D2U5T-H3-7000-54-HU4C

AC-DC Three Phase Power Converter

D2U5T-H3-7000-54-HU4C.A02 Page 2 of 8

www.murata-ps.com/support

1 Ripple and noise are measured with 2.2μF (X7R 100V) ceramic + 180μF (UCC EKY) of electrolytic de-coupling capacitors at the output connector load side. A short coaxial cable

with 50Ω scope termination is used.

2 Ripple and noise are measured with 0.1μF of ceramic capacitance and 10 μF of tantalum capacitance across the power supply outputs at the output connector load side. A short

coaxial cable with 50Ω scope termination is used.

OUTPUT VOLTAGE CHARACTERISTICS

Output

Parameter

Conditions

Min

Typ

Max

Units

54V

Output Current

Range 1

0

64.8

Adc

Range 2

0

129.6

Voltage Set Point

@32.4A Range 1

54

Vdc

@64.8A Range 2

54

Voltage Droop

Min to Max Current, Range 1

1. 5V

Min to Max Current, Range 2

3.0V

Line Regulation

0.1

%

0.5

Vp-p

Load Capacitance

470

5000

μF

3.3VSB

Voltage Set Point

3.30

Vdc

Line and Load Regulation

3.14

3.46

20MHz Bandwidth

100

mVp-p

Output Current

06

A

Load Capacitance

20

1000

μF

5VSB

Voltage Set Point

5.00

Vdc

Line and Load Regulation

4.76

5.24

20MHz Bandwidth

100

mVp-p

Output Current

04

A

Load Capacitance

20

1000

μF

OUTPUT CHARACTERISTICS

Parameter

Conditions

Min

Typ

Max

Units

Startup Time

AC ramp up

3s

54V, 50-100% load step, 0.1A/μs di/dt

2.4

Vp-p

5VSB, 50-100% load step, 1A/μs di/dt

250

mVp-p

3.3VSB, 50-100% load step, 1A/μs di/dt

250

mVp-p

Current sharing accuracy (up to 3 in parallel)

54V @100% load

+/-10

%

Hot Swap Transients

All outputs within regulation

Holdup Time

54V @100% load

12

ms

VSB @100% Load

100

3 Minimum output capacitance to be 470μF (low ESR).

+

–

+

C1

2.2μF X7R 100V

RG587U

COAX

T1

R1

50Ω

C2

180μF 63V UCC EKY

54V Output

+

–

+

C3

100NF X7R 25V

RG587U

COAX

T2

R2

50Ω

C4

10μF 10V TANT

VSB

SCOPE

SCOPE