APPLICATION
The PD 690 is a power supply conditioner for automotive applications.
The purpose of the PD 690 is to protect electronic devices
against e.g. spikes, surges, and overvoltage from the coarse
power supply on trucks and other vehicles.
The module regulates input transient inputs to max. 32 V at the
output. For long input transients the output is disconnected.
Output current limited to max. 11 A.
After a cool down time of typical 9 seconds the module automatically
reconnects the power
Mounting position
The PD 690 must always be mounted in one of the outermost
positions in the module cluster.
Do not mount it between other modules. Since PD 690 has no
built-in Light-Link repeater, doing so might cause communication
errors within the cluster, if a neighbour module is being
removed.
SPECIFICATIONS
Power Specifications
Supply voltage nominal……………………………………………24 VDC
Surge input voltage………………………………………….. Max. 200 V
Output voltage………………………………………………….. Max. 32 V
Output current………………………………………………….. Max. 11 A
Input fuse…………………………………………………………………. 15 A
Internal resistance……………………………………………………25 mΩ
Voltage drop (at 10 A load)…………………………………….. 250 mV
Power dissipation (at 10 A load)………………………………….2.5 W
Capacitive load……………………………………………….. Not limited
Indicator
Green OK LED:
• Input voltage connected and the un-resettable fuse not blown.
Red ERROR LED:
• Output current too high.
• Overheat protection.
• Overvoltage disconnected.
Environmental Conditions
Operation temperature……………………………… -25 °C to +70 °C
Storage temperature………………………………….. -40 °C to +85 °C
Relative humidity………………………………< 95 % RH (non-cond.)
Protection class…………………………………………………………. IP40
