Frequency Converter transforms single phase to three phase.

Press Release Summary:



Compact BL3X350 delivers 350 VA per phase of clean, regulated 3-phase ac power from single phase input. Digitally controlled waveform produces clean power while protection circuitry provides for voltage fold back during overloads to maintain undistorted waveforms. Switch selectable, single phase input accepts 115 or 230 Vac at 47-440Hz, so it can accept any worldwide, shipboard or aircraft single phase power.



Original Press Release:


Single Phase to Three Phase, Frequency Converters


BEHLMAN (Hauppauge, NY) has introduced the compact BL3X350, single phase to three phase frequency converter that delivers 1050 VA (350 VA per phase) of clean, regulated AC power in a single 19 inch rack mount chassis that is only 7.0 inches high.

A digitally controlled waveform produces the clean power of a linear supply with the high efficiency and small size of a switching supply. Innovative protection circuitry provides for voltage fold back during overloads to maintain undistorted waveforms. A switch selectable, single phase input, of 115 VAC or 230 VAC, 47-440Hz, allows you to power the BL from any world wide, shipboard or aircraft single phase power.

The BL3X350 features variable frequency from 45 - 500 Hz and variable voltage of 0-135 volts, L-N, three phase, 0-10 VDC remote control and three DMM's for volts, frequency and amps. Options include additional output voltages and remote control capability via IEEE-488, RS 232. Other models available from 3 KVA to 20 KVA with single or three phase outputs.

BEHLMAN is a world class manufacturer of AC Power Supplies, Frequency Converters, Inverters, Converters, Uninterruptible Power Supplies (UPS), and Custom (COTS) AC, DC and High Voltage Power Supplies offering power solutions to meet the most demanding applications.

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