DKM-407

DIN RAIL TYPE

The DKM-407 is a DIN rail mounted precision and low cost unit allowing measurement and remote monitoring of AC parameters in a distribution panel.

Main applications are remote monitoring and energy management.

The unit is supplied between L1 and Neutral terminals. Thanks to the supply range of 85-305V, it is not affected by voltage fluctuations and is capable of operating in any network.

The unit features an 32-bit ARM core microcontroller. With a sampling rate of 4096s/s it reaches 0.5% measurement precision.

The unit provides harmonic analysis of all voltage and current channels, up to the 31th component.

MEASUREMENTS

• PN and PP voltages: V1-V2-V3-U12-U23-U31
• Phase currents: I1-I2-I3
• Phase active powers: P1-P2-P3
• Phase reactive powers: Q1-Q2-Q3
• Phase apparent powers: S1-S2-S3
• Phase power factors: cos1-cos2-cos3
• Total active power: ∑P
• Total reactive power: ∑Q
• Total apparent power: ∑S
• Total power factor: ∑cos Total power factor: ∑cos
• Active and reactive counters: Pc1-Qc1
• Hours run counter: Hc1
• THD of all voltage and current inputs