RISH LM 1340

• Complaince of IEC 61557-12
• Energy Measurement as per IEC 62053-22 / 23
• Individual Phase wise energy measurement
• Digital Inputs – Monitoring Status / Pulse counter / Tariff
• On-site fully programmability
• Load Health Monitoring OV,UV,OC,UF,Unb. V/I, PF, PR
• %THD and individual Harmonics Measurement ( upto 31stHarmonics)
• Unbalance Voltage & Current, Displacement PF(on Modbus)

RISH LM1340 measures important electrical parameters in 3 phase 4 wire, 3 phase 3 wire and 1 phase 2 wire Network. It displays many parameters at a glance. It measures electrical parameters like Active / Reactive / Apparent energy and all basic parameter. The instrument has two optional digital outputs available as pulse or alarm with programmable pulse duration and width. This instrument also has two optional digital inputs for monitoring the external contact status, pulse counting and/or energy accumulation according to tariff.