Zamel Exta Life MEM-21 electricity meter

Description

Zamel Exta Life MEM-21 allows you to measure energy, current, voltage and power in each of the 3 phases. The measurement is carried out using current transformers.MEM-21 can be used as a meter for energy consumed, produced or both. Therefore, it can be successfully used in photovoltaic (PV) installations. Additional MEM-21 the advantage of the device is simple configuration, archiving of measurement data in the cloud and the ability to export data to an “*.xlsx” file. It allows you to get energy information divided into periods of the day, week, month and year, with the possibility of dividing into separate phases. The device is intended for installation in a distribution panel on a TH35 DIN rail. Detachable antenna allows you to use an external antenna. MEM-21 the device can only be used as an energy consumption meter or as a secondary meter in domestic and industrial installations.

Product features:

• Measurement of energy consumed, produced or both at the same time,
• Operation with EFC-01 controller
• Collection of energy consumption data in the cloud + data export to .xlsx file
• The device requires an EFC-01 controller with active Exta Life Cloud service (free service) to operate. Information about the controller EFC-01
• Rated voltage 3x 230 V AC / 400 V AC
• The measurement is carried out using transformers with a maximum current of 100 A (the set includes 3 transformers)
• Ability to remotely update software
• Measurement of network parameters (voltage, current, frequency, active, reactive, apparent power, active energy, reactive energy) divided into each phase
• Signals the presence of voltage in individual phases
• Easy panel mounting with TH35 DIN rail.

Technical specifications:

• Installation method – DIN 35mm rail (takes up 2 module spaces)
• Power supply 3 x 230 / 400V AC
• Degree of protection: IP20
• Type of measured energy: Active and reactive power
• Number of phases: Three-phase
• Radio transmission, two-way – ISM band 868 MHz (868.50 MHz)
• Transmission method: Algorithm based on 128-bit key
• Operating temperature -10 ÷ +55°C
• Degree of protection: IP20
• Dimensions: 90 x 35 x 66 mm
• Weight 0,4 kg