Description
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 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)
Quick Guide (pdf)
Estimate shipping
Refund Policy
Easy Returns
We've taken out the hassle of returning an item so you can shop with confidence. If you need to return an item, we'll provide you with a pre-paid UPS return label that you can print at home. The cost for using the label will be calculated and deducted from your refund.
To start a return, please contact us at sales@theyachtrigger.com Items sent back to us without first requesting a return will not be accepted.
30-Day Return Policy
We have a 30-day return policy, meaning you have 30 days after receiving your item to request a return or exchange.
Eligibility for Returns
To be eligible for a return, your item must be in the same condition that you received it—unworn or unused, including tags, instruction manuals, warranty cards, and in its original packaging. You’ll also need the receipt or proof of purchase.
We reserve the right to refuse returns or assess additional fees at our discretion if:
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The merchandise is missing parts
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The item is not in new condition
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The return is beyond the accepted return dates
Return Shipping & Restocking Fees
Customers are responsible for return shipping.
If you request The Yacht Rigger to provide a shipping tag, the shipping cost will be deducted from your refund. No international return shipping labels will be provided.
A 3% restocking fee will apply.
No returns on final sale items.
Damages and Warranties
Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you received the wrong item.
Most items we sell are covered by manufacturers' warranties. If you experience difficulty with a product, please contact the appropriate manufacturer for assistance and troubleshooting help, or email us at sales@theyachtrigger.com . If your order was received via freight truck, you must notify us within 5 days.
Exceptions / Non-Returnable Items
Certain types of items cannot be returned, such as custom products and special orders. This includes cut line, wire, rope, and similar items that are customized to length. We also do not accept returns for hazardous materials, flammable liquids, or gases. Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to request a return of the item you have. Once the return is accepted, you can make a separate purchase for the new item to ensure it is in stock.
European Union 14-Day Cooling Off Period
If the merchandise is being shipped to the European Union, you have the right to cancel or return your order within 14 days, for any reason and without justification. As above, your item must be in the same condition that you received it—unworn or unused, with tags, instruction manuals, warranty cards, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return and inform you if the refund was approved. When processing a refund, no additional transaction fee is incurred; however, the original credit card transaction fee is not refunded.
If approved, you’ll automatically be refunded to your original payment method within 10 business days. Please allow some time for your bank or credit card company to process and post the refund. If more than 15 business days have passed since we’ve approved your return, please contact us at sales@theyachtrigger.com
Return Policy Abuse
We reserve the right to refuse service to anyone suspected of abusing any policy of The Yacht Rigger.





