American Control Electronics VFD643-4 User manual

Open Chassis
Variable Frequency AC Drive
14300 De La Tour Drive
South Beloit, IL 61080
Phone: (844) AMCNTRL
Fax: [phone]
www.americancontrolelectronics.com
VFD643-4
An ISO 9001:2008 Certified Company
TM
Full manual available online
Specifications
......................................................115/230 VAC ± 10%, 50/60 Hz, single phase
.....................................................230 VAC, 50/60 Hz, single or three phase
..................................................... approx. 4x motor current
......................................................approx. 2x motor current
............................................................................150% (1.5x) for 1 minute
.............................................................................................16 kHz
............................................................................................0 - 120 Hz
..........................................................0 - 30 Hz
.....................................................30 - 120 Hz
.......................................................................................0 - 100% rated output
........................................................................................................1 - 12 seconds
.....................................................................................1 - 12 seconds
.....................................................................................1 - 12 seconds
....................................................0 - 5 VDC, 0 - 10 VDC, 4 - 20 mA
....................................................................................>100K ohms
............................................................................................0.5G maximum
..............................................................................................0.1G maximum
...................................................10°C - 40°C
............................................................................................................................3.28 lbs
AC Line Voltage
AC Motor Voltage
AC Line Current with 115 VAC line
AC Line Current with 230 VAC line
Overload Capability
Standard Carrier Frequency
Output Frequency Range
Adjustable Minimum Output Frequency Range
Adjustable Maximum Output Frequency Range
Braking Current
Braking Time


Analog Input Voltage Range
Input Impedance (S1 to S2)
 (0 - 50 Hz)
(>50 Hz)
Temperature Range (Maximum Surrounding Air)
Weight
Motor
Horsepower
Range
4.0
Connuous
Motor Current
(Amps)
Motor
Voltage
(VAC)
Line
Voltage
(VAC)
Model
1/6 - 1
0 - 230
115
230
VFD643-4
Safety Warnings
READ ALL SAFETY WARNINGS BEFORE INSTALLING THIS EQUIPMENT
• DO NOT INSTALL, REMOVE, OR REWIRE THIS EQUIPMENT WITH POWER APPLIED. Have a
•
•Electrical Code and all other applicable electrical and safety codes, including the provisions of the
•
• 
•
•
•

•
• Removing AC line power is the only acceptable method for emergency stopping. Do not use
•
•
•method for emergency stopping.

•
•
•produce high torque. This may cause damage to motors.
• Do not disconnect any of the motor leads from the drive
•


•

•
•

•
•
•
ER
P
O
WE
R
S
PEE
D
FWD
REV
O
F
F
ADJUSTABLE SPEED
REVERSING
AC MOTOR CONTROL
0
1
2
3
4
5
6
7
8
9
1
0
NEMA 4X
BOTTOM PLATE
0.73 [18.5]
CONDUIT HOLES
2 PLACES
7.20
[183] 6.35
[161]
0.85
[22]
5.63 [143]
0.19
[5]
4.56 [116]
2.12 [54]
2.20
[56]
3.40 [87]
Installation







Do not remove the three screws securing the
3. 


5. to the terminal block.

6. heat sink.
The two shorter screws are for the two lower holes of the
front cover.
Wiring

Shielding Guidelines






Fusing

15A at 250 VAC.
Connections
Line Input




should be rated at a minimum of 125 VAC and 200% of motor current.
Motor















Enable


Do not use the enable for emergency stopping.
POWER
LOGIC
START/STOP
SWITCH
115 / 230 VAC
LINE INPUT
MOTOR
WINDINGS
ENABLE SWITCH
(close to run)
DIRECTION
SWITCH
10K POT
CW


reproduced 
from American Control Electronics®    technical data in this document are
American Control Electronics®makes 

    American Control Electronics®assumes no
responsibility for any errors that may appear in this document and makes no commitment to






















2. handheld tachometer may be used to measure motor speed.


4. the s
4. 







2. 




2. to go from minimum speed to maximum speed.

3. 
3. 




2. to go from maximum speed to minimum speed.

3. 
3. 





torque limit and then;

1. motor leads.

2. rated speed.


4.
Calibration
100%




150%




200%




230 V



















yourself.







MOTOR CONNECTIONS
V





internal to the motor


yourself.
V





V









Operation

synchronous. 






to convert a single phase 115 VAC input into a three phase 230 VAC output, it is recommended to use

MOTOR TYPES




 
 
 
LEDs

LED
Torque Limit
LED

LED
Enable
LED
STARTUP
Startup

either 115VAC or 230VAC to match the AC line source.

either 115VAC or 230VAC to match the AC line
source.









mA analog signal.



in column 2 if using a 0-10 VDC analog signal.

analog signal.



braking to brake the motor to zero speed.



2. Apply AC line voltage.




SELECT SWITCHES 





Braking




