NORD Drivesystems BU0300 - Manual (Page 10)

NORDAC trio SK 300E Manual
10 Subject to technical alterations BU 0300 EN
1.6 Nomenclature / Type code
The NORDAC trio SK 300E frequency inverter has the same nomenclature as other NORDAC frequency
inverters. The information contained therein can be determined in the same way. The type classification of the
frequency inverter contains the device type, the nominal output, data on mains voltage, the noise suppression
filter, protection class and any special device designs. The nomenclature of the adapter unit, which represents
the link between the motor and frequency inverter, can be found in the designation of the geared motor. This
clearly identifies a drive unit with SK 300E. The nomenclature contains the abbreviation of the adapter unit,
version and variant of the components, the protection class and the motor winding circuits.
NOTE
The nomenclature must always be provided in orders and for service and support cases!
Adapter unit Frequency inverter
TI 0 / 1 C - S - SK 300E - 55 0 - 3 40 - B - C - ABC
Special device design
(3 letters)
IP protection class of frequency inverter:
space = IP55 design (Standard)
C (coated) = IP66 design (Option)
Integrated noise suppression filter:
B = Class B1
Mains voltage:
x23 = 230V
x40 = 400V
Number of mains phases:
3 = 3 phase
Digits before comma for power:
0 = 0.xx,
1 = 0x.x0
Device nominal power (xx):
37 = 0.37kW …
40 = 4.00kW
Device series:
SK 300E
S tar / Delta circuit
IP protection class of adapter unit:
space = IP55 design (Standard)
C (coated) = IP66 design (Option)
Variant 1 / 2 (...of adapter unit)
1 = with screwed cable glands
2 = Harting connector attachment
Version 0
T rio Interface (trio- adapter unit)