Features
Rated output voltage 24 V DC
Output voltage adjustable via front‑face rotary potentiometer “OUTPUT Adjust”
Rated output current .25 A
Rated output power 30 W
Wide range input 00‑240 V AC (85‑264 V AC, 90‑375 V DC)
Typical efficiency of 86 %
Low power dissipation and low heating
Free convection cooling (no forced cooling with ventilators)
Ambient temperature range during operation ‑ 0...+70 °C
Open‑circuit, overload and short‑circuit stable
Integrated input fuse
Redundancy module CP‑RUD offering true redundancy, available as accessory
LEDs for status indication
Safety instructions and warnings
ABB
The device must be installed by qualified persons only and in accordance with the specific national
regulations (e. g. VDE, etc.).
CP‑E power supply units are chassis‑mounted units. They are maintenance‑free and do not contain any
integral setting elements and should therefore not be opend.
Before any installation, maintenance or modification work:
Disconnect the system from the supply network and protect against switching on!
Before start of operation the following must be ensured:
Connect to main according to the specific national regulations for class of protection I.
Power supply cables and unit must be sufficiently fused. A disconnecting device has to be provided
for the end product to disengage unit and supply cables from supply mains if required.
The protective earth conductor must be connected to the terminal PE.
Rate the output lines for the output current of the power supply and connect them with the correct
polarity.
In order to ensure sufficient air‑cooling the distance to the other devices has to be considered.
Attention! Improper installation/operation may impair safety and cause operational difficulties or destruc
tion of the unit.
In operation pay attention to:
Do not modify the installation (primary and secondary side)!
High current! Risk of electric arcs and electric shock (danger to life)!
Risk of burns: Depending on the operation conditions the enclosure can become very hot.
If the internal fuse blows, most probably the device is defective. In this case, an examination of the
switch mode power supply by the manufacturer is necessary.
Attention! Danger to life!
Disconnect the system from the supply network before executing any works at the device and protect
against switching on!
The power supply contains components with high stored energy and circuits with high voltage! Do not
introduce any objects into the unit and do not open the unit.
With some units of this range the output is capable of providing hazardous energy. Ensure that the
service personnel is protected against inadvertent contact with parts carrying energy
3BHB017688R0001
3BHE016113R0110
3BHB024772R0001
3BHB015946R0010
3BHL000606P0001
1SVR430831R1400
