DRA series
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I Multifunction AC Power Supplies ► Power supply for production line Power supply for test and experiment For evaluation of various AC input equipment ► Both AC and DC output power supplies DRA sries AC| 0150V, 0闗300V / 1 550Hz DC| 0ח ± 21 2V, 0 ± 424V Summary DRA Series is sine wave output AC power supplies onto which various functions required of experiments and production lines are packed. By adopting our own switching system, we have succeeded in downsizing, weight reduction, and increasing the efficiency of conventional large and heavy AC power supplies while realizing the high quality of the linear amplifier system. Small design to allow placement anywhere and reliable operability with the best basic function persued make the series most appropriate for the development of electronic equipment and the investigation process at production lines. Features 1 Light weight, compact, and space-savingH^B 5 Performing double function as AC and DC outputs 2 Simple operability with the best basic function Three-phase / single phase three-wire / master / Master-slave output mode 6 3 High efficiency and low input current 7 Remote control equipped as standard 4 Wide range of output voltage and frequency Options of various I/F and optical insulation control 8

Light weight, compact, and space-saving Compared with conventional AC power supplies, DRA series is substantially compact enough to meet the needs of plants or laboratories for space saving. Tsophisticated and simple operability [Compared with conventional devices] Instant activation of often used function and output setting increases the operation efficiency. In case of using this series in the same setting every time, it can be used as soon as the power is turned on without any time and effort to perform setting since the previous setting is stored. Even in case of repeating several kinds...

Standard function and many options Output option 3-phase Master-slave Single-phase three-wire Remote control of on/off, voltage, frequency and range featured as standard enables quick provision for the automation of production lines. Moreover, the options of insulation by GPIB, USB connection, or optical fiber will provide GPIB, RS-232C, RS-485, and USB controls. I/F option GPIB USB Optical interface (GPIB, RS-232C, RS-485, USB) Output on/off Voltage control Current control Range change Power supply fault output External fault output Remote/local control selection VarioUS output modes J |...

Dimensions inch(mm) 17.17(436) CM es oo I I I I Terminal board M4 AC input connector 3-pin outlet Terminal board M4 Remote control connector Output connector b )3( d,l, TTTT 3( oo 3. nr 17.52(445) , 0.24 x 0.39(6 x 10) oval hole .0 18.31(465) TT < MODEL H A D Weight typ. DRA 500 3.5 (89) 3 (76.2) 18.98 (482) 8kg DRA 1k 10kg DRA 1.5k 12kg DRA 2k 5.24(133) 2.25(57.2) 21.65(550) 16kg 19(482.6) i cations Input voltage DRA500, 1 k: 85 - 132 VAC DRA1.5 k, 2 k: 176 - 264 VAC Both at 50/60 Hz 10 77 % (100 V with rated output) 1 - 0.9 Lo (100 V) range: 0 - 150 V Hi (200 V) range: 0 - 300 V...

Options -L1p3wm'| Single-phase three-wire connection («)(«) -L1p3ws J Single-phase three-wire output mode an be used. Each one DRA unit equipped with each option will be required. -LUs1 USB interface board Remote switch ON/OFF, voltage range selection, variable voltage, variable frequency, status, voltage/current monitor GPIB interface board -LGb Remote switch ON/OFF, voltage range selection. variable voltage, variable frequency, status, voltage/current monitor -LGob Optical interface board Insulation is controlled by optical communication. Remote switch ON/OFF, voltage range selection,...