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 45
Figure 40. Float Voltage Chart
16 Verify that the rectifier output voltage is within ±0.1 Vdc of the value found on the chart in Step 15. If the
rectifier output voltage is correct, proceed to Step 19.
17 If the DMM indication is not correct, measure the rectifier module output current at the rectifier module
OUTPUT CUR (+) and (-) jacks.
18 If the DMM indicates 50 millivolts, the battery string is charging and the rectifier module is current limited;
proceed to the next step only after the DMM indication has decreased to 25 millivolts or less.
19 Obtain the calibration voltage marked on the battery temperature compensation module. (The module
marking was noted in DLP-403.)
20 Using a DMM, measure the calibration voltage at rectifier module No. 1 CAL VOLTS (+) and (-) jacks.
Leave the DMM connected for the next step.
Each millivolt indicated on the DMM corresponds to a charging current of 0.5 ampere. For
example, 50 millivolts indicates a charging current of 25 amperes.
-20 -15 -10 -5 0 +5 +10 +15 +20 +25 +30 +35 +40 +45 +50 +55 +60
-4 +5 +14 +23 +32 +41 +50 +59 +68 +77 +86 +95 +104 +113 +122 +131 +140
59.04
58.56
58.08
57.60
57.12
56.64
56.16
55.68
55.20
54.72
54.24
53.76
53.28
52.80
52.32
51.84
51.36
Degrees F
Degrees C
NOTE: LEGEND The temperature compensation module
is designed not to exceed 56.0 VDC.
C
F Celsius
Fahrenheit
Ambient temperature
Float charge thermal characteristics
typical temperature compensation modules
Rectifier output v
olta
g
e