Mastervolt 77020115 MasterShunt 500 Intelligent Battery Monitor CZone/NMEA 2000
Mastervolt 77020115 MasterShunt 500 Intelligent Battery Monitor CZone/NMEA 2000
SKU:MVT77020115
The MasterShunt provides critical battery intelligence at your fingertips so you can make confident decisions with your power system.
Battery information available: Voltage, Current, State of Charge, Time Remaining, AH consumed, temperature
Supports 12V, 24V, 36V, or 48V DC at 300A continuous, with ability for unlimited paralleling to accommodate systems above 300A.
NMEA 2000, CZone, Masterbus Integrating Battery Monitor
- Supports Flooded, Gel, AGM, and Marine Lithium
- Internal bus bar holds ANL or Class T fuses (sold separate)
- Current supported: 300A continuous, 400A for 10 minutes, 500A for 5 minutes, 600A for 2 minutes
- Supports 30-10000Ah of readable capacity per shunt
- Very accurate and reliable determination of State of Charge (SOC), due to recalibration of battery life after every charging cycle
- Live information includes: Time remaining, state of charge, voltage, current, temperature
- Compatible with NMEA 2000, CZone, and Masterbus networks
- Configurable Alarms and Events
- Silent operation and 23mA during operation and <1mA with MB network off
- Ingress protection: IP21
Don't Forget the Fuse! (Not Included)
Specifications
Specifications
Supported Battery Bank Voltages: 12V, 24V, 36V, 48V
Continuous Current: 300A
10 min current: 400A
5 min current rating: 500A
2 min current rating 600A
Fuses supported: ANL or Class T
Paralleling: Yes, unlimited
Idle Consumption: 23mA(normal operation) , <1mA (power saving mode/ MasterBus network offline)
Available information: time remaining, voltage, current, state of charge, temperature, capacity consumed, battery history
Time Remaining: 0-480 hours (1 min resolution)
Programmable Alarms: Warning low voltage, low state of charge, High voltage
Arrives with: MasterShunt, temperature sensor, MasterBus terminator, insulation caps for DC connections, 6M Masterbus cable, 1M Mastervolt-CZone drop cable,
Max wire with a 500A fuse: 4/0
Ingress Protection: IP21
Installation Details
Installation Details
Mounting Fastener Size: 1/4in (6mm)
Comes with four M8 bolts with washers for DC wiring
Please consult Mastervolt's User and Installation manual for full instructions for correct and safe installation, or give us a call.
If installed with reversed orientation, this can be updated in the software without physical reinstallation.
When adding to CZone, NMEA 2000, or Masterbus network ensure proper terminating resistors are installed.
Should be installed as close as possible to the batteries for minimal voltage and current drop.
Pelagic Power Tip
Pelagic Power Tip
If you want to have accurate battery monitoring information for virtually any battery type then the Mastershunt is for you. Unlike other shunts, it recalibrates your batteries' full SOC by reading the charge current and keeping track of your changes in voltage to determine a "float" voltage at which your batteries are near full. This accuracy tied in with seamless integration when installed correctly mean confidence in your available run time so you can make valuable decisions on the water.
The MasterShunt's ability to integrated on a variety of networks provides easy monitoring on devices you may already have on board but also allows you to use this information to set events and alarms throughout your system, automating your battery health.
All alarms and events can be set manually to your preference in the MasterAdjust software.
For example, when your battery is low enough, you can program your generator to start through the CZone system to charge them, keeping them full even without shore power and preventing over discharge.
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