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1 type code / frequency inverter - basic device, 2 type codes / adapter unit - technology unit, 3 type codes / optional modules – NORD Drivesystems BU0180 User Manual

Page 16

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SK 180E Manual for frequency inverters

16

Pre-series version

BU 0180 GB-0914

1.6.1

Type code / Frequency inverter - Basic device

SK 180E-370-323-B (-C)

IP protection class:

Standard = IP55,

C =

“coated” = IP66

Radio interference filter: O = without, A = Class A1 (C2), B = Class B1 (C1)

Mains voltage: x12 = 115 V, x23 = 230 V, x40 = 400 V

Number of mains phases: 1xx = single phase, 3xx = 3-phase
(for 230V up to 1.1kW: 1~/3~)

Digits before decimal point for power: 0 = 0.xx, 1 = 0x.x0, 2 = 0xx.0

Device nominal power: 250 = 0.25 kW, 370 = 0.37 kW, ... 221 = 2.2 kW

Device series:

SK 180E, SK 190E

(...) Options, only implemented if required.

1.6.2

Type codes / Adapter unit - Technology Unit

SK TI4-TU-BUS (-C-WMK-TU)

Wall mounting kit: -1 = Size 1 + 2, -2 = Size 3

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 (z.B. 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 bus module or I/O extension

SK TU4-CAO (-C-M12)

M12 system connectors: only TU4, alternative to terminals

IP protection class:

Standard = IP55,

C =

“coated” IP66

Option type:

CAO = CANopen, PBR = Profibus, ECT = EtherCAT®
DEV = DeviceNet, IOE = I/O extension, .etc.

Option series:

TU4 = external Technology Unit

CU4 = internal customer unit

(...) Options, only implemented if required.