Shunt 2000A/50mV-0.5 / 3xM10

Electrical Specifications

• Current Rating: 2000 A (Continuous)
• Rated Output: 50 mV at 2000 A
• Accuracy Class: 0.5 (±0.5%)
• Resistance: 25 µΩ (0.000025 Ω)
• Voltage Drop at 100A: 2.5 mV
• Voltage Drop at 500A: 12.5 mV
• Voltage Drop at 1000A: 25 mV
• Voltage Drop at 2000A: 50 mV

Power Dissipation

• Power Dissipation at 100A: 0.25 W
• Power Dissipation at 500A: 6.25 W
• Power Dissipation at 1000A: 25 W
• Power Dissipation at 2000A: 100 W

Note: Due to high heat dissipation at full load, the shunt should be mounted in a well-ventilated location.

Mechanical & Physical Specifications

• Dimensions (L x W x H): 168 x 58 x 48 mm
• Weight: Approximately 2.25 kg
• Main Terminals: 3 x M10 connection points (typically configured as 2 x M10 studs for battery connection and 1 x M10 stud plus additional threaded points for system connections)
• Sense Terminals: 2 x M4 screws
• Construction Materials: Precision manganin resistive element with heavy copper end blocks
• Manufacturing: Factory laser/calibration trimmed for Class 0.5 accuracy

Compatibility & Equipment

• Compatible Monitors: Designed for Victron battery monitoring systems using 50 mV external shunts, including:
  - Victron BMV-700
  - Victron BMV-702
  - Victron BMV-712 Smart
• Upgrade Note: When upgrading from a standard 500A BMV shunt, the monitoring PCB/electronics must be transferred from the original shunt to this unit, as the bare shunt is a passive component.

Installation & Applications

• Wiring Requirements: Must be installed exclusively in the battery negative conductor. All loads and charging sources must connect to the system side of the shunt to ensure accurate readings.
• Typical Applications:
  - Commercial energy storage systems
  - Large off-grid battery banks
  - Marine propulsion systems
  - Industrial DC power systems and forklifts
  - Telecom power plants
  - High-power lithium battery systems

Key Features

• 3xM10 Configuration: Features three heavy-duty M10 connection points to facilitate easier installation in systems using multiple large conductors or DC busbars, preventing excessive terminal stacking.
• High-Current Precision: Offers double the current capacity and half the resistance of the 1000A model while maintaining high accuracy.
• Rugged Construction: Substantial 2.25 kg build reflecting the heavy copper content required for safe high-current operation.
• Passive Reliability: Contains no internal electronics or power consumption, ensuring long-term maintenance-free performance.

Warranty

• Manufacturer Warranty: Typically 5 Years