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Delta VFD-A Series User Manual

Delta VFD-A Series
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62
Voltage classification 230V
Model name VFD-
˜˜
007* 015* 022* 037 055 075 110 150 185 220
3 Phase motor rating (KW) 0.75 1.5 2.2 3.7 5.5 7.5 11.0 15.0 18.5 22.0
3 Phase motor rating (HP) 1.0 2.0 3.0 5.0 7.5 10.0 15.0 20.0 25.0 30.0
Inverter output (KVA) 1.9 2.5 4.2 6.5 9.5 12.5 17.5 22.8 28.6 33.2
Output current (A) 5.0 6.5 11 17 25 33 46 60 75 87
Output voltage (V) Adjustable from 0 to input voltage
Output Rating
Output frequency (Hz) Programmable from 0 to 400 Hz
Rated AC input power supply 200 / 208/ 220 / 240 VAC, three phase, 50 / 60Hz
Single (3-phase Input Current) 6.8 8.9 14.3
Input Current (A)
7.4 9.9 15.5
19.6 33.5 43.3 46 76 83 99
Operational range (V)
180265 VAC, 4763 Hz
Input Rating
Power factor (Displacement) 0.8 (Lagging)
Control system Sinusoidal PWM control
Frequency control range
0.1400.0 Hz
Frequency setting resolution 0.1 Hz
Output frequency resolution 0.1 Hz
Overload current rating 150% of rated current for 1 minute
Acceleration / deceleration time
0.1600.0 Sec
Torque characteristics Starting torque 150% or more (at 5 Hz)
Regenerative braking Incorporate regenerative braking circuit
V / F pattern Any V / F pattern setting
Control Characteristics
Stall prevention level Setting to percentage of rated current
Digital operation
Setting by
or
JOG
Frequency
setting
External signal
Variable resistor of 5K/ 0.5W, 0 to 10 VDC, 420mA, RS-485 serial port,
Multi-function 13(JOG, Multi-step speed, Up / Down)
Digital operation Setting by RUN, STOP, FWD / REV
Operation
Setting Signal
External signal FWD, REV, EF can be combined for 2 or 3-wire operation, RS-485 serial interface.
Multi-function input signal
Multi-step selection 1 7, Jogging, Accel. / Decel. Prohibit, First / Second
Accel. / Decel. Switching command, External BB (NC, NO selection), etc.
Multi-function output signal
During running, Up to frequency setting, Up to desired frequency setting Count out
detection, Non zero-speed, Over-torque detection, etc.
Operating Characteristics
Analog / Digital Output Analog frequency / current signal output, digital frequency signal output
Other functions
Automatic Voltage Regulation (AVR), S-Curve, over voltage, over-current stall prevention,
abnormal records checking, Carrier-frequency adjustable, DC braking, DB starting
frequency setting, Momentary power failure restart, Frequency limit, etc.
Protective function
Over-current, over voltage, under voltage, electronic thermal, overheat ground fault,
overload limit, over voltage supply, etc., but no short-circuit protection of output terminals.
Cooling Method Forced air-cooling
Installation site Altitude 1,000m or lower, keep from corrosive gasses, liquid and dust
Pollution Degree 2
Ambient temperature
-10°C 40°C (-10°C50°C without blind plate) at rated voltage and rated current.
Storage temperature
-20°C 60°C
Ambient Humidity Below 90% RH (non-condensing)
Environments
Vibration
1.0G less than 20Hz, 0.6G at 2050Hz
Options
EG2010A extension cable, LC-A05E, LC-A10E digital keypad, RC-01 remote control unit,
MVR / MHR Braking resistor
* Only 220V Series, 0.752.2Kw provide single-phase input.
Note 1: The frequency can be reached to 1500Hz by VFD-H Series AC Motor Drives.
Note 2: 11Kw22Kw models, exclude inherent braking transistor, external braking is optional.
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com

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Delta VFD-A Series Specifications

General IconGeneral
BrandDelta
ModelVFD-A Series
CategoryDC Drives
LanguageEnglish

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