Distribution; Table 4.2 - Status And Alarm Indicators On The 750 W And 1500 W - Emerson Lorain CIP 4890 AP6C55CB User Manual

50 Functional description
Figure 4.4 – Functional diagram of the 750 W and 1500 W rectifiers
4.1.4.1. Alarms
The Rectifier –48 V dc, 750 W and Rectifier –48 V dc, 1500 W are equipped
with three LED indicators located on the front panel to display unit status and
alarm conditions as described in the following Table.
Table 4.2 – Status and alarm indicators on the 750 W and 1500 W rectifiers
4.1.5.

Distribution

4.1.5.1. Distribution for the Lorain CIP and Lorain CIP Access power systems
The distribution section is used to connect small and medium capacity
distribution loads. It can accommodate a wide variety of distribution
hardware in various configurations (see section 3.2.5 in the previous
Chapter).
In addition to providing protection and connecting points for the battery and
battery return cables for the loads, the distribution section provides:
UM6C55C (P7000597)
Standard 10.00 (March 2008)
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LED
Solid Red
Flashing Red and solid
Yellow
Yellow
Solid Green
Flashing Green
No LED lit
•
a connecting point for the system's main battery return reference
(BRR) cable, and
•
connecting points for the interface with the outside world (alarms
inputs and outputs, etc.).
Status
Rectifier failure due to one or more of the following
alarm conditions: output fuse blown, high voltage
shutdown, or internal rectifier circuitry failure.
Cooling fan failure.
The rectifier is still operating, but with one or more of the
following alarm conditions active: high temperature
condition, power limiting, AC over voltage.
The rectifier is operating normally.
System Manager CIP going through initialization.
No AC power at the input or blown AC input fuse.
Lorain Power System (AP6C55CA/CB)
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