Hardware

Precision Smart Meters

Accurate energy measurement with robust connectivity and analytics for residential, commercial, and DC applications.

Smart meter

Industrial & Critical Infrastructure

When paired with the Joulepoint Energy Intelligence platform, our meters provide a live model of your electrical ecosystem — from where energy is generated to where every kilowatt is consumed. Ideal for hospitals, factories, large residential societies and power plants.

  • Instrument feeders, panels and assets (compressors, chillers, pumps, AHUs, servers, etc.).
  • Track sources: grid import, diesel gensets, solar PV and battery storage.
  • Identify anomalies: imbalance, high THD, leakage currents, overheating and overloads.
  • Prevent downtime: threshold alerts, guided SOPs, and automatic work orders.
  • Safety & compliance: signed readings (OCMF), audit logs and calibration workflows.

Outcomes

  • End‑to‑end visibility of generation, distribution and consumption.
  • Reduced accidents and unplanned outages through early anomaly detection.
  • Lower energy cost via power‑factor correction and demand optimisation.
  • Transparent allocation for tenants/lines with exception reports.

Key Features

  • Single-phase, three-phase, and DC metering options
  • High accuracy classes up to 0.2s
  • Connectivity: RS485, M‑Bus, Wi‑Fi, 4G
  • Extended operating temperature and high IP ratings

Single-phase Meter — Specs

SpecificationJP-SM100JP-SM200JP-SM300
Voltage Range100–240V AC100–240V AC100–240V AC
Current Range5(60)A5(80)A10(100)A
Accuracy ClassClass 1Class 0.5sClass 0.2s
ConnectivityRS485, M‑BusRS485, M‑Bus, Wi‑FiRS485, M‑Bus, Wi‑Fi, 4G
Measured ParametersE, P, V, IE, P, V, I, PFE, P, V, I, PF, Harmonics
DisplayLCDBacklit LCDColor LCD
IP RatingIP51IP54IP54
Operating Temperature-25°C to +55°C-25°C to +70°C-40°C to +70°C
ComplianceMID EN 50470/MI‑003, ANSI C12.20, OIML R46, IEC 62053‑41MID EN 50470/MI‑003, ANSI C12.20, OIML R46, IEC 62053‑41MID EN 50470/MI‑003, ANSI C12.20, OIML R46, IEC 62053‑41
OCMF signed valuesYesYesYes

Three-phase AC Meters — Specs

SpecificationJP-TM100JP-TM200JP-TM300
Voltage range3×230/400 V AC3×230/400 V AC3×230/400 V AC
Current range5(80) A5(100) A1(6) A (CT connected)
Accuracy classClass 1Class 0.5 sClass 0.2 s
ConnectivityRS485 & ModbusAdds EthernetAdds Ethernet and 4G
Measured parametersEnergy, Power, Voltage, Current, PFAdds harmonicsAdds harmonics & waveform
DisplayLCDBacklit LCDColour TFT
IP ratingIP51IP54IP65
Operating temperature–25 °C to +55 °C–25 °C to +70 °C–40 °C to +70 °C
Compliance & OCMFMID EN 50470/MI‑003, IEC 62053‑22, DLMS/COSEM with OCMF signaturesMID EN 50470/MI‑003, IEC 62053‑22, DLMS/COSEM with OCMF signaturesMID EN 50470/MI‑003, IEC 62053‑22, DLMS/COSEM with OCMF signatures

DC Meters — Specs

SpecificationJP-DM500JP-DM1000JP-DM2000
Voltage range0–500 V DC0–1000 V DC0–2000 V DC
Current range0–100 A0–250 A0–500 A
Accuracy classClass 0.5Class 0.2Class 0.1
Isolation5 kV10 kV20 kV
ConnectivityRS485 & CANAdds EthernetAdds Ethernet
Measured parametersVoltage, Current, Power, EnergyAdds TemperatureAdds Temperature & ripple
Sampling rate10 kHz50 kHz100 kHz
Operating temperature–25 °C to +70 °C–40 °C to +85 °C–40 °C to +85 °C
Compliance & OCMFMID EN 50470/MI‑003, OIML R46; OCMF signed valuesMID EN 50470/MI‑003, OIML R46; OCMF signed valuesMID EN 50470/MI‑003, OIML R46; OCMF signed values