Victron Energy VM-3P75CT Energy Meter for Single and Three-Phase Power Monitoring

Energy Meter VM-3P75CT Single + 3-Phase

The Victron VM-3P75CT energy meter is a standard device to measure the power and energy of single- and three-phase applications and calculates each phases power values and broadcasts this over VE.Can or Ethernet with a high rate. It has built-in Ethernet and VE.Can ports for connecting to a GX device and the split-core current transformers enable easy and quick installation without modifying existing wiring.

The energy meter works out of the box (the firmware may need to be updated; details can be found in the Firmware Updates chapter) as a grid meter for systems with a MultiPlus and Quattro. Configuration (via VictronConnect) is only required for changing the role and manual IP configuration, rather than the default DHCP. Its data is displayed on a GX device such as the Cerbo GX or Ekrano GX, as well as in VictronConnect and the VRM Portal.

Specifications:

• Voltage connection: Direct
• Input voltage range L-N: 85 to 265VAC
• Input voltage range L-L:150 to 460VAC
• Frequency: 50/60Hz
• Current connection: Via current transformers (included - wire length 640mm (25.2in)
• Rated current: 75A
• VE.Can communication port: Two RJ45 connectors (VE.Can terminators included)
• Ethernet communication port: One RJ45 connector, Modbus UDP
• Refresh rate: 100ms
• Type: Self-power supply via L1-N
• Switch or circuit breaker: Required as a means of a disconnecting device - not included
• External fuse [1]: Required in the neutral conductor - 500mA, not included
• Consumption: 1.45W / 3.1VA
• Frequency: 50/60Hz
• Material Color: Polycarbonate, blue (RAL5012)
• Voltage connection: Screw terminals 0.25 - 1.5mm2 (24 - 16AWG)
• Current transformer connection: Pluggable screw terminals (included)
• Protection category: IP20
• Weight: 370g (including packaging)
• Dimensions: 90 x 71 x 59mm (3.5 x 2.8 x 2.3in)
• Indoor/outdoor usage: Indoor only
• Operating temperature: From -10 to +55 C
• Storage temperature: From -20 to +70 C
• Relative humidity: < 90% non-condensing
• Altitude: 2000m (6562ft)
• Mains supply voltage fluctuations: 0.1Vin
• Overvoltage category: Cat. III
• Pollution degree: 2

Whats In The Box

• Victron VM-3P75CT with 3 input terminal blocks
• 3x Split-core current transformer, wired ready for connection
• Wire length: 640mm (25.3)
• VE.Can terminators (2-pieces)

Please contact your dealer for any returns, repairs or support issues related to this product.

The Victron Energy VM-3P75CT energy meter is an essential device for accurately measuring power and energy consumption in both single-phase and three-phase electrical systems. Featuring built-in Ethernet and VE.Can ports, it allows seamless data transmission to Victron GX devices such as the Cerbo GX or Ekrano GX, providing real-time insights into system performance. The split-core current transformers enable quick and easy installation without the need for wiring modifications, making it suitable for retrofit projects or upgrades. This meter is designed to work out of the box with minimal setup, with firmware updates available as needed to ensure optimal functionality.

The VM-3P75CT supports a wide voltage range (85 to 265VAC L-N and 150 to 460VAC L-L) and operates at standard frequencies of 50/60Hz. It features a rated current of 75A, with current measurements facilitated through included pluggable screw terminals and 640mm (25.2-inch) wire length split-core transformers. The device communicates via Modbus UDP over Ethernet and VE.Can, with a refresh rate of 100 milliseconds, enabling high-speed data collection for accurate monitoring and analysis. Its rugged polycarbonate housing in blue (RAL5012) is rated IP20 for indoor use, designed to withstand typical indoor environmental conditions and operate effectively within temperatures from -10°C to +55°C. The VM-3P75CT's compact dimensions make it suitable for various installation environments, and its self-powered operation simplifies wiring requirements. It includes necessary accessories such as terminal blocks, current transformers, and VE.Can terminators. The device's robust features and straightforward configuration make it an ideal addition for energy management systems in residential, commercial, or industrial settings. Please contact your dealer for support, repairs, or returns related to this product, ensuring professional assistance and warranty coverage. With its reliable performance and easy installation, the Victron Energy VM-3P75CT energy meter provides precise, real-time energy data to optimize power usage and enhance system efficiency.

Features:

• Built-in Ethernet and VE.Can ports for seamless data communication

• Split-core current transformers enable quick installation without wiring modifications

• Supports a wide voltage range (85-265VAC L-N, 150-460VAC L-L)

• Rated current of 75A with pluggable screw terminal connection

• High refresh rate of 100ms for real-time monitoring

• Compact and rugged design suitable for indoor environments

• Operates at 50/60Hz with self-power supply via L1-N

• Includes necessary accessories such as terminal blocks, current transformers, and VE.Can terminators

• Compatible with Victron GX devices for data display and system management

• Easy to configure via VictronConnect with optional manual IP setup