PowerWalker VFI 20000CP 3/3 - UPS - AC 400 V - 18000 Watt - 20000 VA - kolme vaihetta 9 At - RS-232, USB - lähtöliittimet: 1 - PFC - musta

A Online UPS always provide clean power and have a protection against all standard power problems in a network.\n\nA Online UPS is build up with double- conversation technology. First, incoming AC power is converted into DC power and stored in a buffer. In the second step the buffered DC power is converted to AC power and made available for the loads. Doing so the UPS loads are isolated from incoming AC power (and all its problems) and fed by power generated by the UPS. The result is an always clean and stable output power.\n\nAnother advantage of this technology is the fact that there is no transfer time in case of a failure. Furthermore a Online UPS provides the most reliable voltage regulation which is typically within 2-3 percent of the standard voltage wave form. Online UPS offers USB port (RS-232) to connect to a multitude of operating systems for maintenance, monitoring voltage, power and battery status.\n\nOnline UPS are designed for all critical applications\n\n- 20000VA Online UPS with 3 phase in / 3 phase out\n- High Power Factor 0.9\n- Terminal Input/Output, Dual Feed Input\n- Optional SNMP card, Battery Pack, Modbus card, AS/400 Card