YASKAWA A1000 Series Technical Manual

D.2 European Standards
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 511
Standards Compliance
D
4. Keep wiring as short as possible. Ground the shield on both the drive side and the motor side.
Figure D.2
Figure D.2 Installation Method
5. Ground the largest possible surface area of the shield to the metal conduit when using braided shield cable.
Yaskawa recommends using a cable clamp.
Figure D.3
Figure D.3 Ground Area
6. Connect a DC reactor to minimize harmonic distortion. See page 514.
A – Drive D – Metal conduit
B – 10 m max cable length between drive and motor E – Ground wire should be as short as possible.
C – Motor
A – Braided shield cable C – Cable clamp (conductive)
B–Metal panel
A
B
D
E
C
M
U/T1
V/T2
W/T3
U
V
W
YEG
C B
A
YEG

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)