HAZARDOUS VOLTAGE
ELECTRIC HAZARD
FOR INSTALLATION AND CONNECTION OF MP-11, ALWAYS FOLLOW BELOW INSTRUCTIONS:
※ To avoid hazardous electric shocks, wear protective wears (such as insulating rubber gloves and boots).
※ Do not connect to PV array which ratings are more than 30A, 1000V and 18kW ratings.
※ To avoid any trouble with the use of MP-11, always turn ON the MP-11 firs then connect with PV
module/array, and disconnect with PV module/array before turning OFF the MP-11.
※ Make sure to completely disconnect the PV module/array, which is subjected for measurement, from
power conditioner before measurements.
※ Do not leave the MP-11 in direct sunlight for a long period of time. When the internal temperature
exceeds more than 50℃, measurements cannot be taken. Once the internal temperature decreases
below 45℃, MP-11 becomes operable by pressing the power button again.
1. Main Unit Connection
1) Power Connection
Connect either Battery Receptacle Box output plug or
AC Adaptor to the Power Supply Connector on the rear
panel.
2) PV Probe Connection
Plug in the Red PV Probe (+) on the PLUS terminal and
Black PV Probe (-) on the MINUS terminal on the inside
back face.
Connect the gator grips, on the end the PV Probes, to
the PV module/array terminal block. Make sure the
PLUS and MINUS when connecting them.
3) Sensor Unit Connection
Connect the Main Unit and the Sensor Unit with modular
cable.
4) PC Connection
To connect the MP-11 to PC, plug the USB cable connector
in the USB terminal on the rear panel.
5) Earth Connection
For safety, make sure to connect the earth terminal to
ground. Adjust one end of the earth cable as needed.
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