SKU:
EX 77031200
€ 662,26
1-2 weeks delivery time
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The Mastervolt AC Power Analyser (Part No. 77031200) is a compact, high-precision measuring device designed to capture and display detailed AC electrical data—voltage, current, frequency, power (W), and power factor (Cos φ). With full MasterBus integration, it enables remote monitoring of generators, shore connections, and isolation transformers, and can also function as a MasterBus interface for the Mass Sine inverter series. Supplied with a 100:5 current transformer, the analyser also features a free programmable potential-free relay contact, offering advanced automation and protection functionality. Its IP65 rating and included installation accessories make it suitable for harsh marine or industrial environments.
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Mastervolt 77031200 – AC Power Analyser
The Mastervolt AC Power Analyser is a multifunctional measurement and control module that provides real-time monitoring of critical AC parameters in any MasterBus-connected system. From shore power to onboard generators and isolation transformers, this device tracks voltage, current, frequency, active power, and power factor (Cos φ). It also features a programmable relay output and can serve as a MasterBus interface for Mass Sine inverters, making it a versatile diagnostic and control tool for complex AC installations.
Key Features:
- Measures and displays:
- AC Voltage (V)
- AC Current (A)
- Frequency (Hz)
- Active Power (W)
- Power Factor (Cos φ)
- Fully compatible with MasterBus monitoring and control systems
- Serves as MasterBus interface for Mass Sine inverter series
- Includes programmable potential-free contact output (relay)
- Supplied with 100:5 current transformer for accurate current readings
- Weather-resistant housing (IP65 rated)
- Plug & play installation with included MasterBus cable and terminator
Technical Specifications:
Parameter Value Manufacturer Mastervolt Part Number 77031200 Measured Parameters Voltage, Current, Frequency, Power, Cos φ Function AC measurement and MasterBus interface for Mass Sine MasterBus Powering Yes Relay Output Potential-free, programmable Current Transformer 100:5 included Protection Rating IP65 Dimensions (HxWxD) 80 x 181 x 28 mm Weight 0.53 kg Included Accessories MasterBus cable, MasterBus terminator, current transformer, user manual
Applications:
- Monitoring AC shore power input on yachts or RVs
- Tracking output from onboard generators
- Diagnostics for isolation transformer performance
- MasterBus-controlled automation with programmable relay (e.g., load shedding, alarms)
- Power interface for Mass Sine inverter systems
The Mastervolt AC Power Analyser brings advanced AC diagnostics and integration to your MasterBus energy system, ensuring real-time insight and intelligent control across a wide range of applications—from marine to industrial power environments.
- Measures and displays:
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