WARNING:
If the battery is connected with reverse polarity, the load terminals
will also have the wrong polarity. Never connect loads during this condition!
REMARK:
The controller has a built-in voltage drop compensation which
automatically compensates battery wire voltage drops of up to 250 mV.
REMARK:
Mind the recommendations of your battery manufacturer. We
strongly recommend connecting a fuse directly to the battery to protect
any short circuit at the battery wiring. The fuse must take the charge
controller nominal current:
CXN10: 15A, CXN20: 30A, CXN40: 50A
28
Connect the wires leading to the solar array with
correct polarity. To avoid any voltage on the wires,
first connect the controller, then the solar array.
Mind the recommended wire size:
CXN10: min 2.5 mm
2
CXN20: min 4 mm
2
CXN40: min 10 mm
2
Summary of Contents for CXN Series
Page 1: ...Phocos CXN CID NO 181811101...
Page 2: ...1 22 23 44 45 66 67 88 89 110 111 132 CONTENTS...
Page 118: ...Phocos CXN 111...
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Page 127: ...120 80 60 80 35 60 10 35 10 1x 2x 3x 4x 5x...
Page 128: ...121...
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Page 130: ...123 1 2 1 2...
Page 131: ...124 7 7 15 4V 4 9 9 8V 1 0 2 0V...
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Page 139: ...132 RoHS ISO9001 2000...