nhs_ser - Driver for NHS Nobreaks, senoidal line, with serial port

       Lucas Willian Bocchi <lucas@lucas.inf.br>

       This driver also supports the following optional settings:

       baud=num
           Set the value of serial port baud rate (default: 2400)

       ah=num
           Battery discharge capacity in Ampere/hour.

       va=num
           Nobreak NOMINAL POWER in VA.

       pf=num
           Power Factor to use in calculations of battery time (default: 0.90).

       vin_low_warn_perc=num
           Voltage In Percentage to calculate warning low level (default: 2.00).

       vin_low_crit_perc=num
           Voltage In Percentage to calculate critical low level (default: 2.00).

       vin_high_warn_perc=num
           Voltage In Percentage to calculate warning high level (default: 2.00).

       vin_high_crit_perc=num
           Voltage In Percentage to calculate critical high level (default: 2.00).

       numbatteries=num
           Num Batteries (override value from nobreak).

       vbat=num
           Battery Voltage (default: 12.00).

       debug_pkt_raw
           Optional flag to enable debug logging of packet bytes.

       debug_pkt_data
           Optional flag to enable debug logging of data packet decoding.

       debug_pkt_hwinfo
           Optional flag to enable debug logging of hwinfo packet decoding.

       nhs_ser - Driver for NHS Nobreaks, senoidal line, with serial port

Thecoredriver:nutupsdrv(8)

   Internetresources:
       The NUT (Network UPS Tools) home page: https://www.networkupstools.org/historic/v2.8.3/

Network UPS Tools 2.8.3                            07/08/2025                                         NHS_SER(8)

nhs_ser supports numerous UPS models made by NHS Sistemas Eletronicos LTDA and marketed in Brazil. They
       feature a serial port and a binary wire protocol.

           Note

           Currently this driver only builds on Linux. This is expected to change in future revisions of the
           code.

nhs_ser -h

       nhs_ser -a UPS_NAME [OPTIONS]

           Note

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