RISH LM1350 / LM1360 Rishabh Multifunction Meter

Rishabh Multifunction Meter RISH LM1350 / LM1360 measures important electrical parameters in 3 phase 4 wire,3 phase 3 wire and1 phase 2 wire Network. It displays many parameters at a glance. It measures electrical parameters like Active / Reactive / Apparent energy , power and all basic parameter. The instrument has two optional outputs. It can be configured as pulse output for energy measurement , limit output , timer function and RTC relay.

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Feature

  • Energy as per IEC 62053:
  • Rish LM1350/LM1360 is available in Accuracy class 0.2s or 0.5s option.
  • Active Energy accuracy 0.5s as per 62053-22 or optional
  • 0.2s as per 62053-22
  • Independent Import and Export Energy counter. Active energy (kWh), Reactive energy (kVArh), Apparent energy (kVAh) measurement.
  • THD and Individual Harmonics Measurement:
  • The instrument measures per phase THD and individual harmonic up to 31st harmonics for voltage & current .
  • Limit (Alarm) or Pulse or RTC relay or Timer Relay
  • Output (optional)
  • Potential free, very fast acting relay contact.
  • Configurable as pulse output which can be used to drive an external counter for energy measurement. Configurable as limit (alarm) switch.
  • RTC relay can be used to control some instrument automatically over the period of a week repetitively.
  • Timer output can be used to operate relay in cyclic manner.
  • USB Interface:
    Isolated USB Interface for configuration of the Instrument, onsite access of measured parameter and downloading of logged data.

Application

  • Energy transfer measurement and reconciliation
  • Power plants, feeder monitoring, grid substations, wind turbines, renewables, industrial and commercial premises
  • Online monitoring of energy exchange at various interface points
  • Automation and system integration
  • Process and factory automation
  • Retrofit application up to 4000A can be served by using Rogowski coil
  • Different field add-on modules supporting different applications like Modbus, BACnet, Profinet, IEC 61850 protocol support, analogue output and control IOs
  • Various industries like oil and gas, mining, hospitals, malls, datacentres, etc.
  • LV, MV, and HV switchgear

Specification

  • Input : 57 .7…346.42 V LN/ 100…600V LL (Programmable)-45…66 Hz ; 1A or 5A(Programmable) ; 100mA in case of Plug & play CT option
  • Auxiliary: 100V …550V AC/DC or 12-60V AC/DC
  • Accuracy: Class 0.2S; Class 1 (for Plug and play CT option)
  • Display : 4 Line 4 Digit LCD display +9 digit separate energy counter + Load analog graph
  • Measures: LM 1360 – V , A, Hz, KW, KV Ar, KV A, PF, Phase Angle, KWh, KV Arh, KV Ah, Neutral Current, Harmonics (31st), THD, Demand, Run Hour , ON Hour , No. Of Interruptions, old parameters
  • Output : RS485 Modbus + 2 x Pulse Output or Ethernet, (Modbus T CP /IP) or Ethernet (Modbus T CP /IP) + Data logging + RTC RS485 Modbus + 2x Pulse ; Output + Data logging + USB + RTC or GSM Data Logger (All plug and play modules)
  • Protection : IP50 from Front Side
  • Size (H x W x D) : 96 x 96 x 70 mm