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Grundfos MTSE 20-71 R38 DQ-T 99515566, 5713830356623 Immersible pumps

    7,916.93 € 7,916.93 € 7916.93 EUR

    7,916.93 €

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    - Rated flow: 22.7 l/min
    - Maximum head:
    - Maximum operating pressure:
    - Max. Particle:
    - IE Efficiency class: IE5
    - Rated power - P2: 4 kW
    - Rated voltage:
    - Mains frequency: 50 / 60 Hz

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    Grundfos MTSE 20-71 R38 DQ-T 99515566 Immersible pumps

    Product code: 99515566

    EAN Number: 5713830356623

    MTSE 20-71 R38 DQ-T

    Screw spindle pump designed for pumping of cooling lubricants and cutting oils water/oil emulsion min. 3% for machine tool applications. The pump is designed to be mounted on top of tanks with pump immerged in the pumped liquid.

    The pump has the following characteristics:

    • High efficiency ensures very low heat input into the cooling lubricant.
    • Axial thrust completely neutralised hydrostatically.
    • Very wear resistant due specially hardened surfaces.
    • DQ - shaft seal ring.
    • Power transmission via cast iron flexible coupling.

    Immersion depth: 230 mm

    The pump is fitted with a three-phase motor with frequency converter and PI-controller integrated in the motor terminal box. No additional motor protection is required as both motor and electronics are protected by integrated overload and temperature protection.

    External sensor can be connected if controlled pump operation based on for example pressure is required.

    A control panel on the motor terminal box enables setting of required setpoint as well as setting of pump to "Min." or "Max." operation or to "Stop". The Grundfos Eye indicator on the control panel provides visual indication of pump status:

    • "Power on": Motor is running (rotating green indicator lights) or not running (permanently green indicator lights)
    • "Warning": Motor is still running (rotating yellow indicator lights) or has stopped (permanently yellow indicator lights)
    • "Alarm": Motor has stopped (flashing red indicator lights).

    Communication with the pump is possible by means of the Grundfos GO Remote (accessory). The remote controls enable further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption".

    The terminal box has a number of inputs and outputs enabling the motor to be used in advanced applications where many inputs and outputs are required:

    • two dedicated digital inputs
    • three analog inputs, 0(4)-20 mA, 0-5 V, 0-10 V, 0.5 - 3.5 V
    • 5 V voltage supply to potentiometer and sensor
    • one analog output, 0-10 V, 0(4)-20 mA
    • two configurable digital inputs or open-collector outputs
    • two Pt100/Pt1000 inputs
    • Grundfos Digital Sensor input and output
    • two 24 V voltage supplies for sensors
    • two signal relay outputs (potential-free)
    • GENIbus connection.

    General EAN number 5713830356623
    Product No 99515566
    Pump Approvals CE,UKCA,RCM,cURus/cCSAus
    Approvals for motor CE, RCM, cURus, IE5, IES5,UKCA, SEPRO
    Energy approvals for motor CE
    Min. pump speed 600 1/min
    Minimum flow 2.02 l/min
    Model C
    Primary shaft seal DQ
    Pump speed on which pump data are based 4000 1/min
    Rated flow 22.7 l/min
    Connect Flange size for motor FF215
    Immersion depth 230 mm
    Maximum ambient temperature 50 °C
    Maximum operating pressure 71 bar
    Pump inlet G1 1/4"
    Pump outlet G 3/4" / SAE 1"
    Control Frequency converter Built-in
    Function Module FM310 - Advanced
    Safe Torque Off Y
    Terminal box position 12 o'clock
    Motor Built-in motor protection ELEC
    Cos phi - power factor 0.92-0.87
    Enclosure class (IEC 34-5) IP55
    IE Efficiency class IE5
    Insulation class (IEC 85) F
    Mains frequency 50 / 60 Hz
    Motor No 93072046
    Motor efficiency at full load 92.2 %
    Motor type 112MC
    Power (P2) required by pump 4 kW
    Rated current 7.60-6.20 A
    Rated power - P2 4 kW
    Rated speed 360-4000 1/min
    Rated voltage 3 x 380-500 V
    Service factor 0.00
    Suitable for 50/60 Hz (Yes/No) Y
    Medium Density 998.2 kg/m³
    Liquid temperature range 80 °C
    Selected liquid temperature 20 °C
    Other Config. file no. pump 93134436
    Environmental approvals WEEE
    Environmental approvals for motor WEEE
    Herkunftsland
    Min. Oil conc 3 %
    Net weight 55.9 kg
    Pitch Angle 38
    Zolltarif Nr. 84136070