5 Technical data
5.1 General rated data
DB1 variable frequency drive
11/20 MN040031EN
Eaton.com
88
Overvoltage (surge, EN 61000-4-5: 2006)
115 V
±1, phase to phase/neutral conductor
±2, phase/neutral conductor to ground
(200 - 240) V
±1, phase to phase/neutral conductor
±2, phase/neutral conductor to ground
(380 - 480) V
±2, phase to phase
±2, phase to ground
±4, Fail Safe
Voltage stability (flash, EN 61800-5-1: 2007)
(110 - 115) V
U
kV
1.5
(200 - 240) V
U
kV
1.5
(380 - 480) V
U
kV
2.5
Radio interference class (EMC)
Maximum screened motor cable length with
integrated radio interference suppression filter
Category C1 (line-conducted)
l
m
1
Category C2
l
m
3
Category C3
l
m
10
Installation position
optional - depends on the coolin
Altitude
h
m
0 - 1,000 above sea level,
> 1000 with 1 % load current reduction every 100 m,
max. 2,000
Degree of protection
IP20 (NEMA 0)
touch guard
BGV A3 (VBG4, finger and back-of-hand proof)
Main circuit / power section
Feed
Rated operational voltage
DB1-12…
U
e
V
1~ 230 (200 V -10 % - 240 V +10 %)
DB1-1D…
U
e
V
1~ 110 (110 V - 10 % - 115 V +10 %)
→
U
2
= 230 V
DB1-1M…
U
e
V
1~ 110 - 230 (110 V -20 % - 230 V +10 %)
→
U
2
= 230 V
DB1-32…
U
e
V
3~ 230 (200 V -10 % - 240 V +10 %)
DB1-34…
U
e
V
3~ 400 (380 V -10 % - 480 V +10 %)
Mains frequency
f
Hz
48 - 62
Phase imbalance
%
max. 3
Maximum short-circuit current (supply voltage)
SCCR
kA
100
Mains switch-on frequency
Maximum of one time every 30 seconds
Mains network configuration (AC power supply
network)
TN and TT network with directly grounded star point
Inrush current
I
A
< I
LN
Technical data
Symbol
Unit
Value