Three-phase energy meters, external current transformer

Description

Electronic three-phase meter (active and reactive energy) with an indirect connection for DIN rails or adaptable to a panel; 4 quadrants (measures the active (kW·h) and reactive (kvar·h) energy consumed and generated, both capacitive and inductive).

Other features include:

• Resettable partial counters
• Galvanic insulation transformers - ITF
• RS-485 Communications, depending on the type
• Two digital outputs with optoinsulated transistor
• Informs about possible connection errors on the display
• Measurement of 3 DIN rail modules

Applications

• Used as a redundant energy meter to verify the energy charged by the company. The unit is fully sealable so that it can not be tampered with
• Billing meter: measures energy in the different tariff categories (up to 3, depending on the type). Used to define the different billing periods or to control the production shifts.
• Cost control to obtain the consumption/ unit ratio in industrial processes, etc. This type of control facilitates the definition of more precise cost prices

Serial communication

Mechanical characteristics