D1U-W-2000-48 C&D Technologies., D1U-W-2000-48 Datasheet - Page 2

• Manufacturer Part Number: D1U-W-2000-48
• Description: Ac/dc Front End Power Supply + S1u Power Shelf
• Manufacturer: C&D Technologies.

1
over a 0 Hz to 20 MHz bandwidth. A short coaxial cable with 50ohm scope termination is used.
Ripple and noise are measured with 0.1 uF of ceramic capacitance and 10 uF of tantalum capacitance on each of the power supply outputs. The output noise requirements apply
OUTPUT CHARACTERISTICS
Parameter
Remote Sense
Efficiency
Output Rise Monotonicity
Start-up Time
Transient Response
Current sharing accuracy (up to 6 in parallel)
Hot Swap Transients
Hold-up Time
GENERAL CHARACTERISTICS
Parameter
Storage Temperature Range
Operating Temperature Range
Operating Humidity
Storage Humidity
Shock
Sinusoidal Vibration
MTBF
Acoustic
Safety Approvals
Input Fuse
Material Flammability
Switching Frequency
Weight
PROTECTION CHARACTERISTICS
Output
Voltage
3.3Vsb
12Vsb
www.murata-ps.com
5Vsb
48V
Parameter
Over-temperature
Over Voltage
Over Current
Over Voltage
Over Current
Over Voltage
Over Current
Over Voltage
Over Current
Conditions
220Vac
Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up
AC ramp up
PS_On activated
48V Ramp 1A/μs, 50% load step
3.3Vsb Ramp 1A/μs, 50% load step
5Vsb Ramp 1A/μs, 50% load step
12Vsb Ramp 1A/μs, 50% load step
At 100% load
All outputs within regulation
Max. load, nominal Vin
Conditions
Non-condensing
Non-condensing
30G non operating
0.5G, 5 – 500 Hz operating
Calculated per Bellcore at Ta=30°C
Demonstrated
ISO 7779-1999
c-CSA-us (CSA 60950-1-03/UL 60950-1, First Edition)
TUV approval (Bauart) EN 60950-1:2001
Power Supply has internal 20A/250V fast blow fuse on the AC line input
UL 94V-0
90KHz for Boost PFC Converter
165KHz for Main Output Converter
200KHz for Standby Output Converter
2.1kg
Conditions
Auto-restart
Latching
Latching
Latching
Latching
Latching
Latching
Latching
Latching
AC/DC Front End Power Supply + S1U Power Shelf
D1U-W-2000-48-Hx Series
Technical enquiries email: [e-mail], tel:
3.57
200
200
Min.
Min.
-40
Min.
2.5
6.5
5.6
17
10
55
54
44
13
0
5
5
90.6
240
150
1.5
Typ.
Typ.
Typ.
CPS_D1U-W-2000-48-Hx.C01 Page 2 of 7
±2700
±165
±250
±600
4.02
±10
Max.
Max.
Max.
70
50
90
90
60
65
59
50
14
3
8
6
7
[phone]
dB LpAm
Khrs
Khrs
Units
mV
Units
Units
mV
°C
ms
ms
°C
%
%
%
V
A
V
A
V
A
V
A
s