DMK 1… Digital Measuring Instruments

Lovato Electric

DMK 1… Digital Measuring Instruments

Measuring Instruments – three phase, non-expandable

  • Flush mount housing.
  • LED multi-function meter.
  • Operational characteristics include:
– Auxiliary supply voltage: 220-240VAC standard; 24VAC, 110-127 or 380-415VAC type on request.
– Operating frequency: 50-60Hz.
– True RMS measurements.
– HIGH and LOW measurement storage.
– 1 relay output with 1 changeover contact (SPDT) for DMK… R1 only.
– Housing: flush mount 96x48mm / 3.8×1.9in.
– Terminals: 4x4mm.
– IEC protection degree: IP54; IP 20 at terminals.
DMK 10 – DMK 10 R1
– Voltage measurement range: 15-660VAC.
– Operating frequency range: 45-65Hz.
– Programmable VT ratio: 1.00-500.00.
– Accuracy: +/- 0.25% f.s. +/- 1 digit.
DMK 11 – DMK 11 R1
– Current measurement range: 0.05-5.75A.
– Operating frequency range: 45-66Hz.
– Programmable CT ratio: 5-10,000.
– Accuracy +/- 0.5% f.s. +/- 1 digit.
DMK 15 – DMK 15 R1
– Voltage measurement range: 35-660VAC.
– Current measurement range: 0.05-5.75A.
– Operating frequency range: 45-65Hz.
– Programmable VT ratio: 1.00-500.00.
– Programmable CT ratio: OFF/5-10,000.
– Accuracy: Voltage +/- 0.25% f.s. +/- 1 digit, Current +/- 0.5% f.s. +/- 1 digit, Power +/- 1% f.s. +/- 1 digit.
  • Order Code Description
    DMK10 3 phase voltage values, 3 phase to phase voltage values, 3 maximum phase voltage values, 3 maximum phase to phase voltage values, 3 minimum phase voltage values, 3 minimum phase to phase voltage values.
    DMK10R1 3 phase voltage values, 3 phase to phase voltage values, 3 maximum phase voltage values, 3 maximum phase to phase voltage values, 3 minimum phase voltage values, 3 minimum phase to phase voltage values, relay output for control and protection features.
     DMK11 3 phase current values, 3 maximum phase current values, 3 minimum phase current values.
    DMK11R1 3 phase current values, 3 maximum phase current values, 3 minimum phase current values, relay output for control and protection features.
    DMK15 3 phase voltage values, 3 phase to phase voltage values, 3 phase current values, 4 active power values – phase and total, 3 maximum phase voltage values, 3 maximum phase to phase to voltage values, 3 maximum phase current values, 4 maximum active power values, 3 minimum phase voltage values, 3 minimum phase to phase voltage values, 3 minimum phase current values, 4 maximum active power values – phase and total.
    DMK15R1 3 phase voltage values, 3 phase to phase voltage values, 3 phase current values, 4 active power values – phase and total, 3 maximum phase voltage values, 3 maximum phase to phase to voltage values, 3 maximum phase current values, 4 maximum active power values, 3 minimum phase voltage values, 3 minimum phase to phase voltage values, 3 minimum phase current values, 4 maximum active power values – phase and total, connection also to single phase, relay output for control and protection features.