NORD Drivesystems BU0135 - Manual (Page 13)

1 General
BU 0135 GB-2713 Pre-series version 13
1.6.1 Type code for basic unit
SK 175E-751-340-B (-C)
IP protection class: Standard = IP55, C = “coated”
Radio interference filter: B = Class C1
Mains voltage: x40 = 200 - 500V
Number of mains phases: 3xx = 3-phase
Digits before decimal point for power: 0 = 0.xx, 1 = 0x.x0, 2 = 0xx.0
Device nominal power: 301 = 3.0kW, 751 = 7.5kW
Device series: SK 105E, SK 115E, SK 125E, SK 135E,
SK 145E, SK 155E, SK 165E, SK 175E
(...) Options, only implemented if required.
1.6.2 Type codes / Adapter unit - Technology Unit
SK TI4-TU-MSW (-C-WMK-TU)
Wall mounting kit: -1 = Size 1 + 2
IP protection class: Standard = IP55, C = “coated” IP66
Suitable device types: NET = optional net module (e.g. TU4-24V-… )
MSW = maintenance switch (SK TU4-MSW
BUS = optional bus module (e.g. CANopen: TU4-CAO)
Group: TU = Technology unit
Device series: SK TI4 = Adapter unit SK TI4
(...) Options, only implemented if required.
1.6.3 Type codes / Optional modules
For optional modules
SK TU4-24V-123-B (-C)
IP protection class: Standard = IP55 , C = “coated” IP66
Radio interference filter: B = Class C1
Mains connection: 123 = 1~ 230V*, 140 = 1~ 400V*
Option type: 24V = 24V power supply, FUSE
Option series: TU4 = external Technology Unit,
CU4 = = internal customer unit
*) The voltage depends on the motor starter used; please also refer to the technical data.
(...) Options, only implemented if required.