cubicles can be supplied with an optional integrated field bus system utilizing specially developed motor control devices and air circuit breakers with communication features.

Type Tests
Totally Type-tested low voltage switchgear & control gear combinations (TTA) according to IEC 60439-1, DIN EN 60439-1 & VDE 0660 part 500

Arc fault protection (Protection against internal faults) tested according to IEC 61641 & supplementary sheet 2 to DIN EN 60439-1

SEK/SEV 32 In a glance
Electrical Data
Rated operational voltage (Ue)
Rated current (Ie)
Rated insulation voltage (Ui)
Rated short-time withstand current (Icw)
Rated peak withstand (Ipk)
Air and creepage distance
Rated Impulse withstand voltage (Uimp)
Pollution degree
AC 690 V, DC 600 V
up to 6300 A
up to 1000 V
up to 100 kA (SEK) / up to 80 kA (SEV 32)
up to 220 kA (SEK) / up to 176 kA (SEV 32)
according to DIN VDE 0110
8 kV Over voltage category III
3

Mechanical Data
Protection degree according to IEC 60529 IP20 up to IP54
Dimensions Height 2200 mm
Depth 600, 800, 1000 and 1200 mm
Width 400, 500, 600, 800, 1000 and 1200 mm
Form of internal separation Form 1 up to Form 4b