Buy Three-phase electricity meter AIST A300 H Ethernet at JCOM IOT

Three-phase electronic electricity meter “AIST A300 H” is used for measuring and metering of active and reactive energy in three-phase AC circuits and transmission of telemetric information about consumed electricity when used in automated data acquisition systems. The meters are also divided by current and voltage.

The meter is additionally equipped with a data input-transmission unit (Ethernet module).

Ethernet module allows to simplify remote reading of readings and additional information from the meters. Ethernet modules work in any Ethernet network and are fully compatible with the global Internet.

Accuracy for active electrical energy: 0,2S, 0,5S, 1,0

Accuracy for reactive electrical energy: 1,0, 2,0

Base, Ib (maximum) current, A: 10 (100), 5 (100), 5 (60)

Rated, In, (maximum) current for transformer connection, A: 1 (2), 5 (10), 5 (7,5)

Rated voltage value (Unom), V: 3×230/400 (Direct), 3×230/400 (Transformer), 3×57,7/100 (Transformer)

Starting current (sensitivity threshold): 0.001Ib, 0.002Ib 0.003Ib (Transformer), 0.004Ib, 0.005Ib (Direct)

Set operating voltage range, V: 0.6 to 1.2Unom (SPODES Protocol, Direct), 0.8 to 1.2Unom (SPODES Protocol, Transformer), 0.9 to 1.1Unom (DLT645 protocol)