CPS-i3000(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany
P.13/22 (04/2016.01.5)
Tel. +49 (721) 46596 - 0 Fax +49 (721) 46596 - 77
www.camtec-gmbh.com
-
(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death)
CC-Mode & Over Current Protection in the Fuse Mode (OCP)
The alarm signal OCP is high, when the constant current operation
appears for more than typical 5s (Fuse Mode DIP switch S12=0).
Output Open Collector I
MAX
=10mA, V
LOW
≤
0,6V, V
MAX
=30V. By
switching the unit off and on from SB, SD, or the mains, the power
supply returns into operation.
The power output is switched off. The PFC and the fans are not
switched off. In the SB or SD mode the message signal OCP is low. In
the INH mode the status of the power supply does not change.
Temperature Control Signal (TEMP)
The power supply has a temperature monitor. Here, the temperature of the power supply is continuously
measured. The signal TEMP provides a voltage U
TEMP
corresponding to the internal temperature of the power
supply T
INT
: T
INT
=U
TEMP
/(10mV/°C), U
TEMP
in mV. Measuring range: +2...+150°C. Output impedance 2kOhm.
Between the TEMP signal and power output is a reinforced isolation of max. 400Vdc and a basic isolation of
max. 600Vdc working voltage.
Temperature Control Signal (PSOT) of the PowerSink / Fast Down Programming Option
The PowerSink option has a temperature monitor. The alarm signal PSOT is high when the internal PowerSink
module is overheated. Output Open Collector I
MAX
=10mA, V
LOW
≤
0,6V, V
MAX
=30V.
If PSOT is active, the power supply is still operating. The internal PowerSink option is not operating if the OT
applies.
Temperature Warning (TA)
The power supply has a Temperature Warning. The signal provides the user the option to save important data
before the power supply shut down from OT, or to put his system in the emergency mode. The alarm signal TA
is high when the internal temperature of the power supply is approximately 5°C below the overtemperature
protection threshold. Output Open Collector I
MAX
=10mA, V
LOW
≤
0,6V, V
MAX
=30V.
Over Temperature Shutdown (OT)
The alarm signal OT is high when the temperature of the power supply is higher than the over-temperature
protection threshold. Output Open Collector I
MAX
=10mA, V
LOW
≤
0,6V, V
MAX
=30V.
Fan Fail Signal (FF)
The power supply fans are continuously monitored. FF occurs when one or both fans have an error (lower
speed due to bearing contamination, blockage, or failures). A failure message is sent: The status signal FF
applies high. Output Open Collector I
MAX
=10mA, V
LOW
≤
0,6V, V
MAX
=30V.
