MT830-831

MID Multifunction poly-phase electronic precision meter class C.

For medium / large industrial and commercial customers.

Available “closed” (MT830) or “modular” (MT831) variants with optional modules to expand input/output and communication meter capabilities. The meter is approved according to IEC 62053-21, IEC 63053-22, IEC 62053-23 standards and ISO 9001

Measurement and registration of:

• Active energy in two flow directions class 0.5S or 1
• Reactive energy in 4 quadrants and combined
• Apparent energy
• Maximum demand tariff rated or cumulative
• Two indipendent load profiles
• Network quality parameters

Features:

• Direct or transformer connected
• Multirange measuring voltage 57 - 240 V
• Indipendent multi-tariff structure for energy and demand
• 2 Log books
• Anti-fraud features
• 2 indipendent communication interfaces (IR + CS, RS232 o RS485)
• Communication protocols IEC62056-21 and Modbus/RTU-Modbus/TCP on the optional module MKMB-3-e-3
• Optional plug & play modules (only mod. MT831) to expand meter capabilities.