HP 2995 User Manual
Instructions for Installation and Operation
3 PHASE AC MOTOR SPEED CONTROL
3 PHASE AC MOTOR SPEED CONTROL
3 PHASE AC MOTOR SPEED CONTROL3 PHASE AC MOTOR SPEED CONTROL
Model 2995, for 115/230 VAC power supply, with NEMA 4
enclosure and line filter for CE Mark
P/N 074 01040 B (DX)
QUICK REFERENCE
This manual contains the basic information needed to install and operate Bodine
PACESETTER
does not profess to cover all details or variations in equipment, nor to provide for
every possible contingency associated with installation, operation, or
maintenance. No warranty of fitness for purpose is expressed or implied.
Should further information be desired or should particular problems arise which
are not covered sufficiently for the user’s purpose, the matter should be referred
to the Bodine Electric Company.
Read this manual completely and carefully. Pay special attention
to all warnings, cautions, and safety rules. Failure to follow the
instructions could produce safety hazards that could injure
personnel or damage the control, motor, or other equipment. If
you have any doubts about how to connect the control or motor,
refer to the detailed sections of this manual.
TM
115/230V “NEMA 4” series inverter model 2995. This manual
IMPORTANT
FIGURE 1 – Overview of installation for reference only and not be used as a replacement for the
detailed instructions within this manual.
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TABLE OF CONTENTS
PAGE
QUICK REFERENCE 2
PRODUCT SPECIFICATIONS 4
IMPORTANT SAFETY PRECAUTIONS 5
INSTALLATION 6
Step 1 – Examine Before Installation 6
Step 2 – Choose a Suitable Location 7
Step 3 – Mount the Control 7
CONNECTION 8
Step 4 – Preliminary Setup 8
Step 5 – Connect Motor 10
Step 6 – Install Fuse 11
Step 7 – Connect AC Line Cord 11
Step 8 – Close and Seal the Enclosure 12
Step 9 – Connect to AC Power 12
OPERATION 12
Step 10 – Check System Before Operating 12
Step 11 – Operate Inverter 13
Step 12 – Adjust Trim Pots (optional) 13
TROUBLESHOOTING 17
DECLARATION OF CONFORMITY 19
WARRANTY 20
copyright 2002 Bodine Electric Company. All Rights Reserved. Printed in U.S.A.
3
PRODUCT SPECIFICATIONS
ABOUT THIS PRODUCT - Bodine’s PACESETTER
inverter is designed to provide variable speed control of standard threephase AC induction motors. Adjustable linear acceleration and
deceleration are provided, making the drive suitable for soft start
applications. The output voltage is sinewave coded PWM operating at 16
kHz, which provides high motor torque, high efficiency, and low noise.
The full featured drive is easy to install and operate. Simple trimpot
adjustments eliminate the computer-like programming required on other
drives. However, for most applications, no adjustments are necessary.
Table 1 – Electrical Ratings
Input Volts 115 or 230 VAC +/- 10%, Single Phase, 50/60Hz
Input Current 11.0 (115V) or 7.0 (230V) Amps AC
Output Volts 0 – 230 VAC, Three Phase
Output Current, per Phase 2.4 Amps RMS
Maximum Motor HP (kW) ½ HP (0.37 kW)
Table 2 - General Performance Specifications
Parameter
Maximum Load 150% Current Overload for 2 Minutes Switching Frequency at Motor 16 kHz Signal Following Input Voltage 0 – 5 VDC Signal Following Input Resolution 8 bits Minimum Speed Trimpot Range 0 – 40% of frequency setting 0
Output Frequency Setting 50 Hz, 60 Hz, or 120 Hz 60
Maximum Speed Trimpot Range 70 – 110% of frequency setting 100
Speed Range 50:1 Acceleration Trimpot Range .3 – 20 seconds 1.0
Deceleration Trimpot Range .3 – 20 seconds 1.0
Boost Trimpot Range (50Hz only) 6 – 30% Slip Compensation Trimpot
Range
Current Limit Trimpot Range 1.5 – 4.5 Amps AC 3.8
Speed Regulation (0 to Full Load,
30:1 Speed Range)
Operating Temperature Range 0 to +40OC Overload Protector Trip Time
(Stalled Motor)
Bus Overvoltage Trip Point 400 VDC (283 VAC Line Volts)
Bus Undervoltage Trip Point 260 VDC (184 VAC Line Volts)
Specification
0 – 3 Volts/Hz/Amp 1.5
2.5% of Base Speed -
6 seconds -
TM
“NEMA 4” series
Factory
Setting
4
IMPORTANT SAFETY PRECAUTIONS
Model 2995 has been evaluated by Underwriters Laboratories for conformance
to UL standards 508 and 50 and CSA standard C22.2 No. 14 and bears the UL
Recognized Component mark.
The AC Drive is a power electronic device. For safety reasons, please read
through this operations manual in detail and observe those paragraphs with the
safety alert symbol.
This is the safety alert symbol. It is used to alert you
to potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
WARNING indicates a potentially hazardous
WARNING
CAUTION
CAUTION
situation which, if not avoided, could result in
death or serious injury.
CAUTION indicates a potentially hazardous
situation which, if not avoided, may result in
minor or moderate injury.
CAUTION used without the safety alert
symbol indicates a potentially hazardous
situation which, if not avoided, may result in
property damage.
WARNING
Do not touch printed circuit board (PCB) right after
turning off power. Wait until power light turns off.
Do not attempt to wire circuitry while power is on.
Do not attempt to examine components and signals on
the PCB while the inverter is operating.
Do not attempt to disassemble or modify internal
circuitry, wiring, or components of the inverter.
Inverter must be properly grounded.
5
INSTALLATION
This control should only be installed by a qualified person familiar
with its operation and associated hazards. The National Electrical
Code (NEC), local electrical and safety codes, and when
applicable, the Occupational Safety and Health Act (OSHA) should
be observed to reduce hazards to personnel and property.
Step 1. Examine before installation
Check that the model number on the control matches the model number
ordered. The control model number is printed as part of the serial number on an
adhesive label on the outside bottom surface of the control enclosure. Carefully
examine the control for shipping damage. Parts errors should be reported to
Bodine. Shipping damage claims should be made to the freight carrier.
Figure 2 – The model number is the first four digits of the serial number
(S/N) on the control’s nameplate.
CAUTION
Do not connect the control to the power supply if there is
any sign of damage. Notify the carrier and your distributor
immediately.
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