12
Electrical Connection
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6.4Installation Steps of Ordinary DC connector Terminal
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a Strip off the insulating layer of wire for 7mm
b Twist off the red and black cap of terminals
Connect the positive pole of
solar system with red one
Connect the negative pole of solar system with
black one
Then twist on the caps
and fixed the cable
(1) Specific terminal connection for PV connector
(2) Installation steps for connect the terminal with the PV connector
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Connect the inverter and photovoltaic array with the MC4 connect
link the
positive terminal and negative terminal of the photovoltaic array with the
corresponding terminals of the inverter
A Ready for cables
strip the insulation and bare the copper line in the tail
cable for 7mm approximately
B Put metal terminal in the middle hole of the Crimping pliers.
C Insert the cable which is stripped in the metal terminal
D Press the metal terminal with the Crimping pliers to fixed the cable
E Pass the cable through the nuts of the connector
F Insert the metal terminal into the male connector and the female connector
correspondingly and screw the nuts of the connects tightly
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6-4-
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DC+
DC-
Installation picture or V onnector
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