1 DB1 device series
1.4 Rated data
DB1 variable frequency drive
11/20 MN040031EN
Eaton.com
13
Rating plate inscription
The label on the rating plate has the following meaning (example):
Inscription
Meaning
DB1-342D2FN-N2CC
Part number:
DB1 = DB1 device series variable frequency drive
3 = Three-phase mains connection / three-phase motor connection
4 = Mains voltage category 400 V
2D2 = 2.2 A Rated current (2-decimal-2, output current)
F = Integrated radio interference suppression filter
N = No integrated brake chopper
N = no LED display
2C = Degree of protection IP20/Coldplate
C = Coated boards
Input
Rated data of mains connection:
Three-phase AC voltage (U
e
3~ AC)
Voltage 380 - 480 V, frequency 50/60 Hz, input phase current (3.5 A)
Output
Load side (motor) rated data:
Three-phase AC voltage (0 - U
e
), output phase current (2.2 A),
Output frequency (0 - 500 Hz)
Assigned motor output:
0.75 kW at 400 V/1 HP at 460 V for a four-pole, internally or surface-cooled three-
phase asynchronous motor (1500 min
-1
at 50 Hz/1800 rpm at 60 Hz)
Serial No.:
Serial number
IP20
Housing degree of protection: IP20, UL (cUL) Open type
Software
Software version (2.0)
25072016
Date of manufacture: 7/25/2016
Max. Amb. 60 °C
Maximum permissible ambient air temperature (60 °C)
Variable frequency drives are electrical equipment.
Read the manual (in this case MN040031EN) before making any electrical connec-
tions and commissioning.
a