ADC Soneplex Soneplex Fiber Hub Cabinet SPX-CABFIN04, Руководство пользователя

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LTPS-UM-8007-01, Issue 1 Installation
SPX-CABFIN01, SPX-CABFIN04 November 9, 2001 39
Figure 34. Rectifier Module Controls and Indicators
Table 2. Rectifier Module Controls and Indicators
Item Function
DC OUTPUT (Circuit breaker) Controls DC output from the rectifier module. If set to OFF
(manually or automatically), the rectifier module shuts down and locks out, and
rectifier fail (RFA) local and remote alarms are extended.
AC INPUT (Circuit breaker) Controls AC power to the rectifier module.
FLT (Potentiometer) Sets the rectifier output float voltage.
FAN FAIL (Red LED) Lighted if the rectifier module internal fan fails.
AC ON/RFA (Red/green LED) Lighted green when power is applied through the AC INPUT
circuit breaker. Lighted red if a failure disables the rectifier. A failure condition
also activates the alarm relay connected to the cabinet Power Minor (PMN)
alarm input. Failure conditions include:
• Complete failure of AC input voltage
• AC input voltage above or below preset levels
•
Open AC INPUT or DC OUTPUT circuit breaker (manual or automatic)
• High voltage shutdown
• Rectifier module internal temperature exceeds a preset value
•
Any condition where the rectifier cannot deliver power
CAL VOLTS (48.2V)
(a)
(Test jacks) Used to measure rectifier sense voltage from the Battery
Temperature Compensation Module.
OUTPUT CUR (Test jacks) Used to measure rectifier DC output current.
(a) Each millivolt indicated on a DMM corresponds to a charging current of 0.5 ampere.
DO NOT ADJUST
FLOAT
VARIES WITH TEMP.
FLT
FAN FAIL
AC ON/
RFA
+
CAL VOLTS
(-48.2V)
CAP
CHARGE
F1
06A 250V
+
OUTPUT
CUR
DC OUTPUT AC INPUT