
Mounting and Wiring
Capacitor reforming
4.4 Capacitor reforming
Caution
Caution
If the device has been stored without power for more than two years after
shipment or after last time use, the internal capacitors require reforming. The
same applies if storing above 35°C for more than one month without power.
Reforming instructions:
Add a resistor 470Ohm/5W into each of the three phase power wires. Apply power for half an hour
without enabling the drives. Then shut down and disconnect the device for 4 hours, remove the resis-
tors and the TP is ready to use
4.5 Wiring and Connectors
5 See JIS C 5101-4 clause 4.1 for details.
HWTP50-TP350_E_HardwareManual_EP008
2022-08-08
15
/
20
Figure 3: TP connections in case of 1 phase AC supply configuration
Supply TP50-TP350
Fan 2
DcBusP
DcBusN
L1
L2
L3
PE
PE
24VDC
Ground
Isolation
Mains
Switch
Fuse
Mains
Isolating
Transformer
L
N
DcBusP
DcBusN
DcBusP
DcBusN
BrakeP
BrakeN
PE
Fan
GND
Fan
GND
24V
GND
Ext. Brake Resistor
DcBusP
DcBusN
Drive 1
Drive 2
Drive 3
Drive 4
Status
GND
Ferrite
DcBusP
DcBusN
Drive 5
Fan 1
J6
J5
J10
J11
J7
J9
J0
J1
J2
J3
J4
Controller