Main Circuit Terminal Functions; Wire Selection - YASKAWA CIPR-GA50C series Technical Manual

3.3 Main Circuit Wiring
Figure 3.23 Configuration of Main Circuit Terminal Block (Three-Phase, With a Built-in EMC Filter)
◆

Main Circuit Terminal Functions

Refer to Table 3.2 for the functions of drive main circuit terminals.
Terminal
Model
R/L1
S/L2 Main circuit power supply input
T/L3
L/L1
N/L2
U/T1
V/T2 Drive output
W/T3
-
DC power input
+1
+2 -
B1
Braking resistor connection
B2
Ground Wiring
◆

Wire Selection

Select the correct wires for main circuit wiring.
Refer to Main Circuit Wire Gauges and Tightening Torques on page 162
specified by European standards.
60
Table 3.2 Main Circuit Terminal Functions
Name
2001 - 2082
4001 - 4060
- Main circuit power supply input
Drive output
-
DC power input
DC reactor connection
B001 - B018
-
To connect a commercial power supply.
To connect a motor.
+1 and +2: To connect a DC reactor.
-
To connect a braking resistor or braking resistor
unit.
To ground the drive.
• 200 V: D class grounding (ground to 100 Ω or
• 400 V: C class grounding (ground to 10 Ω or
for wire gauges and tightening torques as
YASKAWA SIEPC71061753A GA500 Technical Manual
Function
Note:
Remove the jumper between terminals +1 and
+2 to connect a DC reactor.
less)
less)