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  • ELKP HRN3-80 Three Phase Monitors (Voltage and Current)
  • ELKP HRN3-80 Three Phase Monitors (Voltage and Current)

    • To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.

    HRN3-80

    Manufacturer ELKO
    Manufacturer Product Number HRN3-80
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    Product Description

    Description: Three Phase Monitors (Voltage and Current) • Contact Configuration: 1C SPDT • Current rating:: 16 A • Supply/measured voltage:: AC 3× 190 – 500 V (50-60 Hz) • Mounting:: Din Rail • Time delay t0:: 2 s • Time delay:: adjustable 0.3-30 s

          Product Information       Resources
    ManufacturerELKO
    Product Category Monitoring Relay
    Product Sub Category Three Phase Monitors (Voltage and Current)
    SeriesHRN3
    		 
      Download Datasheet

      RoHS Compliant
          Specifications
    Product Attribute
    		Attribute Value
    Contact Configuration1C SPDT
    Current rating:16 A
    Supply/measured voltage:AC 3× 190 – 500 V (50-60 Hz)
    Mounting:Din Rail
    Time delay t0:2 s
    Time delay:adjustable 0.3-30 s
    Breaking capacity:4000 A/AC1, 384 W/DC1
    Switching voltage:250 V AC/24 V DC
    Power dissipation (max.):1.2 W
    Number of contacts:1x changeover/SPDT (AgNi/Silver Alloy)
    Mechanical life:10.000.000 ops.
    Electrical life (AC1):100.000ops.
    Operating temperature:–20 °C .. 55 °C (–4 °F .. 131 °F)
    Storage temperature:–30 °C .. 70 °C (–22 °F .. 158 °F)
    Dielectric strength:4 kV (supply - output)
    Operating position:any
    Protection degree:IP40 from front panel/IP10 terminals
    StandardsEN 60255-1, EN 60255-26, EN 60255-27
    Measured terminals / pins:L1-L2-L3
    Consumption (max.):2 VA/1 W
    Level Umax:110 % Un
    Level Umin:80 – 95 % Un
    Hysteresis:0.05
    Asymmetry:adjustable, 2-10 % Un + OFF
    Max. permanent overload:AC 3× 550 V
    Peak overload <1ms:NA
          Series Features
    HRN3-80, HRN3-81
    Series Description: Voltage monitoring relay in 3P - AC
    • It is used for monitoring of voltage, power failure, sequence and asymmetry of phases in a 3-phase voltage system.
    • Wide range of the monitored voltage .
    • It measures actual voltage eff ective value - TRUE RMS.
    • Fixed overvoltage level (Umax), adjustable undervoltage level (Umin).
    • Adjustable time delay DELAY for elimination of short-time voltage peaks.
    • Adjustable asymmetry level with optional switching off .

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