LEW 323PNE

Multipurpose meter of active and reactive energy for three-phase four-wire networks, designed to operate in prepayment LEWsystem Apator. The autonomous prepayment mode is complemented by the ability to work in multi-rate credit mode. Advanced calendars functions, controlled by a real-time clock, ensure high flexibility and configurability for both modes of operation.

• Bidirectional and reverse measurement of active and reactive energy
• Measurement of power grid parameters: effective current and voltage, frequency, power factor
• Measurement of instantaneous power and maximum power
• Load profile logging
• Built-in contactor allowing disconnection of the current circuits
• Operating mode: prepayment, credit or switched prepayment-credit
• Advanced prepayment functions
• Manual or automatic ending of a billing period
• Memory of at least 21 billing periods data
• Real-time clock managing two switchable complex calendars
• Calendars supporting 16 time zones and allowing to define any number of special days and permanent holidays, and 240 movable holidays
• Current and power limiting features
• Event logging
• Communication via an optical port
• TV remote control via infrared port
• Control via remote LEW CIU customer interface unit
• LED display for easy readouts in all conditions

Technical data