ABB Sub Main Distribution Boards (SMDBs)

ABB Sub Main Distribution Boards (SMDBs) – ranges up to 800A

Multi Purpose PowerpackRange

Characteristics and Specifications

Application

A range of empty multi purpose enclosures and enclosures with components mounted: load break switches, changeover switches, and switch fuses.

Technical Data

  • Standard: IEC 947, BS EN 947 parts 1 & 3
  • Max. load: 800 amps
  • Max. voltage: 240 / 415 V ac, 50 / 60 Hz
  • Range: 8 sizes
  • Degree of protection: IP 54
  • Enclosure material: Cold rolled sheet steel 1 mm sizes 1 to 6, 1.5 mm sizes 7 & 8 (Aluzinc steel on request)
  • Enclosure finish: Grey, RAL 7035

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Unikit Range

Characteristics and Specifications

Technical Details:

  • Standard (Regulations): IEC 439-1/EN 60439-1/BS EN 60439-1&3
  • Max. load
  • Wall mounted (UNIKIT 150): 250 A
  • Free standing (UNIKIT 250): 630 A
  • Max. voltage: 400V ac, 50/60 Hz
  • Rated insulation voltage Ui: 1000 V AC
  • Rated operational voltage Ue: 690 V AC
  • Degree of protection:
  • IP 30 without Door
  • IP 41 with Door
  • IP 54 on request
  • Colour: RAL 7035 (1013 available on request)
  • Rated short time withstand current: 35 KA
  • Enclosure material: Cold rolled sheet steel 1.5 mm
  • (Aluzinc steel on request)

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Mirage Range

250 A Technical details

  • Standard: IEC 439-1, EN 60439-1/BS EN 60439-1 &3
  • Max. load: 250 Amp
  • Max. voltage: 415V ac, 50/60 Hz
  • Rated insulation voltage: 1000V ac
  • Rated operational voltage: 690 V ac
  • Range: 2, 4, 6, 8, 12 and 16 TP&N ways
  • Incoming Device: Max. 250 Amp, TP MCCB size T3
  • Outgoing Device: Max. 125 Amp, TP or SP MCB S800
  • Protection degree: IP 42 (IP54 as an option on request)
  • IP 20 for pan assembly
  • Color: RAL 7035
  • Rated short time withstand current: 35 KA at 415V. 0.25 pf
  • Rated peak withstand current: 73.5 KA at 415V. 0.25 pf
  • Rated impulse withstand voltage: 2.5 kV
  • Enclosure material: Cold rolled sheet steel 1.5 mm
  • (ALUZINK steel on request)

400 A Technical details

  • Standard: IEC 439-1, EN 60439-1/BS EN 60439-1 &3
  • Max. load: 400 Amp
  • Max. voltage: 415V ac, 50/60 Hz
  • Rated insulation voltage: 1000V ac
  • Rated operational voltage: 690 V ac
  • Range: 4, 6, 8, 12 and 16 TP&N ways
  • Incoming Device: Max. 400 Amp, TP MCCB size T5
  • Outgoing Device: Max. 125 Amp, TP or SP MCB S800
  • Protection degree: IP 42 (IP54 as an option on request)
  • IP 20 for pan assembly
  • Color: RAL 7035
  • Rated short time withstand current: 36 KA at 415V. 0.25 pf
  • Rated peak withstand current: 75.6 KA at 415V. 0.25 pf
  • Rated impulse withstand voltage: 6 kV
  • Enclosure material: Cold rolled sheet steel 1.5 mm
  • (ALUZINK steel on request)

630 A Technical details

  • Standard: IEC 439-1, EN 60439-1/BS EN 60439-1 &3
  • Max. load: 630 Amp
  • Max. voltage: 415V ac, 50/60 Hz
  • Rated insulation voltage: 1000V ac
  • Rated operational voltage: 690 V ac
  • Range: 4, 6, 8, 12 and 16 TP&N ways
  • Incoming Device: Max. 630 Amp, TP MCCB size T5-630 PR221DS
  • Outgoing Device: Max. 125 Amp, TP or SP MCB S800
  • Protection degree: IP 42 (IP54 as an option on request)
  • IP 20 for pan assembly
  • Color: RAL 7035
  • Rated short time withstand current: 50 KA at 415V. 0.25 pf
  • Rated peak withstand current: 105 KA at 415V. 0.25 pf
  • Rated impulse withstand voltage: 6 kV
  • Enclosure material: Cold rolled sheet steel 1.5 mm
  • (ALUZINK steel on request)

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