220V & 460V models available. For 60Hz and 50HZ use. Designed to reduce voltage imbalance on the rotary phase converter system and to reduce this higher voltage to near the input voltage. It will also help keep the output voltage stable during peak loads, thus helping CNC/PLC and other voltage sensitive equipment to operate properly.
The normal input operating voltage of the Rotary Phase Converter is 208-230V on the 220V (“R”) series, 460V on the 460V (“RH”) series. The generated phase output voltage of a Rotary Phase Converter is normally higher than the input voltage under no-load and light-load conditions. In applications with high singlephase voltage (greater than 230V on the 220V (“R”) series, and greater than 460V on the 460V (“RH”) series), the no-load or lightload output voltage may be excessive. Some CNC/PLC equipment will not work properly at the higher output voltage.
A Rotary Phase Converter, Voltage Stabilizer combination, when properly sized, provides the necessary voltage balance of close to +/- 5% or less between legs compared to standard 3-phase line voltage of +/- 10%. It also helps to keep the output voltage stable during peak loads, thus helping most CNC/PLC and other voltage sensitive equipment to operate properly.
Intended for indoor use only in dry locations, but can be placed in a rain tight enclosure for use in wet or damp locations. Select a Voltage Stabilizer at least as large as the load it will operate. It does not have to be as large as the Rotary Phase Converter being used.
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