DPF1500 SERIES
Single output
• Efficie ncy >90%
• 1500W front e nd
• EN61000-3-2 compliant
• 12.6 x 6.5 x 4.9 inch s ize
• Hot pluggable
• N+1 re dundancy
• Full s e t of s tatus s ignals
• EN55022, EN55011 conducte d e mis s ions le ve l A
• UL, TÜV and CSA s afe ty approvals
The DPF1500 is a 1500W universal input AC/DC front end power supply in a fully
enclosed hot pluggable case with built-in fan, handle, IEC input connector, on/off
switch and DIN output signal connector. Providing a single 57.8V output at full load
with a full set of status signals. The DPF1500 is designed for use as a front end in
medium power communication applications adopting distributed power architecture.
The DPF1500 provides 1500W of output power and is fully compliant with EN61000-
3-2. Standard features include current sharing and full protection against overvoltage,
overload and short circuit. Remote or local system monitoring is possible via a full set
of status signals that include fan fail, DC good, power fail, remote inhibit and current
monitoring. The DPF1500, with full international safety approval and the CE mark,
meets conducted emissions EN55022 level A. The DPF1500 can be used in
conjunction with our complete range of 3 to 200W DC/DC converters to fully configure
a distributed power system.
[ 2 YEAR WARRANTY ]
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
EMC CHARACTERISTICS
OUTPUT SPECIFICATIONS
Radiated noise
EN55022/11, FCC part 15
EN55022/11, FCC part 15
Level A
Level A
Voltage set point
-57.8V ±0.1%
±5.0%
Conducted noise
Total regulation
Main output
Harmonic current emm. EN61000-3-2
Electrical fast
transients/bursts
Compliant
FL to NL
EN61000-4-4
Level 3
Rise time
At turn-on
1.0s, max.
Surge susceptibility
EN61000-4-5
Level 3
Transient response
Main output
50% to 100%
step at 1A/µs
12% max. dev.,
1ms recovery
to 1.0%
GENERAL SPECIFICATIONS
Hold-up time
Efficiency
240VAC, 60Hz FL
10ms @ 1500W
90% typ.
Ripple and noise
Main output
0Hz to 20MHz
1.0V pk-pk
Isolation voltage
Input/output
Input/chassis
3000VAC
1500VAC
Overvoltage protection latching
Output power limit
60V to 71V
1550W
Switching frequency
50kHz
Short circuit protection Non-latching
Auto-recovery, 5A rms
max short circuit current
Approvals and
standards
EN60950, UL1950,
CSA C22.2 No. 950
Current sharing
2V droop from 20%
to 100% rated load
Weight
MTBF
6.9kg (15Ibs)
500,000 hours
demonstrated
Capacitive load
24µF max.
INPUT SPECIFICATIONS
Input voltage range
Input frequency range
Input surge current
ENVIRONMENTAL SPECIFICATIONS
176 to 264VAC
47Hz to 63Hz
Thermal performance
Operating ambient, FL 0°C to +50°C
Non-operating
-40°C to +85°C
50°C to 70°C ambient,
convection cooled
Derate to
50% load
220VAC, cold start
40A max.
20ms
Cooling
Built-in fan
Input surge
300VAC
Relative humidity
Altitude
Non-condensing
5% to 85% RH
Safety ground
230VAC, 50Hz
0.4mA
leakage current
Operating
Non-operating
10,000 feet max.
40,000 feet max.
Input current
Input fuse
176VAC, 1500W
Non-replaceable
220VAC
13A rms max.
15A
Vibration
5Hz to 500Hz
2.4G rms peak
International Safety Standard Approvals
Power factor
0.96 min.
VDE0805/EN60950/IEC950
TÜV
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
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