Relay Instruction - Epever Tracer AN Series User Manual

Model
Tracer5415AN
Tracer5420AN
Tracer6210AN
Tracer6415AN
Tracer6420AN
Tracer8415AN
Tracer8420AN
Tracer10415AN
Tracer10420AN
＊These are the maximum wire sizes that will fit the controller terminals.
CAUTION: When the PV modules connect in series, the open circuit voltage of the PV array
must not exceed 72V (Tracer**10AN)/138V(Tracer**15AN)/180V(Tracer**20AN) at 25℃ environment
temperature.
Battery Wire Size

The battery wire size must conform to the rated current, the reference size as below:
Model
Tracer5415AN
Tracer5420AN
Tracer6210AN
Tracer6415AN
Tracer6420AN
Tracer8415AN
Tracer8420AN
Tracer10415AN
Tracer10420AN
CAUTION: The wire size is only for reference. If there is a long distance between the PV array
and the controller or between the controller and the battery, larger wires can be used to reduce the
voltage drop and improve performance.
CAUTION: The battery cable size recommendations assume that the charge controller is the
only device connected to this cable (no inverter connected to the same cable etc).

2.4 Relay instruction

Utility/Generator Relay and Load Parameter：
Rated Value：5A/30VDC
Maximum Value：0.5A/60VDC
1) Control the utility/generator ON/OFF via the utility/generator relay
Utility/Generator start-up Voltage (V
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Max. PV input current
50A
60A
80A
100A
Rated charge current
50A
60A
80A
100A
)=Under Voltage Warning Voltage
ON
9
Max. PV wire size
16mm 2 /6AWG
16mm 2 /6AWG
25mm /4AWG
2
35mm 2 /2AWG
Battery wire size
16mm 2 /6AWG
16mm /6AWG
2
25mm /4AWG
2
35mm 2 /2AWG
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