Table 5-2. Terminal Screw Size - Advanced Energy Thyro-PX User Manual

®
Advanced Energy
WARNING:
This device must be installed so that the output power connection is
inaccessible to the user.
AVERTISSEMENT:
Le dispositif doit être installé de façon à ce que l'utilisateur ne puisse accéder
à la connexion de puissance de sortie.
This task applies to all units. Three-phase units will have three mains input terminals
and three load terminals. Two-phase and 1-phase units will have two sets or one set
of mains terminals and load terminals, and will require a reference phase connection
to the A1 board as shown in the connection diagram
TO CONNECT LOAD AND AUXILIARY POWER
1. Verify that the Protective Earth conductor is connected.
2. Connect each phase of the mains supply to the mains terminal (L1, L2, L3).
a. Use the screw size specified in
b. Tighten to the torque specified in
3. Connect each phase of the load to the load terminals (T1, T2, T3).
a. Use the screw size specified in
b. Tighten to the torque specified in
4. For 1PX and 2PX units, connect the reference phase to A1 X1.3.
5. Connect a current-limited external power source to the auxiliary power input
connector on the bottom of the unit. Connect either:
◦ 90 VAC to 265 VAC (230 V, 150 mA) to connector X1
◦ 24 VDC, 1 A to connector X3
Use the included plug-in, screw-terminal block to make this connection. Follow
the torque recommendation for M2 terminal screws.
6. For HF units, connect the 230 VAC fan power supply to connector X7.
Use the included plug-in, screw-terminal block to make this connection. Follow
the torque recommendation for M2 terminal screws.
Table 5‑2. Terminal screw size
37 H, 75 H
57010148-00B
Model
Installation, Setup, and Operation
Thyro-PX® Power Controller
"Connection
Table 5-2.
Table 5-3.
Table 5-2.
Table 5-3.
Connector
Screw
M6
Diagrams".
Protective
Earth screw
M6
5‑24