DPF1000 SERIES
Dual output
• 1000W front e nd
• EN61000-3-2 compliant
• 11 x 6.0 x 5.0 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, VDE and CSA s afe ty approvals
The DPF1000 is a 1000W 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 dual 48V and 5V outputs with a full
set of status signals. The DPF1000 is designed for use as a front end in medium
power communication applications adopting distributed power architecture. The
DPF1000 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 DPF1000, with full
international safety approval and the CE mark, meets conducted emissions EN55022
level A. The DPF1000 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
-48V ±0.1V @ 10A
Conducted noise
Total regulation
(Full load to no load)
Main output
±5.0%
Level A
Auxiliary output, 5V, 0.5A max. ±5.0%
Harmonic current emm. EN61000-3-2
Compliant
Electrical fast
transients/bursts
EN61000-4-4
Level 3
Rise time
At turn-on
1.0s, max.
Surge susceptibility
EN61000-4-5
Level 3
Transient response
Main output
75% to 100%
step at 0.1A/µs
5.0% max. dev.,
1ms recovery
GENERAL SPECIFICATIONS
Hold-up time
Efficiency
110VAC, 60Hz
20ms @ 1000W
77% min.
Ripple and noise
(20MHz)
Main output
1.0V pk-pk,
110VAC @ 1kW
Overvoltage protection latching
Output power limit
-57V to -60V min.
Isolation voltage
Input/output
Input/chassis
3000VAC
1500VAC
1200W
Yes
Switching frequency
200kHz
Short circuit protection
Approvals and
standards
VDE0805, EN60950, IEC950
UL1950, BABT
Current sharing
±10% sharing
0.1V/A droop
1/3L to FL
CSA C22.2 No. 950
INPUT SPECIFICATIONS
Weight
MTBF
4.3kg (9.5Ibs)
Input voltage range
1000W
1200W
90 to 264VAC
108 to 264VAC
MIL-HDBK-217F
@ 25°C full load
80,000 hours
Input frequency range
Input surge current
Input surge
47Hz to 63Hz
36A typ.
20ms
ENVIRONMENTAL SPECIFICATIONS
25°C cold start
300VAC
Thermal performance
Operating ambient, FL 0°C to +50°C
Non-operating
-40°C to +70°C
Derate linearly
to 50% at +70°C
50°C to 70°C
ambient
Safety ground
leakage current
254.4VAC, 50Hz
2.5mA
Cooling
Built-in fan
Input current
Input fuse
90VAC, 1000W
Replaceable
14A rms max.
20A
Relative humidity
Altitude
Operating
5% to 85% RH
Operating
Non-operating
10,000 feet max.
30,000 feet max.
Power factor
110VAC
220VAC
0.99
0.98
Vibration (See Note 1) 5Hz to 500Hz
Shock MIL-STD-810E
2.4G rms peak
516.4 Part IV
Notes
1
3 orthogonal axes, random vibration, 10 minute test per axis.
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