Features
- Modern VI (line-interactive) technology against power failure and dangerous overvoltage
- Automatic voltage regulation against mains voltage deviations (AVR)
- Double mains filter against voltage peaks
- Easy installation ensured by cables supplied and optimum operation
- Use of sealed, maintenance-free lead-acid batteries with exhaustive discharge protection
- USB port and RS232-interface
- Data line protection for phone, fax, modem (RJ11) and network protection (RJ45)

Technical Specifications
- Type rating: 1400VA/840W
UPS INPUT
- Nominal connection voltage: 220Vac / 230Vac / 240Vac
- Voltage range without battery operation: 170-280 Vac
- Frequency (automatic detection): 50/60 Hz +/- 5Hz
UPS OUTPUT
- Rated output voltage/AVR technology: 220Vac / 230Vac / 240Vac
- Rated output voltage in battery operation: +/- 10 %
- Frquency in battery operation: 50/60 Hz +/- 1Hz
- Nominal output current (at 230 Vac): 6.1 A
- Changeover time in the event of mains failure: 2-6 ms (typical)
- Voltage curve: approximated Sinewave
- Overload protection: Yes
BATTERY
- Type: Sealed, maintenance-free
- Autonomy time for 1 PC with 17" TFT: 40 min.
- Exhaustive discharge protection/protection against excess load: Yes
- Charging time (to 90% of rated capacity): 8 hrs
COMMUNICATION
- Interfaces: USB and RS232 (with status messages and measured values)
- Shutdown software (on CD): included in delivery, for all major operating systems (e.g. Windows, Linux, Mac)
- Alarms (acoustic/optical): mains failure, overload, battery discharged, replace battery, fault
- Status display: LCD with additional display of important aspects of the operating status like autonomy time
GENERAL DATA
- Inherent noise (1m distance): < 45 dB (A) (AC-operation < 40 dB (A)) (speed-controlled fan)
- Operating temperature range: 0C - 40C
- Relative humidity: 0-90 % (without condensation)
- Load outputs: 4+2× IEC 320 C13
- Overvoltage protection for data lines: RJ11/RJ45 (add. network), Ethernet 10/100 Mbps
- Housing colour: Blackline
- Dimensions approx. (W×H×D): 145×205×405 mm
- Weight approx.: 10 kg

EASY HANDLING
- The reliable "One-Board-Design" and the front LCD clearly informs the user about the most important aspects of the operating status
- The new designed front LCD of the Protect A.400 conforms to the special requirements of the users and provides a special fast and clear overview
- All models are characterised by their clear graphical display, acoustic alarm, automatic 50/60 Hz recognition and last but not least it can be used immediately as all cable sets are supplied
USB and RS232 CONNECTION for EASY CONTROL
- All functions are microprocessor controlled, permanently monitored and are available as measurements and messages - as the PROTECT A. can communicate via a RS232 and USB connection with a PC or Mac
- In connection with the special shutdown software the most important operating systems can be automatically powered down in the case of a longer power failure giving the user the ability to optimize any critical system operation time

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