DKM-411 Power Analyzer with Internet Communication

SKU:
DKM-411

Contact us at sales@hoytmeter.com for availability.

The DKM-411 is a UL Listed, advanced precision metering device offering a 3.5” size, 320 x 240 pixel color TFT,
together with unrivaled remote monitoring capabilities over internet in a compact and low cost package.

  • True RMS measurements, 0.2% accuracy.
  • 3.5” TFT LCD, 320x240 pixels.
  • Harmonic distortion display (63 harmonics).
  • Oscilloscope, waveform display.
  • Phasor diagram display.
  • Internal battery backed-up real time clock.
  • Max demand display.
  • User configurable display screen 2 configurable relay outputs.
  • Energy pulse output capability 2 opto-isolated, configurable digital inputs.
  • Dual active-reactive power counters.
  • Both mains/generator energy metering.
  • Configurable user counters.
  • Voltage transformer ratio for MV applications.
  • Password protected front panel programming.
  • Reduced panel depth.
  • Sealed front panel (IP54) MEAS.

Contact us at sales@hoytmeter.com for availability.

Specifications

  • Power Supply Input: 100-240V AC nominal(± 20%),
    - 50 - 60Hz nominal,
    - DC supply versions available.
  • Power Consumption: < 5 VA.
  • Measurement Input Range:
    - Voltage: 5 - 300 V AC (L-N) | 10 - 520 V AC (L-L),
    - Current: 0.1 - 5.5 A AC,
    - Frequency: 30 - 500 Hz.
  • Accuracy:
    - Voltage: 0.2%+1digit,
    - Current: 0.2%+1 digit,
    - Frequency: 0.1%+1 digit,
    - Power(kW,kVAr): 0.4%+2digit,
    - Power factor: 0.2%+1digit.
  • Measurement Range:
    - CT range: 5/5A to 10’000/5A,
    - VT range: 0.1/1 to 200.0/1,
    - kW range: 0.1 kW to 6.5MW
  • Voltage burden: < 0.1VA per phase.
  • Current burden: < 1VA per phase.
  • Relay Outputs: 5A @ 250V AC.
  • Digital Inputs:
    - Active level: 5 to 30V-DC or AC,
    - Min pulse: 250ms,
    - Isolation: 1000V AC, 1 minute.

General

  • Operating Temperature: -20°C to +50°C (-4 to +176 °F).
  • Maximum humidity: 95% non-condensing.
  • Degree of Protection: IP 65 (Front), IP 30 (Back).
  • Enclosure: Non-flammable, ROHS compliant.
  • Installation: Flush mounting with rear brackets.
  • Dimensions: 102x102x53mm (WxHxD).
  • Panel Cutout: 92x92mm.
  • Weight: 350 gr.

Documentation

Extra Information

Meter Approvals
EN 61010 (safety). EN 61326 (EMC)