9 Technical data
9.5 Interfaces
MICRO PANEL XV-152
12/2011 MN04802006Z-EN
www.eaton.com
65
9.5.2
SmartWire-DT Master
9.5.2.1
POW/AUX (power supply interface for SmartWire-DT)
Property
XV-152
Supply voltage U
Aux
(control voltage for contactor coils)
Operating voltage
Rated voltage
24 VDC
Permissible voltage
RMS value:
20.4…28.8 VDC (rated voltage -15 % / +20 %)
Input voltage residual ripple
Max. 5 %
Protection against reverse polarity
Yes
Current
In accordance with DIN VDE 0641,
Part 11 and IEC/EN 60898
Max. 3 A
1)
In accordance with UL 508
and CSA-22.2, No. 14
Max. 2 A
1)
Short-circuit strength
No, external protection required
(e. g. FAZ Z3,
→
Chapter 5.3.8.3,
34)
Power loss
Normally 1 W
Potential isolation
No
Rated operating voltage of
24 VDC slaves
Normally U
Aux
- 0.2 V
Supply voltage U
Pow
(for SmartWire-DT slaves)
Supply voltage
Rated voltage
24 VDC
Permissible voltage
RMS value:
20.4…28.8 VDC (rated voltage -15 % / +20 %)
Input voltage residual ripple
Max. 5 %
Protection against reverse polarity
Yes
Current
Max. 0.7 A
Overload proof
Yes
Inrush current and length
12.5 A/6 ms
Power loss at 24 VDC
1.0 W
Potential isolation between U
Pow
and
15 V SmartWire-DT supply voltage
No
Bridging voltage dips
10 ms
