9
Drive
SpecificationsSection 1
NOTES:
(1) Based on an N.E.C. standard 4-pole motor for max. applicable motor output.
(2) Shows deceleration torque for an uncoupled motor decelerating from 60 Hz in 0.1 seconds.
(3) Contact Yaskawa for wiring distances greater than 328 ft. (100 m).
(4) Temperature during shipping (for short periods of time).
(5) On NEMA type 4X/12 model only, maximum continuous rating of 30.8 A is 40 degrees C maximum ambient. For 33.0 A maximum
continuous rating, maximum ambient is 32 degrees C.
(6) Applies to NEMA type 4X/12 model only.
(7) On Model 47P5 NEMA type 4X/12 (21A), overload is 120% for 1 minute.
SECTION B.
All Drives (Continued)
Open Loop Vector Control, full-range automatic torque boost, auto restart,
Standard functions
upper/lower frequency limit, DC injection braking current/time at start/stop,
frequency reference gain/bias, prohibited frequencies,
analog meter calibrating gain, S-curve accel/decel, slip compensation,
MODBUS communications (RS485/422, Max. 19.2K bps),
frequency reference from digital operator pot
Status indicator LEDs RUN and ALARM LEDs provided as standard
Digital Operator
Monitors frequency reference, output frequency,
output current, FWD/REF selection
Te rminals Screw terminals for both main circuit and control circuit
Wiring distance between
drive and motor
328 ft (100 m) or less (3)
Enclosure Open Type/NEMA type 1/NEMA type 4X/12
Cooling method Self-cooling/cooling fan
Ambient temperature 14 to 104°F (-10 to 40°C)
Humidity 95% RH or less (non-condensing)
Storage temperature (4) -4 to 140°F (-20 to 60°C)
Location Indoor (free from corrosive gases or dust)
Elevation 3,280 feet (1,000 m) or less
Vibration
Up to 1G, at less than 20 Hz;
up to 0.2G, at 20 to 50 Hz
Environmental
conditions
Other Functions
Display
IG.V7.01_new format.qxd 4/18/05 1:21 PM Page 9
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