ECODRIVE DKC02.1 Drive Controller
DC24V power supplies NTM
7-1
DOK-ECODRV-DKC02.1****-PRJ2-EN-P
7
DC24V power supplies NTM
7.1 Application
recommendations
If there is no external DC24V control voltage available, then INDRAMAT
recommends the use of NTM power supply units.
•
The power supplies contain an overvoltage safety switch with auto-
matic shutdown. After the automatic shutdown device has responded,
operation can be resumed by switching the power supply off and on
again briefly.
•
The power supplies always function with a starting current limiter.
However, if you switch on and off again within a period of 10 s, the
starting current limit may not work!
•
The NTM01.1-024-004 and NTM01.1-024-006 power supplies make it
possible to measure the voltage applied to the load via sensor cables.
If there is a voltage drop, the power supply will increase the output
voltage accordingly.
INDRAMAT recommends a 10A automatic circuit breaker of 10 A with
tripping characteristics for DC24V NTM power supplies.
Please use the line filter NFE01.1-250-006 for interference suppression
(see page 8-3 ).
7.2 Technical
data
NTM01.1-024-002
2.1
50
0.61 (1.2)
32 (16)
NTM01.1-024-004
3.8
100
1.2 (2.2)
32 (16)
NTM01.1-024-006
5.5
150
1.9 (3.2)
32 (16)
l
EIN
Symbol
P
OUT
Designation
Unit
W
I
N
A
U
N
Input voltage
V
I
IN
A
A
TB0201D4.fh5
Output for 45°C ambient
temperature
Standard AC 170 to 265
by rearranging a bridge AC 85...132
Nominal current of the 24 V output
for the 45°C ambient temperature
Input current at 230 (115) V
Inrush current at 230 (115) V
in the mains supply lead when
powering up. Make sure fuse has
proper size.
RF interference suppression filter
NFE01.1-250-006
(recommended interference suppression filter
to maintain EMC values)
Fig. 7-1: Technical data for DC24V NTM power supplies
Features
Fuse protector Q2
Interference suppression
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
