Revision July 2009, SW V1.1 A-1
Appendix A Specifications
Voltage Class
230V Class
Model Number VFD-XXXL21B-I
002
Max. Applicable Motor Output (kW)
0.2
Max. Applicable Motor Output (HP)
0.25
Rated Output Capacity (KVA)
0.6
Rated Output Current (A)
1.6
Maximum Output Voltage (V)
3-phase Proportional to Input Voltage
Outp
ut
Ra
tin
g
Rated Frequency (Hz)
1.0 to 400 Hz
Rated Input Current (A)
4.9
Rated Voltage/Frequency
1-phase 180-264V 50/60Hz
Voltage Tolerance
±
10% (180~264V)
Inpu
t Ratin
g
Frequency Tolerance
±
5% (47~63Hz)
Cooling Method
Natural air-cooling
Control System
SPWM (Sinusoidal Pulse Width Modulation, carrier frequency 3k-10kHz)
Output Frequency Resolution
0.1Hz
Torque Characteristics
Including the auto-torque, auto-slip compensation; starting torque can be
150% at 5Hz
Overload Endurance
150% of rated current for 1 minute
Accel/Decel Time
0.1to 600 second (2 Independent settings for Accel/Decel Time)
V/f Pattern
V/f pattern adjustable
Co
n
tro
l
Characteristics
Stall Prevention Level
20 to 200%, Setting of Rated Current
Frequency
Setting
External
Signal
Potentiometer 5K
Ω
/0.5W, DC 0 to +10V (Input impedance 100K
Ω
), Multi-
Function Inputs 1, RS-485 interface
Operation
Setting Signal
External
Signal
M0 to M1 can be combined to offer various modes of operation, RS-485
serial interface
Multi-Function Input Signal
AC Drive Operating, Frequency Attained, Counter attained, fault indication
of Base Block, Local/Remote indication, PLC Operation indication, zero
speed, setting frequency attained
Oper
ati
n
g C
h
ar
acter
ist
ics
Multi-Function Output Indication
Multi-step selection 0 to 3, Jog, accel/decel inhibit, first/second accel/decel
switch, PLC operation, external Base Block (NC, NO)
Other Function
AVR, S-Curve, Over-Voltage Stall Prevention, DC Braking, Fault Records,
Reverse Inhibition, Momentary Power Loss restart, Start Frequency for DC
Braking, Over-current Stall Prevention, Frequency Limits, Parameter
Lock/Reset, Adjustable Carrier Frequency, PID Feedback Control
Protection
Over Voltage, Over Current, Low Voltage, Overload, Electronic thermal,
Overheating, Self-testing, Contact Fault
Installation Location
Altitude 1,000 m or below, keep from corrosive gasses, liquid and dust
Ambient Temperature
-10
°
C to 50
°
C (Non-Condensing and not frozen)
Storage Temperature
-20
°
C to 60
°
C
Ambient Humidity
Below 90% RH (non-condensing)
E
n
viro
mme
n
t
Vibration 9.80665m/s
2
(1G) less than 20Hz, 5.88m/s
2
(0.6G) at 20 to 50Hz
Others Built-in
EMI
filter
Summary of Contents for VFD-L-I Series
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