Reference Manual Owner's manual

All parameters are specified at 24V, 40A, 3x480Vac, 25°C ambient and after a 5 minutes run-in time, unless noted otherwise.
2 Rockwell Automation Publication 1606-RM024A-EN-P — April 2014
Bulletin 1606 Switched Mode Power Supplies
Semi-Regulated Power Supply
•• Alternative or Replacement for AC Transformer
• Three Phase Input – DC Output
• Mountable on a Din Rail
• Width only 96mm
• 95.5% Eciency
• 125% Peak Power Capability
• No Input Inrush Current
• Active Input Transient Blocker
• Full Power Between -25°C and +60°C
• Easy Failure Diagnostics
• No Electrolytic Capacitors on Input Side
• Cost Eective and Robust
• 3 Year Warranty
1. Description 2. Specication Quick Reference
Output voltage DC 24V Factory setting to
24.1V
Adjustment range none
Output current 40A continuous
50A for typ. 15s
Output power 960W continuous
1200W for typ. 15s
Output ripple < 1500mVpp 20Hz-2kHz
< 200mVpp 2kHz to 20MHz
Input voltage 3AC 480V 1606-XLE960DX-3N
Mains frequency 50-60Hz ±6%
AC Input current 1.4A / phase 3x480V
Power factor 0.93 24V, 40A
AC Inrush current typ. 2A peak
Eciency 95.5%
Losses 45.2W
Temperature range -25°C to +70°C operational
Derating 24W/°C +60 to +70°C
The power supplies in the three-phase (-3) series
feature a new and innovative concept for
generating an isolated DC voltage from a
three-phase mains system.
A semi-regulated resonant converter enables a very
compact design, maximum eciency and extremely
competitive pricing with only a small compromise in
the output voltage regulation, output ripple and
hold-up time.
Weighing just 1.4 kg, the device provides 960 watts
of continuous output power and an additional 25%
power reserve for dynamic loads. The light-weight
design along with compact dimensions facilitate
straightforward mounting on DIN rail.
Primary use are applications involving supplies to
motors, valves and other load circuits with a high
power consumption, where an accurate output
voltage regulation which is standard on traditional
switched-mode power supplies is not required.
Furthermore, these switched-mode power supplies
can often replace mains transformers with rectiers.
Dimensions 96x124x159mm WxHxD
3. Catalog Numbers 4. Certication Marks
Power Supply
1606-XLE960DX-3N 480V Input
IND. CONT. EQ.
18WM
LISTED
UL 508
UL 60950-1
EMC, LVD
Accessory 1606-XLSBUFFER24 24V Buffer Unit
Marine RINA
GOST R
C-Tick