On-line uninterruptible power supply DS POWER

three-phaseACVRLA

DS Power range UPS uses the latest DSP technology to be programmed to suit a wide variety of electrical environments without impending its performance. With the DS Power range, efficiency, reliability and functionality are enhanced to levels unattainable with the old analogue technology. This technology does not only create significant increase in MTBF, but the capability of DSP to accurately manipulate signals at very high speed permits all the UPS subsystems to be controlled with greatly increased precision. GENERAL SPECIFICATIONS Low input current total harmonic distortion (THD) Output power factor 1.0 for 500-600kVA Transformerless UPS topology High input power factor High efficiency up to 95% Cold start function Static and maintenance by-pass switch Output short circuit and overload protection External REPO switch input 512 events memory (512 events 45000 alarms) Clock and calender (battery supported) Automatic battery test,remaining battery time indicator Temperature compansated charge system (optional) 2 RS232 serial ports and 12 dry contact outputs 3 DSP controlled modular structure Optional SNMP and MODBUS adaptors Optional graphical panel Full digital structure Small footprint Ecomode operation (optional) Fewer electronic components Output current limiting Advanced diagnostics for the input Selectable input/output voltage/frequency/range Split by-pass input (second input) Output DC leakage protection Seperate DSP for inverter control Seperate DSP for the PFC 3 level battery protection High charge current capacity Charge/discharge current indicator Advanced remote control features Manufactured according to EC Directive; EN62040