liebert-esp2 man page

liebert-esp2 ā€” Driver for Liebert UPS, using the ESP-II serial protocol


This man page only documents the hardware-specific features of the liebert-esp2 driver. For information about the core driver, see nutupsdrv(8).

Supported Hardware

This is an experimental driver. You have been warned.

Extra Arguments

This driver supports the following optional settings in ups.conf(5):


Set the speed of the serial connection - 1200, 2400 (default), 4800, 9600 or 19200.


Richard Gregory <R.Gregory at>, Arjen de Korte <adkorte-guest at>

See Also

The core driver


Internet resources

The NUT (Network UPS Tools) home page:


12/29/2015 Network UPS Tools 2.7.3. NUT Manual