6 Technical Data
6.1 General rating data
146
DC1…20… and DC1…OE1 Variable Frequency Drives
02/20 MN040059EN
www.eaton.com
Overvoltage (surge, EN 61000-4-5: 2006)
110 - 115 V, 200 - 240 V
U
kV
±1, phase to phase/neutral conductor
±2, phase/neutral conductor to earth
380 - 480 V
U
kV
±2, phase to phase
±4, phase to earth
Electric strength (flash, EN 61800-5-1: 2007)
110 - 115 V, 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
l
m A
1, only for DC1-122D3F… to DC1-12011F…(FS1, FS2)
Category C2
l
m A
5
Category C3
l
m A
25
Mounting position
vertical
Altitude
h
m A
0 - 1000 above sea level,
> 1000 with 1% load current reduction every 100 m,
maximum 2000 with UL approval,
maximum 4000 without UL approval
Degree of
protection
IP20 (NEMA 0) / IP66 (NEMA 4X)
Protection against contact
BGV A3 (VBG4, finger- and back-of-hand proof)
Main circuit / power section
Feeder unit
Rated operating voltage
DC1-1D…
U
e
V
1~ 110 (110 V - 10 % - 115 V +10 %,
→
U
2
= 230 V)
DC1-12…
U
e
V
1~ 230 (200 V -10 % - 240 V +10 %)
DC1-32…
U
e
V
3~ 230 (200 V -10 % - 240 V +10 %)
DC1-34…
U
e
V
3~ 400 (380 V -10 % - 480 V +10 %)
Single-phase power supply with DC1-3… units
When powered with a single-phase power supply, variable
frequency drives from the DC1-32… and DC1-34... series
can be operated with a maximum of 50 % of the nominal
device current (I
e
).
Mains frequency
f
Hz
50/60 ±10 %
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 supply system)
TN and TT network with directly earthed neutral point.
IT earthing systems with PCM insulation monitoring relays
only.
Operation on phase-earthed networks is only permissible
up to a maximum phase-earth voltage of 300 V AC.
Inrush current
I
A
< I
LN
Technical data
Symbol
Unit
Value
