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2 Installation and cabling
26VFD700 AC Drive Getting Started Guide
Table 2- 13
Power terminal functions of size L
Terminals
Function
L1, L2, L3
AC power supply
+DC
PositiveDC bus
BR
Brake resistor, another end is +DC
−DC
Negative DC bus
U, V, W
Output terminals(Motor terminals)
PE
Protective earth terminal
NOTE: In “VFD700-××T”, the first “×” means 4 or 6 and the second “×” means 0 or 1.
2.3.2Power connections
L
1
L
2
L
3
L
1
L
2
L
3
/N
U
V W
M
PE
HD700
PE
PE
PE
PE
PE
PE
+
D
C
1
+
D
C
B
R
−
D
C
Switch/Gear
Fuse
Contactor
Output AC reactor
DC
reactor
Brake resistor
EMI filter
Output EMI filter
AC input reactor
Figure 2-36 Typical power connection
VFD700