12
2.3
Configuring the DC Output Connections
Before making any of the DC output connections, make sure you read and fully understand the DC Connection
Procedure below, including Section 3.2.
Select proper size for the DC wires using Table 4. If the distance
between the charger’s DC output and the battery/load exce
eds 10 feet, use the Power Wiring Guide in Appendix
D to minimize the voltage drop across the wire distance.
NOTE:
It is recommended to use a battery disconnect breaker between charger and battery bank; helpful
during battery or charger maintenance.
Table 4
–
DC and Ground Wire Size Minimum Requirements
NOTE:
These are recommended sizes. All National and Local Wiring Codes must be followed.
3.0
Operation
3.1
A46 Startup
All equipment is shipped from the factory fully inspected and adjusted to manufacturer defined default values
based on the model number. Do not make any adjustments unless the equipment has been energized and the
settings have been determined to be incorrect.
NOTE
: The A46 is not recommended for use on Sealed Valve Regulated (VRLA) batteries. The A46F model
should be used instead.
3.2
Checking the Installation
Before attempting to start the A46/A46F, check and verify the following:
•
Verify all connections are correct.
•
Check all terminations are tightened securely.
•
Check for any loose connection or unsecured components in the charger.
•
Verify the AC input and battery/load voltages match the voltages on the nameplate of the charger.
Charger Rating
(DC Amps)
Fuse Rating
(DC Amps)
Minimum Wire Size
Requirement for
Customer DC Connection
Equipment
Grounding
Conductor Minimum
6
15
#14
#14
10
20
#12
#12
20
35
#8
#10
30
50
#8
#10
40
70
#8
#10
50
80
#6
#10
Содержание A46 Series
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