Control Circuit - YASKAWA V1000 Serie Guia De Inicio Rapido

Control Circuit

The control terminal board is equipped with screwless terminals. Always use wires
within the specification listed below. For safe wiring it is recommended to use solid wires
or flexible wires with ferrules.
The stripping length respectively ferrule length should be 8 mm.
Solid
Flexible
Flexible with ferrule
EMC Filter Installation
This drive has been tested in accordance with European standards EN61800-3. In order
to comply to the EMC standards, wire the main circuit as described below.
1. Install an appropriate EMC noise filter to the input side.See the list above or refer to
the Technical Manual for details.
2. Place the drive and EMC noise filter in the same enclosure.
3. Use braided shield cable for the drive and motor wiring
4. Remove any paint or dirt from ground connections for minimal ground impedance
5. Install an AC reactor at drives smaller than 1 kW for compliance with the EN61000-3-
2. Refer to the Technical Manual or contact your supplier for details
N
L1
PE
Grounding Surface
(remove any paint)
E
L1
N
EMC
Filter
R/L1 S/L2 T/L3
Wiring distance as
short as possible
Cable shield
grounding clamp
Fig 1 EMC Standards Compliant Wiring of Single and Three Phase Units
Wire Type
Panel or mounting wall
Metal plate
Drive
U/T1 V/T2 W/T3
Grounding
Surface
(remove any
paint)
Braid shielded motor
cable
Ground shield at
motor side
M
12
Wire size (mm²)
0.2 to 1.5
0.2 to 1.0
0.25 to 0.5
L2
L1 PE
L3
Panel or mounting wall
Grounding Surface
(remove any paint)
E
L3 L2 L1
EMC
Filter
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
Wiring distance as
short as possible
Cable shield
grounding clamp
M
3 Electrical Installation
Metal plate
Drive
Grounding
Surface
(remove any
paint)
Braid shielded motor
cable
Ground shield at
motor side