Volt Proving Unit Meter MPU690 – Megger
The Megger MPU690 Volt Proving Unit Meter provides a portable battery operated voltage source that can verify the correct functioning of two pole voltage detectors and clamp meters.
Key features:
- Dimensions: 130mm x 68mm x 48mm
- Weight: 346g
- Range: 50V to 690V in 5 stages – 50V; 100V; 230V; 400V; 690V
- Output: 10W max
- Power On/Off: Automatic On when probes are inserted into output terminals/Out Off
- Indicators: 5 LEDs for output voltages plus power LED
- Power supply: 6 x AA / LR06 alkaline batteries
- Operating Temperature: -10C to +40C
- Comes with 6 x AA batteries
The Importance of Phase Rotation Meters
25 July 2024
Phase rotation meters are crucial tools for electricians and engineers in Australia, ensuring the correct phase sequence in three-phase systems for safe and efficient operation. What is a Phase Rotation Meter? A phase rotation meter, also called a phase sequence indicator, determines the phase order (ABC or CBA) in a three-phase system. This is essential
