D1U-H-2800-52-HB1C Murata Power Solutions Inc, D1U-H-2800-52-HB1C Datasheet

D1U-H-2800-52-HB1C

Manufacturer Part Number

D1U-H-2800-52-HB1C

Description

POWER SUPPLY 2800W AC/DC -52V

Manufacturer

Murata Power Solutions Inc

Series

D1U-H-2800-52-HBxCr

Datasheet

1.D1U-H-2800-52-HB1C.pdf (5 pages)

Specifications of D1U-H-2800-52-HB1C

Voltage - Output

-52V

Number Of Outputs

Power (watts)

2800W

Applications

Commercial

Power Supply Type

Switching (Closed Frame)

Voltage - Input

170 ~ 264VAC

Mounting Type

Chassis Mount

1st Output

-52 VDC @ 54A

Size / Dimension

11.5" L x 5.5" W x 1.6" H (292.1mm x 140mm x 41mm)

Power (watts) - Rated

2800W

Operating Temperature

0°C ~ 50°C

Efficiency

91.6%

Approvals

c-CSA-us, CSA, UL

Output Voltage (channel 1)

- 52 V

Dimensions

11.5 in L x 5.5 in W x 1.6 in H

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

4th Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

811-1949

Current page: 1 of 5
Download datasheet (165Kb)

FEATURES



RoHS compliant

2800W (220Vac) Output Power

-52V Main output, 12V standby output

1U sized; dimensions 11.5”x5.5”x1.6”

27.7 Watts per cubic inch density

N+1 redundancy capable,

Active current sharing or droop current

Over-voltage, over-current,

Internal cooling fans

I²C Bus interface with status indicators

Optional 1U x 19” power-shelf

including hot-docking

sharing

over-temperature protection

www.murata-ps.com

www.murata-ps.com/rohs

For full details go to

PRODUCT OVERVIEW

The D1U-H-2800 is a 2800 Watt, power-factor-corrected (PFC) front-end power supply for hot-swapping

redundant systems. The main output is -52V and standby output of 12V. Packaged in 1U low proﬁ le, it is

designed to deliver reliable bulk power to telecom systems or any -52V distributed power architecture

systems requiring high power density. The highly efﬁ cient electrical and thermal design with internal

cooling fans supports reliable operation conditions. The D1U-H-2800 is designed to auto-recover from

over-current and over-temperature faults. Status information is provided with front panel LEDs, logic

signals and I

to provide up to 8.4kW of power.

the power supply outputs. The output noise requirements apply over a 0 Hz to 20 MHz bandwidth. A short coaxial

cable with 50ohm scope termination is used.

SELECTION GUIDE

Part Number

D1U-H-2800-52-HB1C

D1U-H-2800-52-HB1DC

INPUT CHARACTERISTICS

Parameter

Input Voltage Operating Range

Input Frequency

Turn-on Input Voltage

Turn-off Input Voltage

Maximum Rated Input Current

Inrush Current

Power Factor

OUTPUT VOLTAGE CHARACTERISTICS

Output

Voltage

Ripple and noise are measured with 0.1 uF of ceramic capacitance and 10 uF of tantalum capacitance on each of

12Vsb

-52V

C management interface. Three units can be packaged into an optional 19” 1U power shelf

Parameter

Voltage Set Point Accuracy

Line and Load Regulation

Ripple Voltage & Noise

Output Current

Load Capacitance

Voltage Set Point Accuracy

Line and Load Regulation

Ripple Voltage & Noise

Operating Range

Load Capacitance

Power Output

High Line AC

D1U-H-2800-52-HBxC Series

2800W

Conditions

Ramp up

Ramp down

200VAC

Cold start

Cold start between 0-1msec

Output load >90%

Output load >50%

Conditions

20MHz Bandwidth

Technical enquiries email: toronto@murata-ps.com, tel:

Main Output

-52V

AC/DC Front End Power Supply

Standby

Output

12V

51.48

Min.

11.2

D1U-H-2800-52-HBxC.A06 Page 1 of 5

95%

75%

Min.

170

160

155

Front to back

Airﬂ ow

Typ.

-52

Typ.

52.52

Max.

6800

1000

12.4

520

120

0.5

+1 (866) 740 1232

Max.

Current Share

264

170

165

100

Active

Droop

mV p-p

Units

Arms

Vdc

Apk

μF

Vac

Apk

Related parts for D1U-H-2800-52-HB1C

D1U-H-2800-52-HB1C Summary of contents

Page 1

... Status information is provided with front panel LEDs, logic signals and management interface. Three units can be packaged into an optional 19” 1U power shelf to provide up to 8.4kW of power. SELECTION GUIDE Power Output Part Number High Line AC D1U-H-2800-52-HB1C 2800W D1U-H-2800-52-HB1DC 2800W INPUT CHARACTERISTICS Parameter Conditions Input Voltage Operating Range Input Frequency ...

Page 2

... Technical enquiries email: toronto@murata-ps.com, tel: AC/DC Front End Power Supply Typ. Max. Units 250 mV 91.6 % 1.5 s 150 ms ±2080 mV ±600 ± Typ. Max. Units 70 ° Khrs Khrs 60 dB LpAm Typ. Max. Units 65 ° 0.9 A Typ. Max. Units Vrms Vrms +1 (866) 740 1232 D1U-H-2800-52-HBxC.A06 Page ...

Page 3

... Technical enquiries email: toronto@murata-ps.com, tel: AC/DC Front End Power Supply Criteria Class A, 6dB margin Class A, 6dB margin 4kV contact discharge 8kV operational air discharge 15kV non-operational air discharge 1kV/2kV, Performance Criteria B 3 Vac, 80% AM, 1kHz, Performance Criteria A 3 A/m +1 (866) 740 1232 D1U-H-2800-52-HBxC.A06 Page ...

Page 4

... Solder Straight Right Angle TBD 36-0520031-0 TBD 51915-070LF TBD 6450370-5 Technical enquiries email: toronto@murata-ps.com, tel: D1U-H-2800-52-HBxC.A06 Page -52V Return (GND) -4mA/ +5mA -2mA / +4mA -2mA / +4mA -2mA / +4mA +1 (866) 740 1232 ...

Page 5

... Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com AC/DC Front End Power Supply 2,80 ± 0,25 [ 0.110 ± 0.009 ] 1,00 [ 0.039 ] 140,00 ± 0,40 [ 5.512 ± 0.015 ] 41,00 ± 0,35 [ 1.614 ± 0.013 ] Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232 D1U-H-2800-52-HBxC.A06 Page ...

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