Selec MFM383A


MFM383A features an LCD with backlight, showcasing a display configuration of 3 rows with 4 digits each, along with 1 row of 7 ½ digits. Offering various electrical connections such as 3-phase 3-wire, 3-phase 4-wire, 2-phase 3-wire, and 1-phase 2-wire, it provides a pulse output option. The meter incorporates features like Password Protection, and measures Energy (Active / Reactive / Apparent). It communicates using RS485 and MODBUS RTU protocols. Supporting CT Primary ranging from 1 / 5A to 10kA and CT Secondary at 1 / 5A, it also features programmable PT Primary and PT Secondary within the range of 100V to 10kV and 100V to 500V AC (L – L) respectively. With a rated input current of nominal 5A AC (Min – 11mA Max – 6A), it operates on a supply voltage range of 85 to 270V AC (45/65 Hz). It mounts as a panel fixture with dimensions of 96 x 96mm and is certified with CE RoHS


Display Type LCD with Backlight
Display Configuration 3 Rows of 4 Digits, 1 Row of 7 ½ Digits
Electrical Connection 3Ø – 3W, 3Ø – 4W, 2Ø – 3W, 1Ø – 2W
Type of Output Pulse Output
Features Password Protection, Energy (Active / Reactive / Apparent)
Communication Protocol RS485 and MODBUS RTU
CT Primary 1 / 5A to 10kA (Programmable for Any Value)
CT Secondary 1 / 5A (Programmable)
PT Primary 100V to 10kV (Programmable for Any Value)
PT Secondary 100V to 500V AC (L – L) (Programmable for Any Value)
Rated Input Current Nominal 5A AC (Min – 11mA Max – 6A)
Supply Voltage 85 to 270V AC (45/65 Hz)
Size 96 x 96mm
Mounting Type Panel Mount
Certification CE RoHS

Additional information

Weight 1 kg

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