Benutzerhandbuch - ONLINE USV-Systeme

6.2 Typical stored energy time (Battery mode)Typical values at 25°C in minutes:Model 100 % Load 50 % LoadYUNTO Q450 3 6YUNTO Q700 2.5 6YUNTO Q1250 3 66.3 Dimensions and weightsModelDimensionsW x H x D (mm)Net Weight(kg)GrossWeight( kg)YUNTO Q 450 80*180*235 3.5 4.5YUNTO Q 700 80*180*235 3.6 4.6YUNTO Q1250 95*240*285 6.5 7.96.4 Operating environmentOperation Temperature: 0 °C to 40 °CStorage Temperature: -15 °C to 40 °COperation humidity: 20% to 90%6.5 Port connectorsA computer can be connected to the RS232 interface port or the USBinterface port on the back panel of the UPS.This allows• the status of UPS to be monitored,• the mains power supply to be monitored,• data to be backed up,• computers to be switched off and• the UPS to be switched off.The 9-pin Sub-D connector (socket) makes an RS232 interface available.Description of the PIN assignment:Pin Symbol Means2 RXD Received data3 TXD Transmitted data5 GND GroundYQ_manual_ger-eng-it_ 2009-09-29.doc279/29/2009, S. Spitzley