AI-PMUL Universal Integrator for Rogowski Coils, Multi Range Input and Output, up to 5000Amp Measurement, Din Rail Mount

AI-PMUL Universal Integrator for Rogowski Coils, Multi Range Input and Output, up to 5000Amp Measurement, Din Rail Mount

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Available: 43pcs in stock, more available 4-5 Weeks
$210.50exGST
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LEM AI-PMUL Universal Multi Range Integrator & Signal Conditioner for Rogowski Coils

The universal Rogowski coil integrator AI-PMUL complements LEM’s flexible clip-around coil ART and ARU range. The design is based on digital processing to give combined dynamic range, accuracy and versatility of use. It offers a wide range of output signals both RMS and instantaneous. AI-PMUL is DIN rail mounted and can be stacked for multiphase application without spacing thanks to its low power dissipation.

Input signal

  • Accuracy Class 0.5 (IEC 61869-2) [1].
  • Linearity error ≤ 0.10 %. Protection degree IP2X.
  • 35 mm DIN rail mounted.
  • Push-in terminals.
  • 4 selectable true RMS output signals: 0…20 mA, 4…20 mA, 0…5 V, 0…10 V.
  • 2 selectable instantaneous output signals: 225 mV, 333 mV.
  • 6 selectable sensitivities depending on Rogowski coil: 22.5, 70, 80, 85, 100, 120 mV/kA at 50 Hz.
  • 12 selectable ranges: 100, 200, 300, 400, 500, 600, 800, 1000, 1500, 2000, 4000, 5000 A.
  • Ambient operating temperature −25...+70 °C.

    Advantages

    • Compact design for DIN rail assembly
    • High accuracy Class 0.5 (IEC 61869-2)
    • Setup by user via Select / Edit buttons
    • Clear status indication via bi-color led

    Applications

    • MV/LV substations on LV side: Transformer Condition Monitoring
    • Power metering: current measurement for active power calculation
    • Building sub-metering: energy efficiency monitoring, consumption analysis and cost allocation
    • Power quality monitoring: electrical loads and distribution system equipment
    • Fault Detection, Isolation and Repair (FDIR): isolate the site of the fault
    • Remote Terminal Units (RTU)
    • Phasor Measurement Units (PMU)

    Standards

    • IEC 61010-1: 2010
    • UL
    • EMC: IEC 61326-1:2012

    Options

    Cross Power Plug-in: side contacts to stack up to 3 Integrator modules and use only one power supply.

      LEM AI-PMUL Universal Multi Range Integrator & Signal Conditioner for Rogowski Coils

      The universal Rogowski coil integrator AI-PMUL complements LEM’s flexible clip-around coil ART and ARU range. The design is based on digital processing to give combined dynamic range, accuracy and versatility of use. It offers a wide range of output signals both RMS and instantaneous. AI-PMUL is DIN rail mounted and can be stacked for multiphase application without spacing thanks to its low power dissipation.

      Input signal

      • Accuracy Class 0.5 (IEC 61869-2) [1].
      • Linearity error ≤ 0.10 %. Protection degree IP2X.
      • 35 mm DIN rail mounted.
      • Push-in terminals.
      • 4 selectable true RMS output signals: 0…20 mA, 4…20 mA, 0…5 V, 0…10 V.
      • 2 selectable instantaneous output signals: 225 mV, 333 mV.
      • 6 selectable sensitivities depending on Rogowski coil: 22.5, 70, 80, 85, 100, 120 mV/kA at 50 Hz.
      • 12 selectable ranges: 100, 200, 300, 400, 500, 600, 800, 1000, 1500, 2000, 4000, 5000 A.
      • Ambient operating temperature −25...+70 °C.

        Advantages

        • Compact design for DIN rail assembly
        • High accuracy Class 0.5 (IEC 61869-2)
        • Setup by user via Select / Edit buttons
        • Clear status indication via bi-color led

        Applications

        • MV/LV substations on LV side: Transformer Condition Monitoring
        • Power metering: current measurement for active power calculation
        • Building sub-metering: energy efficiency monitoring, consumption analysis and cost allocation
        • Power quality monitoring: electrical loads and distribution system equipment
        • Fault Detection, Isolation and Repair (FDIR): isolate the site of the fault
        • Remote Terminal Units (RTU)
        • Phasor Measurement Units (PMU)

        Standards

        • IEC 61010-1: 2010
        • UL
        • EMC: IEC 61326-1:2012

        Options

        Cross Power Plug-in: side contacts to stack up to 3 Integrator modules and use only one power supply.

          LEM Part Number AI-PMUL
          Function Integrator and True RMS Conditioner for Rogowski Coils
          Measuring Range Selectable 5000,4000,2000,1500,1000,800,600,500,400,300,200,100Amp
          Sensitivity Selectable 22.5,70,80,85,100,120mV/kA @ 50 Hz
          Output Selectable; Signal Condtioned True RMS 0-20mA, True RMS 4-20mA, True RMS 5V, True RMS 10V or 225mV, 333mV Direct Output (1 Amp output coming soon)
          Frequency Measuring Range 50-1500Hz (15th Harmonic)
          Operating Voltage 10-32VDC
          Accuracy 0.5% from 25 to 5000 Amp
          Current Consumpton 100mA (max)
          Dimensions 100mm x 78mm x 15mm
          Mounting Din Rail Mount
          Integrator to Meter cable User Supplied Shielded cable 1.5mm sqr
          Operating Temperature -25°C - 70°C
          Storage Temperature -45°C to 80°C
          Isolation (50Hz, 1 min) 1.5kV
          True RMS Response Time 160-190ms
          Termination Style Push-in for 1.5mm sqr wire
          Weight 58g
          Factory Pack Qty 1
          Certifications

           

          UL, ROHS

          User Notice

          1) The Rogowski coil can measure any primary current as there is no saturation effect.

          2) Not tested given that in the worst case (load = 0 Ohm i.e. short circuit on the output) the peak dissipated power remains low (< 2 Watts)

          3) Frequency bandwidth and phase shift modelling schematic can be provided on request.

          4) Referring to the main phase offset of 90 ° (a Rogowski coil is a derivative current transducer)

          5) Considering a primary conductor of at least ⌀ 15 mm, perpendicular and in contact with the Rogowski coil.

          6) Considering an external conductor of at least ⌀ 15 mm the same current level than internal conductor, perpendicular and in contact with the Rogowski coil.

           

          Returns:
          Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

          To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

          Goods which are listed as backorder(non stock) at the time of order, or manufactured to order are exempt from being returned.

          To complete your return, we require a receipt or proof of purchase, order number or invoice number.

          Any item not in its original condition, is damaged or missing parts for reasons not due to our error, we are unable to offer a refund.
          Any item that is returned more than 30 days after delivery may be refunded less a restocking fee of 20% at the discretion of management. 

          LEM parts have 5 years Warranty from the date of dispatch from the LEM factory. This includes the time held in stock at Fastron warehouse.

          Shinko products carry a warranty of 3 years form date of dispatch from the SHinko Warehouse. This includes the time held in stock at Fastron warehouse.

          Warranty on all other parts is 12 months after date of dispatch from Fastron Warehouse.

          Refunds (if applicable)
          Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
          If you are approved, then your refund will be processed less a 20% restocking fee. A credit will automatically be applied to your credit card or original method of payment, within 7 days.

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          If you’ve done all of this and you still have not received your refund yet, please contact us at sales@fastron.com.au.

          Sale items (if applicable)
          Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

          Exchanges (if applicable)
          We only replace items if they are defective or damaged under warranty. Warranty on LEM items is 5 years from delivery date from LEM factory. slow moving stock, and all other times have 12 months warranty. If you need to exchange it for the same item, send us an email at sales@fastron.com.au and send your item to: 9B Lakewood Bvd, Braeside VIC 3195, Australia.

          Shipping
          To return your product, you should mail your product to: 9B Lakewood Bvd, Braeside VIC 3195, Australia

          You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

          Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

          If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

          * - Free shipping excludes Heavy items such as some heatsink extrusions, and heavy items such as capacitors, large power controllers, and other particularly heavy items.

          Free Shipping

          Free shipped items are shipped via Australia Post standard parcel or satchel Delivery can be up to 5 working days from the following business day the order is placed.

          Refunds (Free Shipping)

          If your order included Free shipping then the cost of shipping will be deducted from the final refund amount.