Xylem GOULDS e-AB Series Instruction Manual
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Xylem GOULDS e-AB Series Instruction Manual

Variable speed pump unit
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INSTRUCTION MANUAL
IM326 Rev 2
Smart Pump Range
Variable Speed Pump Unit

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Summary of Contents for Xylem GOULDS e-AB Series

  • Page 1 INSTRUCTION MANUAL IM326 Rev 2 Smart Pump Range Variable Speed Pump Unit...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents 1 Introduction and Safety......................3 1.1 Introduction........................3 1.2 Safety..........................3 1.2.1 Safety message levels.................... 3 1.2.2 User safety......................4 1.2.3 Wash the skin and eyes..................5 1.3 Protecting the environment....................5 2 Transportation and Storage....................7 2.1 Examine the delivery..................... 7 2.1.1 Examine the package.....................
  • Page 4 8.2 Error codes........................43 9 Technical Specification...................... 46 9.1 Electrical and environmental specifications..............46 9.2 Dimensions and weights....................48 10 Cybersecurity........................50 10.1 Xylem Product Cybersecurity..................50 10.2 Optimyze Security Features..................50 10.3 Optimyze Security Recommendations for End-User..........51 Smart Pump Range INSTRUCTION MANUAL...

  • Page 5: Introduction And Safety

    This includes any modification to the equipment or use of parts not provided by Xylem. If there is a question regarding the intended use of the equipment, please contact a Xylem representative before proceeding.

  • Page 6: User Safety

    1 Introduction and Safety Safety message level Indication A hazardous situation which, if not avoided, could WARNING: result in death or serious injury A hazardous situation which, if not avoided, could CAUTION: result in minor or moderate injury The possibility of electrical risks if instructions are Electrical Hazard: not followed in a proper manner •...

  • Page 7: Wash The Skin And Eyes

    • Clean-up of spills Exceptional sites CAUTION: Radiation Hazard Do NOT send the product to Xylem if it has been exposed to nuclear radiation, unless Xylem has been informed and appropriate actions have been agreed upon. Recycling guidelines Always follow local laws and regulations regarding recycling.
  • Page 8 1 Introduction and Safety Waste and emissions guidelines Do not dispose of equipment containing electrical components together with domestic waste. Collect it separately in accordance with local and currently valid legislation. Smart Pump Range INSTRUCTION MANUAL...

  • Page 9: Transportation And Storage

    2 Transportation and Storage 2 Transportation and Storage 2.1 Examine the delivery 2.1.1 Examine the package 1. Examine the package for damaged or missing items upon delivery. 2. Record any damaged or missing items on the receipt and freight bill. 3.

  • Page 10: Storage Guidelines

    2 Transportation and Storage e-SVE e-HME Figure 1: Lifting 2.3 Storage guidelines Storage location The product must be stored in a covered and dry location free from heat, dirt, and vibrations. NOTICE: Protect the product against humidity, heat sources, and mechanical damage. NOTICE: Do not place heavy weights on the packed product.

  • Page 11: Product Description

    3 Product Description 3 Product Description 3.1 General description This product is a variable speed pump unit and can be installed vertically or horizontally. It is non self-priming. 3.2 Intended use The product can be used to pump: • Cold water •...

  • Page 12: Motor Specifications

    3 Product Description 3.4.1 Motor specifications Motor data plates XYLEM SERVICE ITALIA SRL P. 19 VIA VITTORIO LOMBARDI 14 36075 MONTECCHIO MAGGIORE (VI) - ITALY Reg. No. 0752056096 E481622 MADE IN ITALY Type : P. 1 Code : P. 2 S/N : P.

  • Page 13: Pump Specifications

    AB Hz FLUID ° SINGLE PHASE – AMB TEMP -15°C TO 45°C THREE PHASE – AMB TEMP -15°C TO 50°C XYLEM INC. 1 GOULDS DR. AUBURN, NY USA www.xylem.com/goulds 1. Catalog number 2. Capacity range 3. Rated Hz 4. Pump serial number 5.

  • Page 14: Design And Layout

    NSF/ANSI 61 & 372 e-SVI nameplate e-SVI Multistage Pump º MAX DO NOT OPERATE AT CLOSED DISCHARGE MANUFACTURED IN USA XYLEM INC. 1 GOULDS DR. AUBURN, NY USA www.xylem.com/goulds 1. Catalog number 2. Rated flow 3. Rated head 4. Rated speed 5.
  • Page 15 3 Product Description / e-AB3 Figure 2: Main components — single-phase and three-phase models Table 1: Description of components Position number Description Tightening torque ± 15% [Nm] [in•lbs] Screw 12.4 Terminal box cover — — Optional module with — — strip M12 I/O cable gland 17.7...
  • Page 16 3 Product Description Pre-assembled factory components Component Quantity Notes Plug for cable gland 0.145–0.275 in (3.7 to 7.0 mm) Cable gland and lock nut 0.177–0.394 in (4.5 Cable out diameter to 10.0 mm) Cable gland 0.265–0.512 in (7.0 to 13.0 mm) Optional components Table 2: Optional components Component...

  • Page 17: Installation

    4 Installation 4 Installation 4.1 Mechanical installation 4.1.1 Installation area DANGER: Potentially explosive atmosphere hazard. The operation of the unit in environments with potentially explosive atmospheres or with combustible dusts (e.g.: wood dust, flour, sugars and grains) is strictly forbidden. Do not use the unit to handle hazardous or flammable liquid.

  • Page 18: Hydraulic Installation

    4 Installation Figure 3: Permitted positions Minimum spacing Area e-SM Drive model Free distance Above the unit 103..105..107..111..115 > 10.2 in (260 mm) Center-distance between units (to 103..105..107..111..115 > 10.2 in (260 mm) ensure space for cabling) 303..305..307..311..315..322 ≥ 11.8 in (300 mm) 4.2 Hydraulic installation •...
  • Page 19 4 Installation Figure 4: Single-pump system Figure 5: Multi-pump system 1. Pump with e-SM Smart Motor drive 2. Diaphragm pressure tank 3. Distribution panel 4. On-Off valve 5. Check valve 6. Low water control 7. Pressure gauge 8. Pressure sensor 9.

  • Page 20: Electrical Installation

    4 Installation 4.3 Electrical installation Electrical Hazard: The connection to the electric power supply must be completed by an electrician possessing the technical-professional requirements outlined in the current regulations. 4.3.1 Electrical requirements • The local regulations in force overrule specified requirements listed below. Electrical connection checklist Check that the following requirements are met: •...

  • Page 21: Wire Types And Ratings

    4 Installation 4.3.2 Wire types and ratings • All cables must comply with local and national standards in terms of section and ambient temperature. • To ensure compliance with UL (Underwriters Laboratories) regulations, all power supply connections must be completed using the following types of copper cables with minimum resistance 167°F (+75°C): THW, THWN •...
  • Page 22 4 Installation Table 5: Power supply wiring procedure Reference Figure 2 1. Open the terminal box cover (2) by removing the on page 13 screws (1). 2. Insert the power cable in the M20 cable gland (5). Figure 6 1. Connect the cable according to the wiring on page 20 diagram.
  • Page 23 4 Installation / e-AB3 9 10 11 12 13 14 15 16 17 18 19 20 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 Figure 7: Connection label Table 7: 1~ I/O terminals Item Terminals Ref.
  • Page 24 4 Installation Item Terminals Ref. Description Notes Actuator mode 0-10 P2IN/S+ 0–10 VDC V input Analog input 0-10V GND for 0-10 V GND, electronic P2C/S- input ground (for S+) Power supply 15 VDC, Ʃ max. external sensor External pressure 100 mA +15 VDC sensor [also Differential]...
  • Page 25 4 Installation Item Terminals Ref. Description Notes Power supply 15 VDC, Ʃ max. external sensor +15 External pressure 100 mA sensor [also Differential] External sensor 4-20 mA 4-20 mA input Power supply 15 VDC, Ʃ max. external sensor 100 mA External pressure +15 VDC sensor...

  • Page 26: Operation

    • duty points insisting on unit maximum power • persisting undervoltage of mains, the life of the unit may be jeopardized and/or derating may occur: for further information contact Xylem or the Authorised Distributor. 5.2 Wait times Electrical Hazard: Contact with electric components may cause death, even after the unit has been switched off.

  • Page 27: System Setup And Operation

    6 System Setup and Operation 6 System Setup and Operation 6.1 Programming precautions NOTICE: • Carefully read and adhere to the following instructions before starting the programming activities to avoid incorrect settings that can cause malfunctions. • All modifications must be done by qualified technicians. 6.2 Control panel description Figure 8: Control panel Position number...

  • Page 28: Led Description

    6 System Setup and Operation Push button Function • Main view (see parameter 6.4.1): decreases the required value for the selected control mode • Parameter menu (see parameter 6.4.2): decreases the displayed parameter index • Parameter view / editing (see parameter 6.4.2): decreases the value of the displayed parameter •...

  • Page 29: Com (Communication)

    6 System Setup and Operation LED bar Status Motor in operation; the speed corresponds to the percentage step represented by the LEDs ON in the bar (for example, 3 LEDs ON = speed 30%) First LED flashing Motor in operation; the speed is lower than the absolute minimum, P27 Motor stopped 6.4.4 COM (communication)

  • Page 30: Units Of Measurement

    6 System Setup and Operation Status RS–485 or wireless connection faulty or missing. Flashing The unit is exchanging information with the communication module. 6.4.5 Units of measurement LED on Measurement active Notes 10xRPM Impeller rotation speed The display shows the speed in 10xRPM Hydraulic head The display shows the value of...

  • Page 31: Parameters Menu Visualization

    6 System Setup and Operation Display Mode Description Pump on; the motor starts following the selected control mode. It appears for a few seconds when contacts 11 and 12 (see Par. 5.4) are short circuited and the pump is not in STOP mode. To manually set the pump to ON mode: •...

  • Page 32: Alarms And Errors Visualization

    6 System Setup and Operation Parameter Description Power on If after switching ON, parameter Menu View is accessed with P23 = ON, P20 flashes: P20 → P20. Enter the password to display and change the parameters. Password timeout If with P23 = ON no button is pressed for over 10 minutes from the last parameter Menu View, both the view and the editing of the parameters are disabled.

  • Page 33: Status Parameters

    6 System Setup and Operation Mark Parameter type Global parameter, shared by all pumps in the same multi-pump system Read only 6.6.1 Status parameters Parameter Parameter name Unit of measurement Description number Required value bar/psi/ rpmx10 This parameter shows the SOURCE and the VALUE of the active required value.
  • Page 34 6 System Setup and Operation Parameter Parameter name Unit of measurement Description number Operating time Total hours of connection to the electric hours mains, to add to P05. Motor Time This parameter shows the total operating Months time months, to be added to P08. Motor time hours This parameter shows the total operating time hours, to be added to P07.

  • Page 35: Settings Parameters

    6 System Setup and Operation 6.6.2 Settings parameters Parameter number Parameter name Description Password entering [0-999] The user can enter here the system password, which gives access to all system parameters: this value is compared with the one stored in P22. When a correct password is entered, the system remains unlocked for 10 minutes.

  • Page 36: Drive Configuration Parameters

    6 System Setup and Operation 6.6.3 Drive configuration parameters Parameter Parameter name Unit of measurement Description number Control mode [ACT, HCS, This parameter sets the Control Mode (default value: MSE, MSY] HCS) ACT: Actuator mode. • A single pump maintains a fixed speed at any flow rate.
  • Page 37 6 System Setup and Operation Parameter Parameter name Unit of measurement Description number Min RPM set rpmx10 Minimum pump speed setup. [Min*-ACT set] Ramp 1 [1–250] This parameter adjusts the fast acceleration time. It affects the control of the pump for HCS, MSE and MSY control modes (also see Par.
  • Page 38 6 System Setup and Operation Parameter Parameter name Unit of measurement Description number ® Speed Min Configuration This parameter defines the operation of the Hydrovar [STP, SMI] controller once the minimum speed of the pump is reached (P27): • STP (STP): once the required pressure is reached and no further request is made, the pump speed decreases to the selected P27 value: Hydrovar ®...

  • Page 39: Sensor Configuration Parameters

    6 System Setup and Operation 6.6.4 Sensor configuration parameters Parameter Parameter name Unit of measurement Description number Sensor selection [P1, ISP, Analog input configuration setup: USP] • P1 absolute reading pressure sensor • ISP 4–20 mA input as speed reference •...

  • Page 40: Rs-485 Interface Parameters

    6 System Setup and Operation Parameter Parameter name Unit of measurement Description number Lack Of Water Switch Input This parameter enables/disables the management of [DIS, ALR, ERR] the lack of water input (see Par. 4.3.3, terminals 13 and 14). It defines the behaviour of the unit when the lack of water input is enabled and the switch is open: •...

  • Page 41: Multi-Pump Configuration Parameters

    6 System Setup and Operation 6.6.6 Multi-pump configuration parameters All these parameters affect MSE and MSY control modes. Parameter number Parameter name Unit of measurement Description Multipump – Address This parameter sets the [1-3] address of each pump based on the following criteria: •...

  • Page 42: Test Run Configuration

    6 System Setup and Operation Parameter number Parameter name Unit of measurement Description Multipump – Enable rpmx10 This parameter sets the Speed [P27-P26] speed that a pump must reach before starting the next assist pump, after a system pressure drop below the difference between P02 and P59.

  • Page 43: Special Parameters

    6 System Setup and Operation Parameter number Parameter name Unit of measurement Description Test Run – Speed [Min- rpmx10 This parameter sets the Max] pump rotational speed for the Test Run. The Min and Max speeds depend on the pump type. Default: 200 rpmx10.

  • Page 44: Maintenance

    7 Maintenance 7 Maintenance 7.1 Precautions Electrical Hazard: • Before attempting to use the unit, check that it is unplugged and that the pump and the control panel cannot restart, even unintentionally. This also applies to the auxiliary control circuit of the pump. •...

  • Page 45: Troubleshooting

    Data memory Stop the pump for 5 minutes and damaged then restart it again; if the problem continues, contact Xylem or the Authorised Distributor Internal alarm Stop the pump for 5 minutes and then restart it again; if the problem...
  • Page 46 Motor overload error • High motor current Stop the pump for 5 minutes and then restart it again; if the problem • Current absorbed continues, contact Xylem or the by the motor too Authorised Distributor high DC-bus overvoltage error • DC-bus...
  • Page 47 8 Troubleshooting code Description Cause Remedy Low pressure error Pressure below Check the settings of parameters minimum threshold P45 and P46 (not present in ACT mode) Loss of phase error One of the three Check the connection to the power supply phases power supply network is missing (three- phase versions only)

  • Page 48: Technical Specification

    9 Technical Specification 9 Technical Specification 9.1 Electrical and environmental specifications e-SM Drive model Input Input frequency 50/60 ± 2 [Hz] Main supply L1 L2 L1 L2 L3 Nominal 380-460 input voltage 208-240 ±10% 208-240 / 380-460 ±10% ±10% Maximum current absorbed (AC) in...
  • Page 49 9 Technical Specification e-SM Drive model Relative humidity 5%-95% UR (storage & operating) Storage temperature -13-149 / -25-65 [°F] /[°C] Operating temperature -4-122 / -20-50 [°F] /[°C] Air Pollution Pollution Degree 2 Installation < 3280 / 1000 altitude a.s.l. Derating may occur at higher altitudes [ft] / [m] Smart Pump Range INSTRUCTION MANUAL...

  • Page 50: Dimensions And Weights

    9 Technical Specification 9.2 Dimensions and weights 8.82 (224) 8.82 (224) 3.15 (80) 4.61 (117) 2.91 (74) 2.76 (70) 6.10 (155) 10.91 (277) 8.82 (224) 4.92 (125) 4.92 (125) 2.76 (70) 2.91 (74) 6.10 (155) Figure 9: Dimensions [in. (mm)] Smart Pump Range INSTRUCTION MANUAL...
  • Page 51 9 Technical Specification Table 9: Dimensions and weights Net weight (motor + drive) [lb (kg)] Model in. (mm) ESM80... 16.53 28.66 31.97 35.27 10.35 3.94 4.92 19.84 (9) 3.54 (90) 3.11 (79) HMHA (7.5) (13) (14.5) (16) (263) (100) (125) ESM80...

  • Page 52: Cybersecurity

    • Xylem applies security validation once the product is materially built through a series of automated and manual tests to validate that the security protections built into each product perform as expected.

  • Page 53: Optimyze Security Recommendations For End-User

    • Security-relevant events are logged 10.3 Optimyze Security Recommendations for End-User While such measures are desirable and are strictly implemented by Xylem during the development process and have been rigorously tested by the security engineers, it is also recommended that customers apply additional safeguards consistent with their cybersecurity policy.
  • Page 54 10 Cybersecurity Safeguard Rationale References Ensure Bluetooth signal cannot Reduces the likelihood of ATT&CK for ICS: M0806 be received outside the capturing or intercepting wireless NIST SP 800-53 Rev. 5: AC-18 organization-controlled signals. NIST SP 800-53 Rev. 5: SC-40 boundaries by employing emission security and purposefully positioning the device.
  • Page 56 For more information on how Xylem can help you, go to www.xylem.com Xylem Inc. Visit our Web site for the latest version of this document...

This manual is also suitable for:

Goulds e-ab2Goulds e-ab3

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