EM6400 NG

The EM6400NG meter supports many features, a few of the features are listed
below:

• LED display screen: Intuitive self-guided navigation using three buttons LED
  display, with three lines of concurrent values. Two columns of LEDs given on
  the either side of the meter’s front panel indicate the parameter name being
  displayed.
• Energy accounting and balancing.
• Measurement of both True PF and Displacement PF.
•  EM6400NG+ POP (Class 1 and 0.5S) and RS-485 (Class 1, 0.5S, and 0.2)
  models.
• THD% and individual harmonics up to 15th order for voltage and current.
• Active, reactive, and apparent energy readings.
• Min/Max values of instantaneous parameters with timestamp.
• Cybersecurity: The meter supports the disabling of RS-485 port through front
  panel keys to prevent unauthorized access. Toggle the RTU devices in case
  of limited availability of nodes in software system.
• Suppression current: The meter can be configured to disregard the
  measurement of induced / auxiliary load current in the circuit (can be set from
  5 to 99 mA).
  You can use the meter as a stand-alone device, but its extensive capabilities are
  fully realized when used as part of an energy management system.