Eltek flatpack2 - 4 Operation; Front Panel Interface; LED Indicators

4 Operation
22 User’s Guide Flatpack2 Rectifier & Converter Modules, 350002.013, 8v1-2013-08
4. Operation
The Flatpack2 Rectifier Module is designed for parallel operation in a system. The front
panel LEDs provides information about the module status and CAN bus activity.
Front Panel Interface
Figure 8 Example of a Flatpack2 module’s
front panel
The Flatpack2 module has the following LED indications:
 “Power” (green) indicates that the power supply is OFF, ON and communicating
 “Alarm” (red) indicates an alarm situation
 “Warning” (yellow) indicates an abnormal situation
LED Indicators
The following events will activate the Flatpack2 module’s front LEDs:
LED
Status
Description
Power
(green)
ON
Module is powered
Flashing
System controller accessing information on the module
OFF
Mains are unavailable
Warning
(yellow)
ON
 Module is in Derating Mode (reduced output power) due to
high internal temperature, or
low input voltage, or
fan failure
 The remote Battery Current Limit is activated
 AC input voltage is out of range
 Module in stand-alone mode (or loss of communication with
the system’s main controller
Flashing
Module is in Over-voltage Protection Mode (AC input)
OFF
No abnormal situation is present
Alarm
(red)
ON
 Module is in Shut-down Mode due to
low mains, or
high internal temperature, or
high output voltage
 Internal module failure (malfunction)
 Fan failure (single or double fan malfunction)
 Low output voltage
 CAN bus failure
OFF
No alarm situation is present
Refer also to chapter “Technical Specifications”, page 23.
Alarm
LED Lamp (red)
Warning
LED Lamp (yellow)
Power
LED Lamp (green)