2
Newmar • PO Box 1306, Newport Beach, CA 92663
• Phone: 714-751-0488 • E-mail: [email protected]
1 Principles
of
Operation
1.1 Introduction
The C2R-2000 is a telecommunications grade rectifier with the following features:
Hot
pluggable
Forced Air Cooled
Thermally
Protected
Power Factor Corrected
Wide input AC Voltage
Constant Power Output Limit
Input/Output Voltage and Current Protected
Active Load Sharing
Serial alarm and control interface
Microprocessor
controlled
1.2 Indicators
There are 3 LED indicators on the front panel indicate the operational state of the rectifier.
AC:
This green LED indicates that mains power is connected to the unit and that the primary stages of
the rectifier are operating.
:
This yellow LED indicates a Non-Urgent alarm state within the rectifier. This could be caused by
the following:
Rectifier in output power/current limit
Rectifier over temperature
Fan failed
Rectifier
soft
starting
:
This red LED indicates an Urgent alarm state within the rectifier. This could be caused by the
following:
Rectifier
Failed
The AC input voltage is outside the operating range.
Rectifier shut down due to output over voltage or over temperature.
