REGULATIONS

Parameter

Condition

Value

Output Accuracy

±3.0% max.

Line Regulation

low line to high line

±2.0% typ.

Load Regulation (5)

10% to 100% load

2.0% typ.

Transient Response

25% load step change

4.0% max.

recovery time

1ms typ.

AC/DC Converter

www.recom-power.com

REV.: 0/2022

PA-3

RAC25-K/480

Series

Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)

Deviation vs. Load

0

-0.4

-0.8

-1.2

-0.2

-0.6

-1

-1.4

-1.6

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

115VAC

230VAC

480VAC

0.4

0

-0.4

-0.8

0.2

-0.2

-0.6

-1

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

115VAC

230VAC

480VAC

RAC25-05SK/480

RAC25-15SK/480

RAC25-12SK/480

RAC25-24SK/480

0

-0.4

-0.8

-1.2

-0.2

-0.6

-1

-1.4

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

115VAC

230VAC

480VAC

0

-0.4

-0.8

-1.2

-0.2

-0.6

-1

-1.6

-1.4

0

10

20

30

40

50

60

70

80

90

100

Output Load [%]

115VAC

230VAC

480VAC

Notes:

Note5: Operation below 10% load will not harm the converter, but specifications may not be met

PROTECTIONS

Parameter

Type

Value

Input Fuse

external (refer to

“Protection Circuit”)

T2A, 600VAC min.

Limited Power Source (LPS)

according to IEC62368-1 CB Report

yes

Short Circuit Protection (SCP)

below 100m

W

hiccup, auto recovery

Over Voltage Protection (OVP)

105% - 120%, hiccup mode

Over Current Protection (OCP)

128% - 155%, hiccup mode

Over Voltage Category

according to 61010-1

OVCIII (up to 5000m)

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