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Grundfos TPE 1000 Series Installation And Operating Instructions Manual
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Grundfos TPE 1000 Series Installation And Operating Instructions Manual

Grundfos TPE 1000 Series Installation And Operating Instructions Manual

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TPE, TPED Series 1000;
NBE, NBGE, NKE, NKGE;
TPE, TPED, NBE, NKE Series 2000
Installation and operating instructions
TPE, TPED Series 1000; NBE,
NBGE, NKE, NKGE; TPE, TPED,
NBE, NKE Series 2000
Installation and operating instructions
(all available languages)
http://net.grundfos.com/qr/i/92900864
GRUNDFOS INSTRUCTIONS

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Summary of Contents for Grundfos TPE 1000 Series

  • Page 1 GRUNDFOS INSTRUCTIONS TPE, TPED Series 1000; NBE, NBGE, NKE, NKGE; TPE, TPED, NBE, NKE Series 2000 Installation and operating instructions TPE, TPED Series 1000; NBE, NBGE, NKE, NKGE; TPE, TPED, NBE, NKE Series 2000 Installation and operating instructions (all available languages)
  • Page 3 TPE, TPED Series 1000; NBE, NBGE, NKE, NKGE; TPE, TPED, NBE, NKE Series 2000 English (GB) Installation and operating instructions ........4 Appendix A .

  • Page 4: Table Of Contents

    13.8 Sound pressure level ... . . 95 Grundfos GO ....42 Operating conditions ... . 97 Grundfos GO Link.

  • Page 5: General Information

    Disposing of the product ..99 1.1 Hazard statements Document quality feedback ..The symbols and hazard statements below may appear in Grundfos installation and operating instructions, safety instructions and service instructions. DANGER...

  • Page 6: Abbreviations And Definitions

    Proprietary Grundfos fieldbus You can fit the motors with a Grundfos add-on GENIbus standard. communication interface module (CIM). The module enables data transmission between the motor and GFCI Ground fault circuit interrupter.

  • Page 7: Identification Of The Motor Model

    Identify the motor by means of the nameplate on the You can identify the fitted module in one of the terminal box. following ways: Model J Grundfos GO You can identify the functional module in the Fitted modules menu under Status. Motor display Type :...

  • Page 8: Radio Module

    Motor nameplate The product contains a class 1 radio. You can identify the operating panel by means of the Grundfos will support the product with data on the motor nameplate. security updates for at least 2 years from production of the unit.

  • Page 9: Battery

    3.8 Battery 4. Receiving the product A Li-ion battery is fitted in the FM310 and 4.1 Transporting the product FM311 functional modules. The Li-ion battery complies with the Battery Directive WARNING (2006/66/EC). The battery does not contain mercury, Falling objects lead or cadmium.

  • Page 10: Mechanical Installation

    5. Mechanical installation WARNING Fire hazard Installation related work on the product Death or serious personal injury must only be performed by qualified ‐ Make sure that the air inlets are kept persons. clean and free of residuals. WARNING WARNING Cutting of hands Rotating parts Death or serious personal injury...

  • Page 11: Mounting The Motor

    5.2 Mounting the motor 5.6 Cooling the motor For detailed mounting instructions of the motor • Install the motor allowing a distance of minimum on pumps, please refer to the pump manuals for 50 mm between the end of the fan cover and the guidance on the individual pump types.

  • Page 12: Changing The Position Of The Operating Panel

    5.8 Changing the position of the operating The cover must be large enough to ensure that the product is not exposed to direct sunlight, UV panel radiation, rain or snow. Grundfos does not supply covers. WARNING Electric shock When fitting a cover to the product,...

  • Page 13: Electrical Connection

    If you want to supply the product through an IT network, make sure that you have a suitable product variant. If you are in doubt, contact Grundfos. The internal EMC filter remains connected, and subsequently no reduced leakage current variant is available.

  • Page 14: Protection Against Electric Shock, Indirect Contact

    6.6 Connecting an external switch • TN-C earthing system • TN-C-S earthing system We recommend that you connect the product to an • TT earthing system external switch. 1. Connect the switch via terminals 2 (DI1) and 6 6.2 Protection against electric shock, (GND).
  • Page 15 6.7.1.1 Cable cross-section data for MGE motors 3 × 380-500 V, 50/60 Hz, Model J Cable cross- Speed Power P2 Supply voltage Nominal current section [rpm] [kW] 3 × 380-500 4.3 - 3.6 3 × 380-500 5.8 - 4.6 1450-2200 3 ×...
  • Page 16 Cable cross- Nominal Cable cross- Speed Power P2 Supply voltage section current section [rpm] [kW] [AWG] 3 × 380-480 26.7 - 22 2900-4000 18.5 3 × 380-480 33 - 27.8 3 × 380-480 39.2 - 31.5 3 × 200-240 V, 50/60 Hz, Model K Cable cross- Nominal Cable cross-...

  • Page 17: Additional Protection

    6.7.1.2 Conductors Conductor types Model J: Use stranded or solid copper conductors only. Model K: Use stranded copper conductors only. Conductor temperature ratings Model J: Use minimum 60 °C copper conductors. Model K: Use minimum 75 °C copper conductors. The wire sizes for the mains supply must be sized for a wire size which is suitable for at least 125% of the rated input current of the motor drive Model K...
  • Page 18 6.8.4 Overtemperature protection The motor is thermally protected by a temperature measurement in the drive. It can handle the lack of airflow over the motor in case the fan cover is blocked. It also means that the protection has a built- in memory retention.
  • Page 19 The module has these connections: • two analog inputs • two digital inputs or one digital input and one open-collector output • Grundfos Digital Sensor input and output • one signal relay output • GENIbus/Modbus connection • two Safe Torque Off (STO) inputs •...
  • Page 20 0.5 - 3.5 V, 0-5 V or 0-10 V. +5 V Power supply to a potentiometer or sensor Signal ground GDS TX Grundfos Digital Sensor output GDS RX Grundfos Digital Sensor input +5 V Power supply to a potentiometer or sensor...
  • Page 21 Terminal Type Function GENIbus, B GENIbus, B (-) / Modbus, D0 (-) Analog input: • 0-20 mA or 4-20 mA • 0.5 - 3.5 V, 0-5 V or 0-10 V. Digital input, configurable Digital input 1 is factory-set to be start or stop input where an open circuit results in stop.
  • Page 22 Therefore, you can connect the supply outputs voltage or safety extra-low voltage to the output as • Input and output for Grundfos Digital Sensor Not desired. applicable for TPE, TPED, NBE, NBGE, NKE and NKGE pumps. The factory-fitted differential-...
  • Page 23 Open collector: Maximum 24 V resistive or inductive +24 V Power supply Analog input: • 0-20 mA or 4-20 mA • 0.5 - 3.5 V, 0-5 V or 0-10 V. +5 V Power supply to a potentiometer or sensor Signal ground GDS TX Grundfos Digital Sensor output...
  • Page 24 Terminal Type Function GDS RX Grundfos Digital Sensor input Signal ground Digital input/output, configurable DI4/OC2 Open collector: Maximum 24 V resistive or inductive Pt100/1000 input 2 Pt100/1000 sensor input 2 Pt100/1000 input 1 Pt100/1000 sensor input 1 LiqTec sensor input 1...
  • Page 25 Grundfos Eye is off The power is off. Operation Pump running Ready Alarm Warning Operating mode Grundfos Eye is rotating green The pump runs in Normal mode in open or closed loop. Operation Pump running Ready Alarm Warning Operating mode Normal Min.
  • Page 26 Operation Pump running Ready Alarm Warning Operating mode Stop Grundfos Eye is rotating yellow Warning, but the pump is running. Operation Pump running Ready Alarm Warning Operating mode Normal Min. Max. Grundfos Eye is rotating yellow Warning, but the pump is running.
  • Page 27 Operation Pump running Ready Alarm Warning Operating mode Normal Min. Max. Grundfos Eye is rotating red Alarm, but the pump is running. Operation Pump running Ready Alarm Warning Operating mode Manual Grundfos Eye is flashing red The pump is stopped due to an alarm.
  • Page 28 6.8.9 Signal cables Use screened cables with a cross-sectional area of minimum 0.5 mm and maximum 1.5 mm for the external on/off switch, digital inputs, setpoint and sensor signals. The wires in the motor terminal box must be as short as possible.
  • Page 29 Model J Contact Grundfos for further information. If you use a bus signal, the local settings made via Grundfos GO or the HMI 300 or 301 operating panel will be overruled. In case the bus signal fails, the product will...
  • Page 30 Model K 3. Remove the screw (E). Model K 1. Loosen the four screws and remove the terminal box cover. 2. Remove the CIM (Communication Interface Module) cover (C1) by pressing the locking tab (D) and lifting the end of the cover (C2). Then lift the cover off the hooks (C3).
  • Page 31 4. Fit the module by aligning it with the three plastic holders (F) and the connection plug (G). Press the module home, using your fingers. Model K Model J Model K 5. Fit and tighten the screw (E) to 1.3 Nm. 6.
  • Page 32 8. Route the wires for the module through one of the cable glands. Model J Model J Model K 11. Fit the terminal cover and cross-tighten the four screws to 5 Nm. Model K 9. Fit the CIM cover. Make sure that the terminal box cover is aligned with the orientation of the 10.

  • Page 33: Control Functions

    All settings are saved if the power supply is switched 100 or 101 operating panel off. • Make all settings with Grundfos GO or Grundfos 7.1.1 Operating panels, HMI 100 and 101 GO Link. 7.1.1.2 Resetting alarms and warnings in products...
  • Page 34 3 bar with a sensor measuring range from 0 to 6 bar. The setting range is equal to the sensor measuring range. Pos. Symbol Description Grundfos Eye: The indicator light shows the operating status of the product. 7.1.2.2 Setting the setpoint in constant curve...
  • Page 35 Press the Start/Stop button. Press and hold the Down button until all light Min. fields are off. Use Grundfos GO. Use a digital input set to External stop. 7.1.2.7 Resetting alarms and warnings in products with the HMI 200 or 201 operating panel 7.1.2.3 Setting to maximum speed...
  • Page 36 • enable communication with Grundfos GO and other products of the same type. When you try to establish radio communication between the product and Grundfos GO or another product, the green indicator light in Grundfos Eye flashes.
  • Page 37 7.1.3.1 Home display Home Status Settings Assist Setpoint Control mode 5.00 bar Const. pressure Operating mode Actual controlled value Normal 4.90 bar Status Settings Assist Setpoint Control mode 5.00 bar Const. pressure Pos. Symbol Description Home: This menu shows up to four user-defined parameters. You can access each parameter directly from this menu.
  • Page 38 • Analog input 1 • • • Analog input 2 • • • Analog input 3 • • • Grundfos Direct sensor • • • • • • Pt100/1000 input 1 Pt100/1000 input 2 • • • Analog output •...
  • Page 39 Setting the proportional • • pressure FLOWLIMIT • Analog inputs • • • Analog input 1, setup • • • Analog input 2, setup • • • • • • Analog input 3, setup Grundfos Direct sensor • • •...
  • Page 40 TPE, TPED Series 1000; TPE, TPED, NBE, Multipump Settings NKE Series 2000 system NBE, NBGE, NKE, NKGE Pt100/1000 inputs • • • Pt100/1000 input 1, • • • setup Pt100/1000 input 2, • • • setup Digital inputs • • •...
  • Page 41 TPE, TPED Series 1000; TPE, TPED, NBE, Multipump Settings NKE Series 2000 system NBE, NBGE, NKE, NKGE Communication • • • Pump number • • • Enable/disable radio • • • comm. Enable/disable • • • Bluetooth comm. Initiate Bluetooth •...

  • Page 42: Grundfos Go

    20 cm from any body parts. Bluetooth communication can take place at Human tissue may be heated by RF distances up to 10 m. The first time Grundfos energy. GO communicates with the product, you enable communication by pressing the Communication Installers and end users must be provided button or OK on the operating panel.
  • Page 43 7.2.2 Menu overview for Grundfos GO TPE, TPED Series TPE, TPED, 1000; Multipump NBE, NKE system NBE, NBGE, NKE, Series 2000 NKGE Dashboard • • • TPE, TPED Series TPE, TPED, 1000; Multipump View all metrics NBE, NKE system NBE, NBGE, NKE,...
  • Page 44 TPE, TPED Series TPE, TPED, 1000; Multipump View all metrics NBE, NKE system NBE, NBGE, NKE, Series 2000 NKGE Analog, Output • • Pt100/1000 input 1 • • • • Pt100/1000 input 2 Digital input 1 • • Digital input 2 •...
  • Page 45 Inputs/outputs • • Analog input 1 • • Analog input 2 • • Analog input 3 • • Grundfos Direct • • sensor • • Analog output • • Pt100/1000 input 1 Pt100/1000 input 2 • • Digital input 1 •...
  • Page 46 TPE, TPED Series TPE, TPED, 1000; Multipump Settings NBE, NKE system NBE, NBGE, NKE, Series 2000 NKGE Monitoring functions • • • Alarm handling • • Limit 1 exceeded • • • Limit 2 exceeded • • • Limit 3 exceeded •...
  • Page 47 TPE, TPED Series TPE, TPED, 1000; Multipump Setup NBE, NKE system NBE, NBGE, NKE, Series 2000 NKGE Assisted pump setup • • Assisted fault advice • • Application wizard • • Multi-pump setup • • •...

  • Page 48: Grundfos Go Link

    Use the module Tool connected to the AYB terminals of the pump. together with a USB cable to connect to a Since Grundfos GO Link is wired to the pump within laptop. a short distance, no verification is needed. A direct connection will be established.

  • Page 49: Grundfos Eye

    7.4 Grundfos Eye The operating condition of the motor is indicated by Grundfos Eye on the motor operating panel. See figure below (A). Grundfos Eye indicator light Indicator light Indication Description Power off No lights are on. The motor is not running.
  • Page 50 The motor has stopped. Grundfos Eye flashes four times when you The green indicator light in the middle press the Grundfos Eye symbol next to the flashes quickly four times. motor name in Grundfos GO. The green indicator light in the middle You have selected the motor in Grundfos GO, is flashing continuously.

  • Page 51: Setting The Product

    The product runs at maximum speed. You can use the maximum curve You can set control functions via Grundfos GO, mode in periods in which a maximum Grundfos GO Link or the HMI 300 or 301 operating Max. flow is required. When operating panel.

  • Page 52: Set User-Defined Speed

    8.4 Set user-defined speed Use this function to set the motor speed in percentage of the maximum speed. When you have set the operating mode to User-defined speed, the motor starts running at the set speed. 8.5 Control mode Pump variant Control mode TPE, TPED Series 1000;...
  • Page 53 8.5.2 Constant pressure 8.5.3 Constant temperature Pump variant Constant pressure Pump variant Constant temperature TPE, TPED Series 1000; TPE, TPED Series 1000; NBE, NBGE, NKE, ● NBE, NBGE, NKE, ● NKGE NKGE TPE, TPED, NBE, NKE TPE, TPED, NBE, NKE ●...
  • Page 54 8.5.4 Constant differential pressure Constant differential Pump variant pressure Δp TPE, TPED Series 1000; NBE, NBGE, NKE, ● NKGE • Two external pressure sensors. TPE, TPED, NBE, NKE Constant differential-pressure control is ● Series 2000 achievable with two individual pressure sensors. The pump uses the inputs from the two sensors and calculates the differential pressure.
  • Page 55 8.5.5 Constant differential temperature Constant differential Pump variant temperature TPE, TPED Series 1000; NBE, NBGE, ● NKE, NKGE • One external differential-temperature sensor. TPE, TPED, NBE, ● NKE Series 2000 The pump uses the input from the sensor to control the differential temperature. You can set the sensor manually or by using the The pump maintains a constant differential Assist menu.
  • Page 56 8.5.6 Constant flow rate 8.5.7 Constant level Pump variant Constant flow rate Pump variant Constant level TPE, TPED Series 1000; TPE, TPED Series 1000; NBE, NBGE, NKE, ● NBE, NBGE, NKE, ● NKGE NKGE TPE, TPED, NBE, NKE TPE, TPED, NBE, NKE ●...

  • Page 57: Setting The Proportional Pressure

    8.6 Setting the proportional pressure Controller settings For recommended controller settings, see the section on the controller. Setting the proportional Pump variant pressure Related information TPE, TPED Series 8.14 Controller (Controller settings) 1000; NBE, NBGE, 8.5.8 Constant other value NKE, NKGE TPE, TPED, NBE, ●...

  • Page 58: Analog Inputs

    8.7 Analog inputs Pump variant Analog inputs TPE, TPED Series 1000; NBE, NBGE, ● NKE, NKGE TPE, TPED, NBE, ● NKE Series 2000 Setpoint influence, 0.5 - 3.5 V, 0-5 V, 0-10 V; 0/4-20 The inputs and outputs available depend on the functional module fitted in the motor.
  • Page 59 Measured parameter Unit Select one of the below parameters to be measured in the system by the sensor connected to the input. Parameter Available units Pressure bar, m, kPa, psi, ft Level cm, m, ft, in Pump flow /h, l/s, yd /h, gpm DPT DTT Liquid temperature...

  • Page 60: Grundfos Direct Sensor

    NKE, NKGE installed sensor. TPE, TPED, NBE, ● NKE Series 2000 Grundfos Direct Sensor is a digital sensor that auto detects range and unit. DPT DTT Grundfos Direct Sensor always has the capability to also measure the media temperature. The pump will automatically detect range and unit of the temperature sensor.

  • Page 61: Pt100/1000 Inputs

    8.9 Pt100/1000 inputs • Feedback sensor The sensor is used for the selected control mode. • Setpoint influence Pump variant Pt100/1000 inputs The input signal is used for influencing the TPE, TPED Series setpoint. 1000; NBE, NBGE, ● • Other function NKE, NKGE The sensor input is used for measurement or TPE, TPED, NBE,...

  • Page 62: Digital Inputs

    8.10 Digital inputs Pos. Sensor function/measured parameter Liquid temp. Pump variant Digital inputs Temperature 1 TPE, TPED Series Temperature 2 1000; NBE, NBGE, ● NKE, NKGE Differential temp. TPE, TPED, NBE, ● Ambient temp. NKE Series 2000 shown The inputs and outputs available depend on the Measuring range functional module fitted in the motor.
  • Page 63 You can set the digital inputs to trigger on either Duration time. Closed contact or Open contact. Selecting the trigger function can only be set via Grundfos GO Link. The period of time when the digital input is activated. The digital inputs can be activated either as active low or active high.

  • Page 64: Digital Inputs/Outputs

    8.11 Digital inputs/outputs Functions if the digital input or output is set to input: • Not active Pump variant Digital inputs/outputs • Ext. stop TPE, TPED Series • Min. 1000; NBE, NBGE, ● • Max. NKE, NKGE • User defined speed TPE, TPED, NBE, •...

  • Page 65: Signal Relay (Relay Outputs)

    8.12 Signal relay (Relay outputs) • Limit 1 exceeded When you have set this function and the limit is exceeded, the signal relay is activated. Pump variant Signal relay • Limit 2 exceeded TPE, TPED Series When you have set this function and the limit is 1000;...

  • Page 66: Analog Output

    8.13 Analog output Sensor value Minimum Maximum Pump variant Analog output 10 V TPE, TPED Series 0 mA 20 mA 1000; NBE, NBGE, ● NKE, NKGE 4 mA 20 mA TPE, TPED, NBE, ● NKE Series 2000 Resulting setpoint 100 % The inputs and outputs available depend on the functional module fitted in the motor.

  • Page 67: Controller (Controller Settings)

    8.14 Controller (Controller settings) L1: Distance in metres between the pump and the sensor. Controller Pump variant (Controller settings) Constant Heating Cooling temperature TPE, TPED Series system system 1000; NBE, NBGE, ● NKE, NKGE TPE, TPED, NBE, ● -0.5 10 + 5L2 NKE Series 2000 The pumps have a factory default setting of gain (K and integral time (T...

  • Page 68: Operating Range

    8.15 Operating range Constant pressure Pump variant Operating range TPE, TPED Series 1000; NBE, NBGE, NKE, ● NKGE TPE, TPED, NBE, NKE ● Series 2000 Set the operating range as follows: 1. Set the minimum speed within the range from fixed minimum speed (5) to user-set maximum speed (2).

  • Page 69: External Setpoint Function

    Pt100/1000 inputs. To enable the function, set one of the analog inputs or Pt100/1000 inputs to Setpoint influence with Grundfos GO or to Ext. setpoint infl. with the HMI 300 or 301 operating panel. Example of setpoint influence in control mode Const.

  • Page 70: Predefined Setpoints

    8.16.1 Setpoint influence functions 8.16.1.3 Influence table The setpoint is influenced by a curve made of two 8.16.1.1 Linear function to eight points. There is a straight line between the The setpoint is influenced linearly from 0 to 100 %. points and a horizontal line before the first point and after the last point.

  • Page 71: Limit-Exceeded Function

    Set the function to be activated when the selected at the normal setpoint. Set the desired action with parameter exceeds or drops below the set limit. Grundfos GO or with the HMI 300 or 301 operating • above limit panel.
  • Page 72 The pump remains in its current state. Use this Detection delay setting if you only want to activate a signal relay Setting the detection delay ensures that the output when the limit is reached. monitored parameter stays above or below a set limit •...

  • Page 73: Ramps

    8.19 Ramps 8.20 Skip band Pump variant Ramps Pump variant Skid band TPE, TPED Series TPE, TPED Series 1000; NBE, NBGE, ● 1000; NBE, NBGE, ● NKE, NKGE NKE, NKGE TPE, TPED, NBE, TPE, TPED, NBE, ● ● NKE Series 2000 NKE Series 2000 The ramps determine how quickly the product can Use this function to select a skip band within...

  • Page 74: Motor Bearing Monitoring

    The controller monitors the operating • Analog input 2 pattern of the motor and calculates the period • Analog input 3 between bearing replacements. • Grundfos Direct Sensor Displayable values: • Pt100/1000 input 1 • in 2 years • Pt100/1000 input 2 •...

  • Page 75: Communication

    Huawei smartphones with BLE version 5.0 or older. This function is used to establish a Bluetooth connection to Grundfos GO. Open the Grundfos GO app on your device and select Initiate Bluetooth connection. Then select Yes and follow the instructions on the device.
  • Page 76 Primary DNS must be configured manually. • If you use Grundfos GO and set the buttons to 8.25.6.3 IP address Not active, the buttons on the HMI 200 or 201 Use this function to manually set the IP address. IP...
  • Page 77 You can also use the connection code to restrict This function is only available in the HMI 300 and 301 remote access to the product. operating panels. You can only set the connection code with Grundfos • Analog inputs, follow on-screen instructions. •...
  • Page 78 If the duty pump or motor fails, the other pump or 8.25.26.4 Ways to set a multipump system motor starts. You can set a multipump system in the following ways: • Grundfos GO and wireless motor connection.
  • Page 79 3. Set the needed analog and digital inputs via Grundfos GO according to the connected 5. Assign a name to the motor using Grundfos GO. equipment and the required functionality. 6. Assign motor number 1 to the motor.
  • Page 80 5. Select the Assist menu on one of the motors and box disappears, wait for the green indicator light in Setup of multi-pump system. the middle of Grundfos Eye to light up. 6. Press the Right button to continue. Setting a multipump system with the HMI 300 7.
  • Page 81 8.25.26.5 Disabling a multipump system with Grundfos GO 1. Go to Assist. 2. Select Multi-pump setup and press Disable. 3. Press the Right button to continue. 4. Confirm the setting by pressing Send. 5. Press Finish. 8.25.26.6 Disabling a multipump system with the HMI 300 or 301 operating panel 1.
  • Page 82 If two or more functions are enabled at the same time, the motor operates according to the function with the highest priority. If you have set the motor to maximum speed via the digital input, the motor operating panel or Grundfos GO can only set the motor to Manual or Stop.
  • Page 83 Radio communication ● ● ❍ ❍ Analog input 1 ❍ ❍ Analog input 2 ❍ ❍ Analog input 3 Grundfos Direct Sensor ● ❍ ❍ Pt100/1000 input 1 ❍ ❍ Pt100/1000 input 2 Digital input 1 Ext. stop Ext. stop ❍...
  • Page 84 TPE, TPED Series 1000; NBE, TPE, TPED, NBE, NKE, Settings NBGE, NKE, NKGE Series 2000 ❍ ❍ Limit 2 exceeded ❍ ❍ Limit 3 exceeded ❍ ❍ Limit 4 exceeded ❍ ❍ Standstill heating ❍ ❍ Motor bearing monitoring...

  • Page 85: Safe Torque Off (Sto) Function

    Safe Torque Off ‐ Make sure to install a protective cover Installation and operating instructions before powering on the product. http://net.grundfos.com/qr/i/92916582 WARNING 9.1 Identification of the Safe Torque Off Electric shock (STO) function Death or serious personal injury ‐...

  • Page 86: Cleaning The Product

    WARNING come into contact with cold surfaces. Falling objects Wear protective gloves. Death or serious personal injury If service of the product is required, contact Grundfos. ‐ Follow the lifting instructions for the product. ‐ Use lifting equipment rated for the Do not remove the rotor from the motor.

  • Page 87: Taking The Product Out Of Operation

    11. Taking the product out of operation 3 × 380-480 V, Model K Motor size Recommended Maximum WARNING Fuse Electric shock type [kW] Death or serious personal injury ‐ Switch off the power supply and make sure that it cannot be accidentally switched on.
  • Page 88 12.1.1 Leakage current (AC) WARNING The leakage currents are measured without any Electric shock load on the shaft and in accordance with EN Death or serious personal injury 61800-5-1:2007. ‐ If the leakage current is greater than 3.5 mA, use a PE cable with a minimum cross-section of at least 10 , or use 2 separate PE cables with the same cross section as the power...
  • Page 89 3 × 200-240 V, 50/60 Hz, Model J Leakage current (I Speed Power Mains voltage [rpm] [kW] [mA] 3400-4000 2.2 - 5.5 200-240 < 3.5 3 × 200-240 V, 50/60 Hz, Model K Leakage current (I Speed Power Mains voltage [rpm] [kW] [mA]...

  • Page 90: Inputs And Outputs

    12.2 Inputs and outputs In the safe state, the input voltage of ST1 and ST2 with reference to GND must be as follows: Signal reference • : 1.25 V. All voltages refer to signal ground (GND). All currents In the operating state, the current flow into ST1 and return to signal ground.
  • Page 91 Use Pt1000 for long wires. LiqTec sensor inputs Use a Grundfos LiqTec sensor only. Screened cable: 0.5 - 1.5 mm / 28-16 AWG. Grundfos Digital Sensor input and output (GDS) Use Grundfos Digital Sensor only. Power supplies, +5 V, +24 V +5 V •...

  • Page 92: Other Technical Data

    13. Other technical data Model K: This equipment complies with IEC 61000-3-12 provided that the short- 13.1 Ecodesign Directive circuit power S is greater than or equal to the respective value described in the This product is out of scope of Directive 2009/125/EC table below at the interface point between and Commission Regulation (EU) 2019/1781 due to the user's supply and the public system.

  • Page 93: Enclosure Class

    Emission category Motor 2900-4000 rpm [kW] 1450-2000 rpm 4000-5900 rpm C3/C2 C3/C2 C3/C2 C3/C2 C2, if equipped with an external Grundfos EMC filter. Model K Emission category Motor [kW] 1450-2200 rpm 2900-4000 rpm 3400-4000 rpm 3500-4000 rpm 4000-5900 rpm C2/C3...

  • Page 94: Cable Entry Sizes

    13.6 Cable entry sizes Number and size of cable entries Model J Motor 1450-2200 rpm 2900-4000 rpm 3500-4000 4000-5900 rpm [kW] 1 × M25 + 4 × M20 1 × M25 + 4 × M20 3.0 - 4.0 1 × M25 + 4 × M20 1 ×...

  • Page 95: Sound Pressure Level

    13.8 Sound pressure level Sound pressure level ISO 3745 Rated max. [dB(A)] Motor Speed speed [kW] [rpm] 3 x 380-480 V [rpm] 3 × 200-240 V 3 × 380-500 V 3 x 400-480 V 1500 2200 2200 3000 4000 4000 1500 2200 2200...
  • Page 96 Sound pressure level ISO 3745 Rated max. [dB(A)] Motor Speed speed [kW] [rpm] 3 x 380-480 V [rpm] 3 × 200-240 V 3 × 380-500 V 3 x 400-480 V 3000 4000 4000 3400 4000 4000 5900 5900 1450 2200 2200 67.5 2900...

  • Page 97: Operating Conditions

    50 and 60 °C, select an oversized Maximum humidity (non-condensing) 95 % motor. Contact Grundfos for further information. If the humidity is constantly high and above 85 %, Model K open the drain holes in the drive-end flange to vent the motor.

  • Page 98: Turbine Operation

    14.6 Turbine operation Do not force the product to run at a higher speed than the maximum speed stated on the nameplate. 14.7 Accessories The following are the communication interface modules intended for use with the product: Communication Protocol interface module GENIbus CIM 50 LonWorks (Single)

  • Page 99: Applicable Standards

    1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste.

  • Page 100: Document Quality Feedback

    16. Document quality feedback To provide feedback about this document, scan the QR code using your phone’s camera or a QR code app. Click here to submit your feedback...
  • Page 101 Appendix A A.1. 中国 RoHS 产品中有害物质的名称及含量 有害物质 部件名称 铅 汞 镉 六价铬 多溴联苯 多溴联苯醚 (Pb) (Hg) (Cd) (Cr6+) (PBB) (PBDE) 泵壳 印刷电路板 紧固件 管件 定子 转子 本表格依据 SJ/T 11364 的规定编制 O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。 X： 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 该规定的限量要求。 该产品环保使用期限为 10 年，标识如左图所示。 此环保期限只适用于产品在安装与使用说明书中所规定的条件下工作...

  • Page 102: Installation In The Usa And Canada

    Appendix B B.1. Installation in the USA and Canada • Reorient or relocate the receiving antenna. To maintain the cURus approval, the • Increase the separation between the equipment additional information in this section must and receiver. be followed. • Connect the equipment into an outlet on a circuit different from that to which the receiver is Environmental enclosure ratings...

  • Page 103: Radio Communication

    Changes or modifications made to this equipment not expressly approved by Grundfos may void the FCC authorization to operate this equipment. Operation is subject to the following two conditions: • This device may not cause interference.

  • Page 104: Electrical Connection

    Model: RADIOMODULE 2G4 Grundfos Holding A/S Contains IC: 10447A-RA2G4M01 Modèle: RADIOMODULE 2G4 Contains IC: 10447A-RA2G4MSR. Contient IC: 10447A-RA2G4M01 Contient IC: 10447A-RA2G4MSR. Pour le Canada Numéros d'identification: B.4. Electrical connection Installation altitude For corner earthed grid systems: The maximum altitude is 2000 m above sea level.
  • Page 105 Line reactors The maximum line reactor size in front of the drive must not exceed the following values: Model J Maximum line reactor size [mH] 3500-4000 rpm [kW] [hp] 1750-2200 rpm 4000-5900 rpm Model K Maximum line reactor size [mH] [kW] [hp] 1750-2200 rpm...
  • Page 106 3 x 380-480 V, MGE Model K Motor size Recommended Maximum Fuse type [kW] RK1, Class J or T UL listed fuse RK1, Class J or T UL listed fuse RK1, Class J or T UL listed 18.5 fuse RK1, Class J or T UL listed fuse 3 x 400-480 V, MGE Model K Motor size...
  • Page 107 Branch-circuit protection for MLE Model J When the pump is protected by a circuit breaker, the circuit breaker must be rated for a minimum voltage of 500 V. The circuit breaker must be of the inverse-time type. Branch circuit short-circuit protection For the USA Integral solid state short-circuit protection does not provide branch circuit protection.
  • Page 108 Argentina Columbia Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Colombia S.A.S. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500industin Km 1.5 vía Siberia-Cota Conj. Potrero Unit 1, Ground floor, Siu Wai industrial 1619 - Garín Pcia. de B.A.
  • Page 109 Lithuania Serbia Turkey GRUNDFOS Pumps UAB Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. Smolensko g. 6 Omladinskih brigada 90b Sti. LT-03201 Vilnius 11070 Novi Beograd Gebze Organize Sanayi Bölgesi Tel.: + 370 52 395 430 Tel.: +381 11 2258 740...
  • Page 110 92900864 07.2024 ECM: 1386564 www.grundfos.com...

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