Maretron's ACM100 is a device which monitors AC power sources and outputs information about these sources onto the industry standard NMEA 2000^® marine data network. The ACM100 can monitor power busses, generators, or utility power. ACM100 output information is then displayed with networked NMEA 2000^® equipment such as the Maretron DSM150 or DSM250 dedicated display or with NMEA 2000^® compatible software such as Maretron's N2KView^®. Best of all, the ACM100 is NMEA 2000^® certified so you can view any and all AC information anywhere on the vessel using a compatible NMEA 2000^® display.

The ACM100 is a key component of Maretron's N2KView^® vessel monitoring and control system.

• Voltage
• Current
• Frequency
• Real power
• Reactive power
• Apparent power
• Power factor
• Total energy imported
• Total energy exported

• Datasheet
• User's manual (pdf)
• User's manual (html*)

Documents marked as html* may be translated into other languages (best viewed in Internet Explorer).

Maretron’s Alternating Current Monitor (ACM100) provides information about the AC electrical system including voltage, current, frequency, and power. This basic system, which ships with one current transformer, is used to monitor a single phase shore power connection but this type of system is equally applicable for monitoring generators, inverters, or any other AC source.

Maretron’s Alternating Current Monitor (ACM100) provides information about the AC electrical system and in this example the ACM100 is used to monitor the shore power connection. This comprehensive system includes an 8” touchscreen (TSM800C) for displaying information about the shore power as well as triggering any associated alarms or warnings. Triggered alarms or warnings can be sent off of the vessel using the texting module (SMS100), for example if the shore power is inadvertently disconnected. The Internet Protocol Gateway (IPG100) and WiFi router (E2500) allows the information to be viewed wirelessly on the boat using smartphones and tablets and remotely from the shore with an Internet connection.