Connections To The Inverter Input Terminals - Daikin PE-ADDA200 Service And Installation Manual

7.1.5

Connections to the inverter input terminals

Three large aluminium terminals are available to connect the inverter to the line reactor. These are shown in Fig.
9 (L1, L2, L3).
At start-up, the inverter detects the phase sequence; therefore, it is not necessary to observe the phase
sequence. 4 through-holes for M8 screws are available on each terminal: the incoming cables must be connected
to the terminals by using the provided holes. Tab. 4 gives the tightening torques.
Connection
L1, L2, L3
PE1, PE2
CAUTION! The cable terminations shall not significantly reduce the air gap between two adjacent phases.
Once all power cables have been connected, check that the air gap between uninsulated live parts of
adjacent phases is greater than 20 mm.
Daikin Applied Europe S.p.A
SERVICE and INSTALLATION MANUAL
Compressor Inverter PE-ADDA200
Fig. 9 AC input terminals (L1, L2, L3) and available PE connections
Tab. 4 Tightening Torque: L1, L2, L3, PE
Screw size
M8x30
M10
Page 18 of 51
Tightening Torque (Nm)
20-25
20-25
Rev. 0.3