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 phase's 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

What's 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)