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YASKAWA A1000 Series Technical Manual

YASKAWA A1000 Series
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3.5 Terminal Cover
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 59
Electrical Installation
3
3.5 Terminal Cover
Follow the procedure below to remove the terminal cover for wiring and to reattach the terminal cover after wiring is
complete.
CIMR-A2A0004 to 0081, 4A0002 to 0044 (IP20/NEMA Type 1 Enclosure)
Removing the Terminal Cover
1. Loosen the terminal cover screw.
Figure 3.10
Figure 3.6 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
2. Push in on the hook located on the bottom of the terminal cover, and gently pull forward. This should remove the
terminal cover.
Figure 3.11
Figure 3.7 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
Reattaching the Terminal Cover
Power lines and signal wiring should pass through the opening provided. Refer to Wiring the Main Circuit Terminal on
page 71 and Wiring the Control Circuit Terminal on page 74 for details on wiring.
After all wiring to the drive and other devices is complete, reattach the terminal cover.
Figure 3.12
Figure 3.8 Reattaching the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
YEG
YEG
Connect ground wiring first,
followed by the main circuit,
and then wire the control circuit.
Power lines and signal wiring
exit through the opening provided.
YEG

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YASKAWA A1000 Series Specifications

General IconGeneral
SeriesA1000
TypeAC Drive
AltitudeUp to 1000m without derating
Output Frequency0-400 Hz
Control MethodV/f Control
Overload Capacity150% for 60 seconds
Communication OptionsModbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature-10 to 50°C
Storage Temperature-20 to 60°C
Humidity5% to 95% (non-condensing)
Enclosure RatingIP20
Horsepower0.5 to 1000 HP
Power Range0.4 - 630 kW (varies by voltage and model)
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheat
Cooling MethodFan Cooled
SafetySafe Torque Off (STO)

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