nJoy Echo Pro 2000

The nJoy Echo Pro 2000 backup power supply uses online double-conversion (VFI) topology, which permanently isolates connected devices from the input network. It provides a true power of 1600W at an apparent power of 2000VA, protecting servers, network components and sensitive workstations. The online UPS generates a pure sine wave output with an accuracy of ±1% and stabilises the power supply even with large fluctuations in the input network ranging from 80 to 300V AC. The user can flexibly set the output voltage and frequency. The internal battery powers the device for seven minutes at a half load of 800W. Furthermore, its low operating noise of under 40dB does not disturb the working environment.

Topology and performance

The backup power supply uses online double-conversion (VFI) topology, which permanently isolates connected devices from the input network and supplies them with a pure sine wave output. The apparent power reaches 2000VA and the true power is 1600W. The device operates with up to 96% efficiency and handles a wide input voltage range from 80 to 300V AC. The user can select an output voltage (208/220/230/240V AC) with an accuracy of ±1% and an input frequency of 50Hz or 60Hz.

Battery and operating modes

It contains four internal GP07122L batteries. The supply supports automatic charging and restarts itself after power is restored. If necessary, it switches to automatic bypass mode without interrupting the power supply. The cold start function starts the UPS directly from the batteries without needing to be connected to the mains. The operating noise does not exceed 40dB.

Connectivity options

For advanced management and monitoring, the backup power supply offers RS232 and HID USB ports, an SNMP card slot and an emergency power off (EPO) interface. For connecting appliances, it offers four Schuko output sockets. The sockets provide both battery backup and surge protection for connected devices.