11
/
24
2.5 Cautions for safety use
When this Inverter drives the water pump, please see to it that the insulation
capacity and voltage drop shall be evaluated carefully when the motor is 50m longer
from the wiring of this Inverter. If necessary, the special output reactor of this Inverter
shall be set.
2.6 Connection
Power terminal:
E
P+
P-
L1/L
L2/N
U/T1
V/T2
Note: E refers to the earthing terminal of inverter enclosure and the power input
of solar panels is connected with L1/L and L2/N,(If it is solar and power automatic
switching models, then connected with P+ and P- terminals and single phase 230V
AC power is connected with L1/L and L2/N terminals).
Solar and power automatic switching models are options
U/T1, V/T2 are the output terminals of this Inverter and shall be connected with the
motor. It is prohibited to connect the input and output terminals of the inverter
reversely; otherwise, it may damage the internal parts of the inverter.
Control terminal:
COM
PR1
PR2
OF
LW
COM
RA
RB
Note:It is prohibited to connect or use the reserved terminals without the
manufacturer’s permit.
