Xylem IM244R04 SPD Plus Variable Speed Pump Control User Manual

UL®CUSModels Covered: SPD Plus 230V 1Ø Input 20-30 HP230V 3Ø Input 40-60 HP460V 40-100 HP575V 40-100 HPSPD PlusVARIABLE SPEED PUMP CONTROL INSTALLATIO

10SECTION 4: PIPING (CONTINUED)PRESSURE TANK, SYSTEM PRESSURESizing – A bladder tank (not included) is used to cushion the pressure system during star

11FIGURE 1SECTION 6: POWER SUPPLY AND WIRINGPOWER CONNECTION DIAGRAMSThe following diagrams show the power connection layout for each frame size. • Fo

12SECTION 6: POWER SUPPLY AND WIRING (CONTINUED)POWER CONNECTION DIAGRAMSThe following diagrams show the power connection layout for each frame size.

13SECTION 6: POWER SUPPLY AND WIRING (CONTINUED)CONTROL TERMINAL CONNECTION DIAGRAMThe diagram below describes the control terminal connections.NOTEA

14WARNINGHazardousvoltageWARNINGHazardousvoltageSECTION 6: POWER SUPPLY AND WIRING (CONTINUED)INPUT POWER AND LINE TRANSFORMER REQUIREMENTSNOTEInstall

15WARNINGHazardousvoltageWARNINGHazardousvoltageOPEN DELTA (CONSULT FACTORY)This type of conguration is common on 230 volt systems. From time to time

16SECTION 6: POWER SUPPLY AND WIRING (CONTINUED)CONDUIT, WIRE AND FUSE SIZINGWhen selecting the input power cable follow the rules below:• Do not use

17WARNINGHazardousvoltageWARNINGHazardousvoltageWARNINGHazardousvoltageWARNINGHazardousvoltageWARNINGMeasure and verify site voltage phase to phase an

18SECTION 7: CONTROL INPUT AND OUTPUT FUNCTIONSThe control terminals allow for a variety of control functions. Some of the terminals are prewired by

19SECTION 8: STARTING THE SYSTEMAPPLY POWERWhen power is applied to the SPD Plus Controller, the status LED turns green.SPD Plus Drive keypad function

2SPD PLUSCentrifugal Pump ControllerQuick Start GuideOverviewThe installation of the SPD PLUS adjust-able speed drive follows the outline below.TaskPR

20SECTION 8: STARTING THE SYSTEM (CONTINUED)START-UP ASSISTANTIf this is the rst time that the drive has been powered or the Start-Up Assistant has

21RAMP SPEED SETTING: Select the ramp speed based on the system requirements. The ramp speed sets the acceleration and deceleration time for the motor

22WARNINGWARNINGSETTING PRESSURE SETPOINTWhen in REM mode, set the desired pressure setpoint by pressing the Up or Down arrow keys on keypad. Push and

23SECTION 9: TROUBLESHOOTING (CONTINUED)The fault code on the control panel display is tempo-rary. Pressing any of the following buttons removes the

24SECTION 9: TROUBLESHOOTING (CONTINUED)FAULT LISTINGFault CodeFault Name In Panel Description and Recommended Corrective Action8 TRANSDUCER LOSSSign

25Fault CodeFault Name In Panel Description and Recommended Corrective Action16 EARTH FAULTPossible ground fault detected in the motor or motor cables

26WARNINGSECTION 9: TROUBLESHOOTING (CONTINUED)FAULT RESETTINGIf an external source for start command is selected and it is active, the SPD Plus may

27WARNINGSECTION 9: TROUBLESHOOTING (CONTINUED)TROUBLESHOOTING FAULTS, ALARMS AND PERFORMANCE PROBLEMSIn Troubleshooting, always consider the followin

28APPENDIX A: INPUT POWER SPECIFICATIONS (CONTINUED)4) Power Factor Capacitor Isolation: Input transformers are sometimes used to provide impedance to

29APPENDIX B: FUSE AND WIRE SIZINGFUSESBranch circuit protection must be provided by the end user and sized per national and local electric codes. The

3Wiring the Transducer1. Route the transducer cable through the conduit.2. Strip the transducer cable sheathing and twist the screen wire. 3. Co

30APPENDIX B: FUSE AND WIRE SIZING (CONTINUED)SPD PLUS INPUT WIRE SIZING CHARTSMaximumAllowableConductorLength(50˚CAmbient,5%drop)Controller R

31APPENDIX B: FUSE AND WIRE SIZING (CONTINUED)SPD PLUS OUTPUT WIRE SIZING CHARTSMaximumAllowableConductorLength(50˚CAmbient,5%drop)Controller

32APPENDIX C: WEIGHTS AND DIMENSIONS (CONTINUED)NEMA 1 Mounting DimensionsRef.R4 R5 R6mm in mm in mm inW1* 160 6.3 238 9.4 263 10.4W2* 98 3.9 — — — —H

33APPENDIX C: WEIGHTS AND DIMENSIONS (CONTINUED)NEMA 3R EnclosuresFrame Size N4 Frame Size N5NEMA 3R Enclosure DimensionsRef.N4 N5 N6mm in mm in mm i

34NOTES

35NOTES

CentriPro and Aquavar are trademarks of Xylem, Inc. or one of its subsidiaries. © 2012 Xylem Inc. IM244 Rev. 4 July 2013Xylem, Inc.2881 East Bay

4Important Safety Instructions...

5HazardousvoltageDANGERHazardousvoltageDANGERHazardousPressureCAUTIONCAUTIONSECTION 1: SAFETY INSTRUCTIONSTO AVOID SERIOUS OR FATAL PERSONAL INJURY OR

6SECTION 2: SYSTEM COMPONENTSPlease review the SPD Plus Variable Speed Pump Controller components and ensure that you have all the parts and are famil

7PART NUMBERSNominal HP RatingFull Load Output Current (50C)Full Load Output Current (40C)Supply VoltageModel Number3 Phase Input1 Phase Input3 Phas

8SECTION 3: SYSTEM DESIGNSPD PLUS CENTRIFUGAL PUMP CONTROL SYSTEMThe SPD Plus pump controller is a simple, easy to use and commission Variable Speed D

9SECTION 3: SYSTEM DESIGNDIAGRAM #2 shows a set-up for an Above Ground booster pump and control system.FLOWAIR4863 PHASE OUTPUTTO MOTOR512SUCTION38971