The iEM3215 energy meter is an attractive option for a three-phase energy meter designed for DIN rail mounting with an LCD display. The additional local signaling includes a green LED power-on indicator, a blinking yellow LED for accuracy testing, and communication indicators. This meter can be used in billing applications and supports four tariffs. The meter offers the following accuracy classes: Active energy: Class 0.5S according to IEC 62053-22, Active energy: Class C according to EN 50470-3, and Active energy: Class 0.5S according to IEC 61557-12. The meter measures active and reactive power as well as active and reactive energy. Designed for 50 Hz or 60 Hz networks, the supply voltage can vary from 100 to 277 VAC or 173 to 480 VAC. The rated current flows through a 1 A or 5 A current transformer to be measured by this meter and supports single-phase and neutral, three-phase, as well as three-phase and neutral configurations. There are two digital inputs for tariff control. Certifications include EAC, CE, UL, and MID. The product dimensions are as follows: Width 90 mm, Depth 69 mm, Height 95 mm, and Product Weight 260 g.