nJoy Aten Pro 1000

The nJoy Aten Pro 1000 UPS works with on-line double-conversion (VFI) technology, which continuously regenerates the power supply and provides a high level of protection for connected devices. The On-line 1000VA UPS delivers a real power of 900W with a high output power factor of 0.9. The pure sine wave output voltage ensures the necessary power for sensitive electronics, servers and workstations. At 50% load (450W), it powers connected devices for 9 minutes; at full load, the backup time is 3 minutes. With zero switching time to battery, it prevents any power interruptions. The clear LCD display shows the current status and operating parameters.

Performance and output parameters

With its on-line (VFI) topology, the UPS continuously regenerates the supply voltage, delivering a stable output regardless of the input grid status. It offers an output power factor of 0.9. Efficiency in normal mode reaches up to 95%, while the energy-saving ECO mode further reduces consumption. The device handles an input voltage in the range of 120–300V AC at half load. You can set the output voltage to 200/208/220/230/240V AC with an accuracy of ±1%.

Battery and protection features

Inside, it contains two internal, user-replaceable HR09122F batteries. The cold start function starts the UPS directly from the batteries, even without mains power. An integrated microprocessor controls all operations and optimises reliability. Protection features include input power factor correction and an internal bypass for fault conditions. The unit automatically restarts when power is restored.

Connectivity options

Communication equipment includes USB and RS-232 ports for connection to a computer, and for remote network management, it offers an intelligent slot for an SNMP card. Three Schuko-type output sockets are used to connect protected appliances, providing both battery backup and surge protection.