1 DB1 device series
1.5 Type code
DB1 variable frequency drive
11/20 MN040031EN
Eaton.com
14
1.5 Type code
The type code or part no. for the DB1 series of variable frequency drives is
made up of four sections
Series – Power section – Model – Version
The following figure shows it in greater detail:
Figure 5:
Type code
D B
1
-
1
2
2
D
3
F
N
-
N
2
C
C - P F C
Description
Power factor compensation
Version
C = Additional PCB protection (coated boards)
Style
C = Coldplate
Degree of protection
2 = IP20 / NEMA 0
Display unit
N = no LED display
Brake chopper
N = No internal brake chopper
B = Brake chopper
EMC (radio interference suppression filter)
N = no internal RFI filter
F = Internal RFI filter
Rated operational current
(examples)
2D3 = 2.3 A
4D1 = 4.1 A
046 = 46 A
Mains voltage category
D = 115 V (mains)
→
230 V (motor) (D = doubler)
M = 115 V / 230 V. (110 +10 % - 230 -20 %) V
1 = 115 V (110 -10 % - 115 +10 %) V
2 = 230 V (200 -10 % - 240 +10 %) V
4 = 400 V (380 -10 % - 480 +10 %) V
Connection in power section
1 = Single-phase
mains
connection
/
three-phase
motor
connec-
3 = Three-phase mains connection / three-phase motor connec-
Series
DB1 = variable frequency drive, basic, series 1
(D = drives, B = basic, 1 = series)