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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)
Quick Guide (pdf)
FAQs
Product & Usage
1. Is your gear authentic and warranty-backed?
Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
2. Are these products beginner-friendly?
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
3. Are these products built for marine conditions?
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Maintenance & Accessories
1. What maintenance does marine electronics require?
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
2. Can I buy replacement parts and accessories separately?
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
3. Do you provide product manuals or installation guides?
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Warranty & Guarantee
1. Does my purchase include a warranty?
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
2. How do I register for warranty coverage?
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
3. What does the manufacturer warranty cover?
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
4. Can I extend the warranty?
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
Purchasing & Support
1. How fast does my order ship?
Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.
2. Do you offer bulk or fleet pricing?
Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.
3. How can I contact support?
Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.
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