American Control Electronics PWP110 Series User manual

1Q PWM NEMA 1 Adjustable Speed Drive
for PMDC Brushed Motors
PWP110
An ISO 9001:2008 Certified Company Full manual available online
14300 De La Tour Drive
South Beloit, IL 61080
Phone: (844) AMCNTRL
Fax: [phone]
www.americancontrolelectronics.com
.............................................................115 VAC ± 10%, 50/60 Hz, single phase
..........................................................................................................................1.05
.............................................................................................1 second
.............................................................................................1 second
....................................................................................1% base speed or beer
........................................................................................................................80:1
............................................................................................0.5G maximum
...............................................................................................0.1G maximum
...................................................................................10°C - 40°C
..............................................................................................................................0.8 lbs
UL/cUL Recognized Equipment, file # E132235
AC Line Voltage
Form Factor
Acceleraon Time Range
Deceleraon Time Range
Load Regulaon
Speed Range
Vibraon (0 - 50 Hz)
(>50 Hz)
Ambient Temperature Range
Weight
Safety Cerficaons..........................................
1/100 - 1/10
1/10 - 1/4
Horsepower
Range
1.0
3.0
Connuous
Armature
Current (Amps)
0 - 130
0 - 130
Armature
Voltage Range
(VDC)
115
115
Line
Voltage
(VAC)
PWP110-1
PWP110-3
Model
Specifications Safety Warnings
• DO NOT INSTALL, REMOVE, OR REWIRE THIS EQUIPMENT WITH POWER APPLIED. Have a
• qualified electrical technician install, adjust and service this equipment. Follow the Naonal
•Electrical Code and all other applicable electrical and safety codes, including the provisions of the
• Occupaonal Safety and Health Act (OSHA), when installing equipment.
• Circuit potenals are at 115 VAC above earth ground. Avoid direct contact with the printed
• circuit board or with circuit elements to prevent the risk of serious injury or fatality. Use a non-
• metallic screwdriver for adjusng the calibraon trim pots. Use approved personal protecon
• equipment and insulated tools if working on this drive with power applied.
• Reduce the chance of an electrical fire, shock, or explosion by using proper grounding techniques,
• over-current protecon, thermal protecon, and enclosure. Follow sound maintenance procedures.
• ACE strongly recommends the installaon of a master power switch in the line voltage input. The
• switch contacts should be rated for 250 VAC and 200% of motor nameplate current.
• Removing AC line power is the only acceptable method for emergency stopping. Do not use
• dynamic braking, decelerang to minimum speed, or coasng to a stop for emergency stopping.
• They may not stop a drive that is malfunconing. Removing AC line power is the only acceptable
•method for emergency stopping.
• Line starng and stopping (applying and removing AC line voltage) is recommended for infrequent
• starng and stopping of a drive only. Dynamic braking, decelerang to minimum speed, or coasng
• to a stop is recommended for frequent starts and stops. Frequent starng and stopping can produce
•high torque. This may cause damage to motors.
• Do not disconnect any of the motor leads from the drive unless power is removed or the drive is
• disabled. Opening any one lead while the drive is running may destroy the drive.
• This product does not have internal solid state motor overload protecon. It does not contain speed-
• sensive overload protecon, thermal memory retenon, or provisions to receive and act upon
• signals from remote devices for over temperature protecon. If motor protecon is needed in the
• end-use product, it needs to be provided by addional equipment in accordance with NEC standards.
ALL DIMENSIONS IN INCHES [MILLIMETERS]
Dimensions
5.50 [140]
3.20 [81]
0.88 [22]
2.28 [58]
3.42 [87]
3.51 [89]
2.50 [64]
1.82 [46]
1.06 [27]
Installation
Mounng
• Drive components are sensive to electrostac discharge. Avoid direct contact with the circuit
• board. Hold the drive by the chassis or heat sink only.
• Protect the drive from dirt, moisture, and accidental contact.
• Provide sufficient room for access to the terminals and calibraon trim pots.
• Mount the drive away from heat sources. Operate the drive within the specified ambient operang
• temperature range.
• Prevent loose connecons by avoiding excessive vibraon of the drive.
• Mount the drive with its board in either a horizontal or vercal plane. Six 0.19” (5 mm) wide slots
• in the chassis accept #8 pan head screws. Fasten either the large base or the narrow flange of the
• chassis to the subplate.
• The chassis should be earth grounded. Use a star washer beneath the head of at least one of the
• mounng screws to penetrate the anodized chassis surface and to reach bare metal.
Wiring
Use 14 - 16 AWG wire for AC line and motor wiring.
Fusing
The drives provide fusing for the AC line. Fuses are fast acng fuses. Model PWP110-1 contains
a fuse rated for 3A at 250 VAC. Model PWP110-3 contains a fuse rated for 5A at 250 VAC.
Line Input
Connect the AC line power leads to terminals as shown in the figure to the right.
Motor
Connect the DC armature leads to terminals A1 and A2. If the motor does not spin
in the desired direcon, power down the drive and reverse these connecons.
Connections
MOTOR ARMATURE
115 VAC

QSG-0094 rev 0
Calibration
Minimum Speed (MIN): The MIN seng determines the minimum motor speed when the speed adjust
potenometer is set for minimum speed. It is factory set for zero speed. To calibrate MIN:
1. Set the MIN trim pot full CCW.
2. Set the speed adjust potenometer for minimum speed.
3. Adjust the MIN trim pot unl the desired minimum speed is reached or is just at the threshold
3. of rotaon.
Maximum Speed (MAX): The MAX seng determines the maximum motor speed when the speed
adjust potenometer is set for maximum speed. To calibrate MAX:
1. Set the MAX trim pot full CCW.
2. Set the speed adjust potenometer for maximum speed.
3. Adjust the MAX trim pot unl the desired maximum speed is reached.
Check the MIN and MAX adjustments aer recalibrang to verify that the motor runs at the
desired minimum and maximum speed.
Torque (CURR. LIMIT): The CURR. LIMIT seng determines the maximum torque for accelerang and
driving the motor. To calibrate the CURR. LIMIT:
1. With the power disconnected from the drive, connect a DC ammeter in series with the
1. armature.
2. Set the CURR. LIMIT trim pot to minimum (full CCW).
3. Set the speed adjust potenometer to maximum speed (full CW).
4. Carefully lock the motor armature. Be sure that the motor is firmly mounted.
5. Apply line power. The motor should be stopped.
6. Slowly adjust the CURR. LIMIT trim pot CW unl the armature current is 150% of motor
6. rated armature current. Connuous operaon beyond this rang may damage the motor.
7. Turn the speed adjust potenometer CCW.
8. Remove line power.
9. Remove the stall from the motor.
10. Remove the ammeter in series with the motor armature if it is no longer needed.
IR Compensaon (IR COMP): The IR COMP seng determines the degree to which motor speed is
held constant as the motor load changes. To calibrate the IR COMP:
1. Set the IR COMP trim pot full CCW.
2. Increase the speed adjust potenometer unl the motor runs at midspeed without load. A
2. handheld tachometer may be used to measure motor speed.
3. Load the motor armature to its full load armature current rang. The motor should slow down.
4. While keeping the load on the motor, rotate the IR COMP trim pot unl the motor runs at the
4. speed measured in step 2. If the motor oscillates (overcompensaon), the IR COMP trim pot
4. may be set too high (CW). Turn the IR COMP trim pot CCW to stabilize the motor.
5. Unload the motor.
Startup
- Verify that no foreign conducve material is present on the printed circuit board.
1. To turn on the drive, turn the speed adjust potenometer clockwise unl it clicks.
2. Slowly advance the speed adjust potenometer clockwise (CW). The motor slowly accelerates as the potenometer is turned CW. Connue unl the desired speed is reached.
3. Turn the speed adjust potenometer fully counterclockwise (CCW) unl it clicks to shut the drive off.
No part of this document may be reproduced or retransmied in any form without wrien permission
from American Control Electronics®. The informaon and technical data in this document are
subject to change without noce. American Control Electronics® makes no warranty of any kind
with respect to this material, including, but not limited to, the implied warranes of its
merchantability and fitness for a given purpose. American Control Electronics®assumes no
responsibility for any errors that may appear in this document and makes no commitment to
update or to keep current the informaon in this document.