YASKAWA V1000 Series Installation & Start-Up Manual page 324

A.3 Common Drive Specifications
Standards
Storage Temperature
Vibration
Network Communication
Note: 1. Speed control accuracy varies somewhat according to the type of motor and drive settings.
Contact Yaskawa for more information.
2. Instantaneous average deceleration torque refers to the torque required to decelerate the
motor (uncoupled from the load) from 60 Hz in the shortest time.
3. Ensure that Stall Prevention Selection during Deceleration is disabled (L3-04 = 0) or set to
3 when using a braking resistor or the Braking Resistor Unit. The default setting for the
stall prevention function will interfere with the braking resistor.
4. Overload protection may be triggered when operating with 150% of the rated output
current if the output frequency is less than 6 Hz.
5. Parameter settings allow up to 150 V.
6. A Momentary Power Loss Ridethru Unit is required for 200/400V class drives 7.5 kW and
less if the application needs to continue running during a momentary power loss up to 2
seconds.
7. Ground protection cannot be provided under the following circumstances when a ground
fault is likely in the motor windings during run: Low ground resistance for the motor cable
and terminal block; low ground resistance for the motor cable and terminal block; or the
drive is powered up from a ground short.
324
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
Item
UL (508C)
CE (LVD)
CE(EMC)
cUL
Degrees C
~
CC-Link
RS-422/485
Specification
Yes
EN50178
Overvoltage Category 3
EN50081-2, EN50082-2
Yes
-20º to +60º C (-4º to 140º F) allowed for
short-term transport of the product
0-20 Hz, 9.8 m/s^2 (1G)
20-55 Hz, 5.9 m/s^2 (0.6G)
Optional
MEMOBUS/Modbus RTU
(standard, built-in)
via built-in RS-422/485 at 19.2 Kbps
(115.2 Kbps)