Kusam Meco KM-PM-100H Digital Multifunction TRMS Power Meter with Harmonics

Model number
KM-PM-100H

96-size TRMS multifunction power meter with four-row backlit LCD for 1φ / 3φ systems, RS-485 Modbus RTU, optional Ethernet, 4 × 4 – 20 mA, 4 alarms and 2 pulse outputs; voltage and current harmonics to the 15th.

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Key features

  • Programmable PT and CT ratios
  • Password protection against unauthorised setting
  • 10-year memory
  • Works with the System Analyser load manager software

Specifications

Measurement
VoltageInput 55 – 440 V (L-L), max. 480 V; or input 55 – 600 V (L-L), max. 700 V
CurrentInput 5 A (2 mA – 6 A) or input 1 A (2 mA – 1.5 A)
Input burdenVoltage 0.25 VA; current 0.2 VA
Input frequency45 – 70 Hz
Response time1 s
Systems1Φ2W, 1Φ3W, 3Φ3W, 3Φ4W
Energy±Wh and ±VArh, 10-digit display
SamplingTRMS, 128 samples per cycle
Harmonics15th order for voltage and current
Communication and outputs
CommunicationRS-485 Modbus RTU; baud rate 1200, 2400, 4800, 9600, 19200, 38400
EthernetTCP / IP 10/100 Base T (optional)
Outputs4 alarm settings; 4 sets DC 4 – 20 mA (output > 500 Ω); 2 sets pulse output
General
DisplayFour-row LCD with backlight, programmable brightness
Dielectric strengthAC 2.8 kV / min between input / power / case
Power supplyAC 85 – 265 V / DC 100 – 300 V, 50 / 60 Hz
Consumed power< 3 W
Operating conditions−20 °C – +65 °C, 20 – 90% RH non-condensing
Storage conditions−40 °C – +75 °C, 20 – 90% RH non-condensing
ProtectionPanel IP64; case IP20
CaseABS, self-extinguishing, UL 94 V-0
MountingPanel flush
Dimensions100 (W) × 100 (H) × 96 (D) mm

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.