1. Introducció
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the Maretron ACM100 Alternating Current Monitor. The ACM100 is designed to accurately measure and report alternating current (AC) parameters on a vessel's electrical system, integrating seamlessly with NMEA 2000 networks.
Please read this manual thoroughly before installing or operating the device to ensure proper function and safety.
2. Producte acabatview
The Maretron ACM100 is a robust and reliable device engineered to monitor AC electrical systems. It provides critical data such as current, voltage, frequency, and power factor, which are essential for managing power consumption and ensuring the health of your electrical setup. Its compact design and NMEA 2000 compatibility make it an ideal solution for marine and industrial applications.

Figura 2.1: De dalt a baix view of the Maretron ACM100 Alternating Current Monitor, showing the Maretron branding and product label.
Les característiques clau inclouen:
- Accurate measurement of AC current, voltage, freqüència i factor de potència.
- Seamless integration with NMEA 2000 networks for data display on compatible devices.
- Durable construction suitable for marine and industrial environments.
- Compact size for flexible installation.

Figura 2.2: Angle view of the Maretron ACM100 Alternating Current Monitor, highlighting its robust casing and connection port.
3. Configuració i instal·lació
Proper installation is crucial for the accurate and safe operation of the ACM100. It is recommended that installation be performed by a qualified technician.
3.1. Ubicació de muntatge
Choose a dry, protected location away from direct heat sources or excessive vibration. Ensure adequate space for wiring and future access. The device is designed for surface mounting.
3.2. Connexions elèctriques
- Connexió d'alimentació: Connect the ACM100 to a stable 9-16 VDC power source, typically from the NMEA 2000 network.
- AC Current Sensing: The ACM100 uses a current transformer (CT) to measure AC current. Ensure the CT is correctly installed around the AC conductor you wish to monitor. Observe polarity markings on the CT and the ACM100.
- NMEA 2000 Network Connection: Connect the ACM100 to your NMEA 2000 backbone using a standard NMEA 2000 drop cable. Ensure the network is properly terminated and powered.
Avís: Disconnect all power sources before making any electrical connections to prevent electric shock or damage to the device.
4. Instruccions de funcionament
Once properly installed and powered, the Maretron ACM100 automatically begins monitoring the AC current. Data is transmitted over the NMEA 2000 network and can be viewed on any compatible NMEA 2000 display or software.
4.1. Visualització de dades
Refer to your NMEA 2000 display's user manual for instructions on how to configure it to show AC current, voltage, frequency, and power factor data from the ACM100. Common parameters include:
- Corrent CA (Amps): Real-time current draw.
- Vol. ACtage (volts): Vol d’entradatage of the AC system.
- Freqüència (Hz): Frequency of the AC power.
- Factor de potència: Indication of power efficiency.
4.2. Calibration (if applicable)
The ACM100 is factory calibrated. Field calibration is generally not required. If you suspect inaccuracies, consult Maretron support or a qualified technician.
5. Manteniment
The Maretron ACM100 is designed for minimal maintenance.
- Neteja: Netegeu periòdicament l'exterior de la unitat amb un drap suau i sec.amp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Connexions: Annually inspect all electrical connections for corrosion or looseness. Ensure NMEA 2000 connections are secure.
- Actualitzacions de programari: Check the Maretron weblloc (www.maretron.com) for any available firmware updates for the ACM100. Follow the instructions provided with the update carefully.
6. Solució De Problemes
This section provides solutions to common issues you might encounter with your ACM100.
| Problema | Causa possible | Solució |
|---|---|---|
| No data displayed on NMEA 2000 device. |
|
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| Inaccurate AC readings. |
|
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If the problem persists after attempting these solutions, please contact Maretron technical support.
7. Especificacions
| Atribut | Valor |
|---|---|
| Nom del model | ACM100-01 |
| Marca | Maretron |
| Número de part | ACM100-01 |
| Pes de l'article | 1.6 lliures |
| Dimensions de l'article (LxWxH) | 10 x 7 x 5 polzades |
| Material | Plàstic |
| Color | Sense color |
| UPC | 873804000176 |
| Fabricant | Maretron |
| Data de primera disponibilitat | 18 d'agost de 2008 |
8. Garantia i Suport
8.1. Informació de la garantia
The Maretron ACM100 comes with a manufacturer's warranty. Please refer to the official Maretron website or the warranty card included with your product for detailed terms and conditions. The general warranty description is "Warranty".
8.2. Suport tècnic
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Maretron support:
- Weblloc: www.maretron.com
- Correu electrònic: Consulteu el weblloc web per a formularis de contacte o adreces de correu electrònic.
- Telèfon: Consulteu el weblloc web per obtenir números de telèfon d'assistència actuals.
When contacting support, please have your product model (ACM100-01) and any relevant purchase information ready.





