AC/AC power supply AC250K2D

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A proven series of AC voltage power supplies suitable for powering electrical AC devices in many fields of electrical engineering, electronics and education. The output voltage with a pure sine wave of 50 Hz is obtained by transforming the mains voltage 230V/50Hz with an isolation transformer. Control of the source is possible using the keyboard located on the front panel of the device, or using a personal computer through the D-Control software. This software program allows unlimited time and voltage dependent processes to be defined. Characteristics of laboratory AC power supplies Soft-start function. Output voltage separated from the mains supply. Output voltage changes in 1V steps. Control via keyboard. Control via RS232 by the D-Control program. User programming of processes depending on voltage and time. Large, readable, red LED displays. Sufficiently sized transformer for continuous power supply. Technical parameters Stabilization NO Stability of the output voltageacc ording to the stability of the mains Stability of the output frequency - according to the stability of the mains Voltage regulation step 1 V Control - keyboard or data via RS232 interface Voltage meter 3 places LED Resolution - 1 V Range 0 ÷ 290 V Accuracy of the measuring device 2.5% of the range Mains fuse - T 250 V / 4,0 A Output fuse T 250 V / 2,0 A Length of the supply wire - 2 m Device color black Dimensions in mm (H, W, D) 172 x 244 x 282 Weight approx. 9.2 kg Warranty - 24 months Soft start The source output is activated when the AC source is switched on after the test has been performed. The connected devices are thus protected against possible voltage peaks arising during start-up.