cui.com

date 08/04/2020

│ page 3 of 6

CUI Inc

│ SERIES: PDRB-5 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over voltage protection

at Vi nom, 80% load, auto recovery

5 Vdc output models

12 Vdc output models

15 Vdc output models

24 Vdc output models

6.25

15

18.75

30

7.25

17.4

21.75

34.8

Vdc

Vdc

Vdc

Vdc

over current protection

hiccup, auto recovery (see curve)

110

165

%

short circuit protection

hiccup, auto recovery

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output for 1 minute

3,000

4,242

Vac

Vdc

input to FG for 1 minute

1,500

2,121

Vac

Vdc

output to FG for 1 minute

500

710

Vac

Vdc

isolation resistance

input to output at 500 Vdc

100

MΩ

safety approvals

UL 508, UL 1310, UL/EN 62368-1

ISA 12.12.01 (Class I, Div 2, Groups A~D)

safety class

Class I

EMI/EMC

EN 55032 Class B, EN 55024, ENV 50204,

EN 61204-3, EN 61000-3-2, EN 61000-3-3,

EN 61000-6-2, EN 61000-6-3, EN 61000-4-2,

EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,

EN 61000-4-6, EN 61000-4-8, EN 61000-4-11

pollution degree

2

degree of protection

IP20

MTBF

as per Bellcore Issue 6 at 40 °C, GB

5 Vdc output models

12 Vdc output models

15 Vdc output models

24 Vdc output models

806,000

831,000

846,000

888,000

hours

hours

hours

hours

RoHS

yes

Notes:

4. The power supply is considered a component which will be installed into final equipment. The final equipment still must be tested to meet the necessary EMC directives.

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curves

-20

71

°C

storage temperature

-25

85

°C

humidity

non-condensing

20

95

%

altitude

5,000

m

vibration

meets IEC 60068-2-6 (Mounting on rail: 10~500

Hz, 2 G, along X,Y,Z axis, for 60 minutes on each

axis)

shock

meets IEC 60068-2-27 (15 G, 11 ms, 3 axis, 6

faces, 3 times for each face)

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