CP20.241-R1, CP20.241-R2, CP20.241-R3,

CP20.242-R2, CP20.242-R2-C1

CP-Series

Jan. 2018 / Rev. 0.2 DS-CP20.241-R2-EN - All parameters are typical values specified at 230Vac, 50Hz input voltage, 24V, 20A output

load, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

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P R E L I M I N A R Y

Isolation resistance

Min.

500MOhm

At delivered condition between input and output,

measured with 500Vdc

Min.

500MOhm

At delivered condition between input and PE,

measured with 500Vdc

Min.

500MOhm

At delivered condition between output and PE,

measured with 500Vdc

Min.

500MOhm

At delivered condition between output and DC-OK

contacts, measured with 500Vdc

PE resistance

Max.

0.1Ohm

Resistance between PE terminal and the housing in

the area of the DIN-rail mounting bracket.

Output over-voltage protection

Typ.

30.5Vdc

Max.

32Vdc

In case of an internal defect, a redundant circuit limits the maximum

output voltage. The output shuts down and automatically attempts to

restart.

Class of protection

I

According to IEC 61140

A PE (Protective Earth) connection is required

Degree of protection

IP 20

According to EN/IEC 60529

Over-temperature protection

Included

Output shut-down with automatic restart.

Temperature sensors are installed on critical

components inside the unit and turn the unit off in

safety critical situations, which can happen e.g.

when ambient temperature is too high, ventilation

is obstructed or the de-rating requirements are not

followed. There is no correlation between the

operating temperature and turn-off temperature

since this is dependent on input voltage, load and

installation methods.

Input transient protection

MOV (Metal

Oxide Varistor)

For protection values see chapter 16 (EMC).

Internal input fuse

Included

Not user replaceable slow-blow high-braking

capacity fuse

Touch current (leakage current)

Typ.

0.12mA / 0.31mA

At 100Vac, 50Hz, TN-,TT-mains / IT-mains

Typ.

0.18mA / 0.45mA

At 120Vac, 60Hz, TN-,TT-mains / IT-mains

Typ.

0.30mA / 0.76mA

At 230Vac, 50Hz, TN-,TT-mains / IT-mains

Max.

0.16mA / 0.38mA

At 110Vac, 50Hz, TN-,TT-mains / IT-mains

Max.

0.23mA / 0.55mA

At 132Vac, 60Hz, TN-,TT-mains / IT-mains

Max.

0.39mA / 0.94mA

At 264Vac, 50Hz, TN-,TT-mains / IT-mains

Penetration protection

Max.

5mm in diameter

E.g. screws, small parts