GAPTEC-Electronic GmbH & Co. KG

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480ACDRH_SC – Rev. 2021-1.0

Specifications subject to change without notice.

480W - Single Output AC-DC Converter - Universal Input - Isolated & Regulated

Industrial DIN Rail Power Supply

480ACDRH_SC Series

EMC specifications

Emissions CE

CISPR32/EN55032 CLASS B

Emissions RE

CISPR32/EN55032 CLASS B

Emissions Harmonic current

IEC/EN61000-3-2 CLASS A and CLASS D

Immunity ESD

IEC/EN61000-4-2 Contact ±6KV/Air ±8KV

perf. Criteria A

Immunity RS

IEC/EN61000-4-3 10V/m

perf. Criteria A

Immunity EFT

IEC/EN61000-4-4 ±2KV

perf. Criteria A

Immunity Surge

IEC/EN61000-4-5 line to line ±2KV/line to ground ±4KV

perf. Criteria A

Immunity CS

IEC/EN61000-4-6 10Vr.m.s

perf. Criteria A

Immunity Voltage dips, short interruptions and voltage variations

immunity

IEC/EN61000-4-11 0%, 70%

perf. Criteria B

Certification

Part Number

Power

[W]

Nominal Output

[Vo, VDC]

Rated Current

[Io/A]

Output Voltage Adjustable

[Range, V]*

Efficiency at 230VAC

[%, Typ.]

Capacitive Load

[μF, Max.]

UL (pending)

480ACDRH_24SC

480

24V

20A

24-28

94

4700

UL (pending)

480ACDRH_48SC

480

48V

10A

48-55

94

2700

Product Selection Guide

Typical characteristics

Efficiency

Note:

1. With an AC input voltage between 85 -100VAC and a DC input between 120-140VDC the output power must be derated as per the temperature derating curves;

2. This product is suitable for applications using natural air cooling; for applications in closed environment please consult our FAE.

480ACDRH_48SC

480ACDRH_24SC

480ACDRH_48SC

480ACDRH_24SC

Isolation specifications

Item

Test conditions

Min

Typ Max Units

Isolation

Test

Electric strength test for 1min.,

leakage current <10mA

• Input -

• Input - output

• Output -

2000

3000

500

VAC

VAC

VAC

Insulation

Resistance

At 500VDC

• Input -

• Input - output

• Output -

100

100

100

MΩ

MΩ

MΩ

Protection specifications

Over-current

Protection

(230VAC,

rated load)

• Normal temp.

high temp.

• Low temp.

110%-150% Io, the output turned off after

working normally for 1s, self-recovery

≥105% Io, automatic recover after fault

condition is removed

Over-voltage

protection

• 24V Output

• 48V Output

29-35V(Output voltage turn off or clamp, re-

power on for recover or automatic recover)

56-60V(Output voltage turn off or clamp, re-

power on for recover automatic recover)

Over-temp.

protection

230VAC,100% Io

• Over-temperature protection start

90 °C Min.

• Over-temperature protection release

60 °C Typ.