Phase Technologies SD Series User manual

Operation & Installation Manual
2XD
SERIES
SD
SERIES
PHASE
TECHNOLOGIES
Phase Converting | Voltage Doubling
VARIABLE FREQUENCY DRIVES

#3187280
2020 © Copyright.V2.3 All rights reserved. All contents are property of Phase Technologies, LLC.
No portion of this publication or its contents may be duplicated by any means, electronic or otherwise, without the express written consent of Phase
Technologies, LLC.
CONTACT INFORMATION
Address: 231 E. Main Street North, Rapid City, SD 57701
Phone: [phone]
Fax: [phone]
Toll Free: 866-250-7934
www.phasetechnologies.com
SD0xx Series & SD4xx Series
Phase Converting
Variable Frequency Drives
2XD2xx Series
Phase Converting & Voltage Doubling
Variable Frequency Drives

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SAFETY MESSAGES AND WARNINGS
To ensure safe and reliable operation of the Essential Series drives, it is important to carefully read this
manual and to observe all warning labels attached to the unit before installing. Please follow all
instructions exactly and keep this manual with the unit for quick and easy reference.
Definitions of Warning Signs and Symbols
CAUTION: Indicates a potentially hazardous situation that could result in injury or damage to the
product.
WARNING: Indicates a potentially hazardous situation that could result in serious injury or death.
HIGH VOLTAGE: The voltage associated with the procedures referenced could result in serious
injury or death. Use caution and follow instructions carefully.
READ THESE WARNINGS BEFORE INSTALLING
OR OPERATING EQUIPMENT!
WARNING: Risk of electric shock. More than one disconnect switch may be required to de-
energize the equipment before servicing.
WARNING: Risk of electric shock. De-energize the unit by disconnecting all incoming sources of
power, then wait 10 minutes for internal charges to dissipate before servicing the equipment.
HIGH VOLTAGE: This equipment is connected to line voltages that can create a potentially
hazardous situation. Electric shock could result in serious injury or death. This device should be
installed only by trained, licensed, and qualified personnel. Follow instructions carefully and observe all
warnings.
WARNING: This equipment should be installed and serviced by qualified personnel familiar with
the type of equipment and experienced in working with dangerous voltages.
WARNING: Installation of this equipment must comply with the National Electrical Code (NEC) and
all applicable local codes. Failure to observe and comply with these codes could result in risk of electric
shock, fire, or damage to the equipment.
CAUTION: Circuit breakers, fuses, proper ground circuits, and other safety equipment and their
proper installation are not provided by Phase Technologies, LLC, and are the responsibility of the end
user.

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CAUTION: Failure to maintain adequate clearance may lead to overheating of the unit and cause
damage or fire.
WARNING: Input power connections should be made by a qualified electrician into circuit with
adequate voltage and current carrying capacity for the model. Branch circuit protection to the unit
should be provided by appropriately sized fuses or a circuit breaker.
CAUTION: Use 600 V vinyl-sheathed wire or equivalent. The voltage drop of the leads needs to be
considered in determining wire size. Voltage drop is dependent on wire length and gauge. Use only
copper conductors.
CAUTION: Wires fastened to the terminal blocks shall be secured by tightening the terminal screws
to a torque value listed in Table 6 and Table 7.
CAUTION: The input wire gauge must be sized to accommodate the single-phase input current,
which will be significantly larger than the three-phase output current to the load.
CAUTION: The maximum wire gauge for the input terminals is listed in Table 6 and Table 7.
CAUTION: Never allow bare wire to contact metal surfaces.
CAUTION: Never connect AC main power to the output terminals U, V, W or Red, Blk/Yel, and Blk.
WARNING: Under certain conditions, the motor load may automatically restart after a trip has
stopped it. Make sure power to the drive has been disconnected before approaching or servicing the
equipment. Otherwise, serious injury may occur.

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TABLE OF CONTENTS
INTRODUCTION.....................................................................................................................................................1
MODELS AND RATINGS........................................................................................................................................2
2.1 Model Nomenclature ....................................................................................................................2
2.2 Model Ratings................................................................................................................................3
2.3 Dimensional Drawings................................................................................................................... 4
2.4 Drive Configuration and Options.................................................................................................11
2.5 System Configuration Settings ....................................................................................................11
INSTALLATION....................................................................................................................................................12
3.1 Mounting.....................................................................................................................................12
3.2 Source Branch Circuit Protection........................................................................................... 13
3.3 Installing Power Cables........................................................................................................... 13
3.4 Control Terminals ........................................................................................................................17
3.5 Installing Power Cables................................................................................................................21
USING THE KEYPAD & DISPLAY .......................................................................................................................23
4.1 Display Modes .............................................................................................................................23
4.2 Password Protecting the Keypad................................................................................................. 23
4.3 Keypad Display Messages............................................................................................................24
4.4 Keypad Main Menu Items ...........................................................................................................25
4.5 Change Parameter Values ...........................................................................................................26
4.6 Read Measured Values................................................................................................................27
4.7 Read Timers.................................................................................................................................29
4.8 Restart Log...................................................................................................................................31
4.9 Fault Log ......................................................................................................................................32
ADJUSTABLE PARAMETERS.............................................................................................................................34
5.1 Changing Parameter Values ........................................................................................................ 34

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5.2 Restore Default Parameter Settings............................................................................................36
5.3 Auto Restarts ...............................................................................................................................36
5.4 All Parameters List.......................................................................................................................37
5.5 Changed Parameter List ..............................................................................................................37
OPERATION.........................................................................................................................................................47
6.1 Commissioning the Unit ..............................................................................................................47
6.2 Ground Fault Detection ...............................................................................................................47
6.3 Drive Set-up Procedure ...............................................................................................................48
6.4 Motor Overload Protection .........................................................................................................49
6.5 System Configuration ..................................................................................................................49
6.6 Start-Up and Shut-Down Ramp Times.........................................................................................51
CONSTANT PRESSURE SYSTEMS ....................................................................................................................53
7.1 Control Principles of Constant Pressure Systems........................................................................53
7.2 Perfect Pressure™ Setup –Analog Constant Pressure ................................................................57
7.3 Analog Constant Pressure Systems .............................................................................................58
7.4 Pre-Charge Mode.........................................................................................................................62
7.5 Lead/Lag Pump Control ...............................................................................................................63
7.6 Duplex / Multiplex Control ..........................................................................................................66
7.7 Tank Sizing ...................................................................................................................................69
7.8 Troubleshooting Constant Pressure Systems ..............................................................................69
TROUBLESHOOTING..........................................................................................................................................70
8.1 Fault Codes ..................................................................................................................................70
8.2 Clearing a Fault............................................................................................................................71
ROUTINE INSPECTION AND MAINTENANCE....................................................................................................75

INTRODUCTION
SD & 2XD Series variable frequency drives (VFDs) are inverter-based devices that convert single-
phase AC power to three-phase variable frequency output to provide speed control for three-phase AC
motors. The drives offer advanced motor control features through an intuitive, easy to use interface.
The simplified block diagrams below demonstrate how the drive converts the incoming single-phase AC
power to DC, then utilizes an inverter module to generate three-phase variable voltage and frequency
output to control the speed of the primary motor.
Figure 1 –SD Series Block Diagram
Figure 2 –2XD Series Block Diagram

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MODELS AND RATINGS
2.1 Model Nomenclature
Figure 3 –SD Series Nomenclature
Figure 4 –2XD Series Nomenclature

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2.2 Model Ratings Table 1 –SD Series Model Ratings
Model
Rated
HP
Rated Input
Voltage
Rated
Input
Current
Rated Output
Voltage
Rated
Output
Current
Switching
Frequency*
Weight
SD002
2
240V
Single
Phase
20 A
240V
Three
Phase
8 A
2-8 kHz
15 lb
SD003
3
30 A
10 A
15 lb
SD005
5
42 A
18 A
20 lb
SD007
7.5
58 A
27 A
20 lb
SD010
10
69 A
33 A
20 lb
SD015
15
92 A
46 A
145 lb
SD405
5
480V
Single
Phase
30 A
480V
Three
Phase
10 A
30 lbs
SD407
7.5
37 A
13 A
30 lbs
SD410
10
42 A
18 A
35 lbs
SD415
15
56 A
24 A
40 lbs
*Factory default for Switching Frequency is 2 kHz. Switching Frequency is an adjustable parameter set
through the keypad. Weights do not include optional output filter.
Table 2 –2XD Series Model Ratings
Model
Rated
HP
Rated Input
Voltage
Rated
Input
Current
Rated Output
Voltage
Rated
Output
Current
Switching
Frequency*
Weight
2XD205
5
240V
Single Phase
31 A
480V
Three
Phase
10 A
2-8 kHz
64 lb
2XD207
7.5
52 A
13 A
64 lb
2XD210
10
64 A
18 A
65 lb
2XD215
15
Upgraded to 1LH Series product line. See 1LHE215R
*Factory default for Switching Frequency is 2 kHz. Switching Frequency is an adjustable parameter set
through the keypad.
Weights do not include optional output filter.

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2.3 Dimensional Drawings
Figure 5 –SD Series Line Drawing