A-2 Supplemental Drive Information
Protection
(continued)
Control Logic Noise Immunity: Showering arc transients up to 1500V peak
Power Ride-Thru: 15 milliseconds at full load
Logic Control Ride-Thru: 0.5 seconds minimum, 2 seconds typical
Ground Fault Trip: Phase-to-ground on drive output
Short Circuit Trip: Phase-to-phase on drive output
Environment Altitude: 1000 m (3300 ft) max. without derating
Maximum Surrounding Air
Temperature without Derating:
IP20, NEMA Type 1: 0 to 50 degrees C (32 to 122 degrees F), typical. See pages A-8
through A-13
for exceptions.
Storage Temperature (all const.): –40 to 70 degrees C (–40 to 158 degrees F)
Atmosphere: Important: Drive must
not be installed in an area where the
ambient atmosphere contains volatile or corrosive gas, vapors or
dust. If the drive is not going to be installed for a period of time, it
must be stored in an area where it will not be exposed to a
corrosive atmosphere.
Relative Humidity: 5 to 95% non-condensing
Shock: 15G peak for 11ms duration (±1.0 ms)
Vibration: 0.152 mm (0.006 in.) displacement, 1G peak
Sound:
Frame
Fan
Speed
Sound
Level
Note: Sound pressure level is
measured at 2 meters.
0 30 CFM 58 dB
1 30 CFM 59 dB
2 50 CFM 57 dB
3 120 CFM 61 dB
4 190 CFM 59 dB
5 200 CFM 71 dB
6 300 CFM 72 dB
Electrical Voltage Tolerance: See page C-24
for full power and operating range.
Frequency Tolerance: 47-63 Hz.
Input Phases: Three-phase input provides full rating for all drives. Single-phase
operation provides 50% of rated current.
Displacement Power Factor: 0.98 across entire speed range.
Efficiency: 97.5% at rated amps, nominal line volts.
Maximum Short Circuit Rating: 200,000 Amps symmetrical.
Actual Short Circuit Rating: Determined by AIC rating of installed fuse/circuit breaker.
Control Method: Sine coded PWM with programmable carrier frequency. Ratings
apply to all drives (refer to the Derating Guidelines in the
PowerFlex Reference Manual). The drive can be supplied as 6
pulse or 12 pulse in a configured package.
Carrier Frequency: 2, 4, 8 & 10 kHz. Drive rating based on 4 kHz (see pages A-8
through A-13
for exceptions).
Output Voltage Range: 0 to rated motor voltage
Output Frequency Range: Standard Control – 0 to 400 Hz., Vector Control – 0 to 420 Hz
Frequency Accuracy
Digital Input:
Analog Input:
Within ±0.01% of set output frequency.
Within ±0.4% of maximum output frequency.
Category Specification
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