Description
- direct measuring ranges: U = to 500 V,
- measuring ranges with voltage transformers: U=100 V or 110V,
- fixing in the panel.
Moving-Iron Voltmeter with a change-over switch
The moving-iron panel voltmeter with a change-over switch is adapted for measuring line-to-line and phase-to-phase RMS voltages in 3-phase 4-wire power networks. A six-positional switch installed on the meter frontal side enables the choice of the measured voltage in six different points of the network system.
