Single-phase magnetic voltage regulators

Single-phase magnetic voltage stabilizer approved according to DIN VDE 0550. Galvanically separated input and output circuits. Sinusoidal secondary voltage, non-linear distortion factor approx. 3%. Short-circuit-proof, nominal frequency 50 Hz, primary 230 V, can be changed over to 115 V. Primary mains cable, secondary socket, plastic casing, type of enclosure IP 65, safety class II, ta 40°C (T 40/E).

Applications: MSEQT and MSEQ These power supply stabilizers are suitable for feeding highly voltage-dependent consumers such as computer installations, transmitters, laboratory equipment as well as regulating and control elements. Output voltage: Even in the event of highly distorted input voltages it is still possible to achieve a virtually sinusoidal output voltage, which is galvanically separated from the input voltage. Behaviour when stabilizing highly fluctuating loads: Even for loads continuously fluctuating between 0 and 100 % it is possible to maintain virtually constant secondary voltages (for type MSEQT +/- 5,0 %; for type MSEQ +/- 1,0 % or +/- 2,5 %). Behaviour in the event of secondary overloading and/or short-circuiting: The voltage regulators contained in this list are absolutely short-circuit-proof, ie in the event of an overload resulting in a secondary short-circuit, the given voltage drops to zero. Performance in networks with strong disturbance voltages and voltage peaks: High-frequency disturbance voltages in the input circuit are filtered out. Likewise supply voltage peaks are heavily suppressed so that the secondary voltage remains virtually unaffected by fluctuations in the power supply. Response time: Fluctuations in the power supply are corrected within three cycles. Fusing: Due to the short-circuit-proof type of design, it is not necessary to provide the primary side with fuse protection. We recommend protecting the secondary side with fuses. Starting current: Depending on the initial phase relationship, the inrush can have a value of 30 x In. Test voltage primary-secondary circuits min. 3000 V.