Создаем такого содержания файл /usr/local/scripts/apcupsd-stats :

#!/usr/local/bin/perl -w
# Copyright (C) 2009  Glen Pitt-Pladdy
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
#
#
# See: http://www.pitt-pladdy.com/blog/_20100320-215243_0000_apcupsd_stats_on_Cacti_via_SNMP_/
#


open AC, "/usr/local/sbin/apcaccess status localhost |"
	or die "FATAL: can't run \"/usr/local/sbin/apcaccess\": $!\n";
while ( defined ( $line = <AC> ) ) {
	chomp $line;
	if ( $line !~ /^(\w+)\s*:\s*([^\s]+)/ ) { next; }
	$field{$1} = $2;
}
close AC;


print "$field{LINEV}\n";
print "$field{OUTPUTV}\n";
print "$field{LOTRANS}\n";
print "$field{HITRANS}\n";
print "$field{BATTV}\n";
print "$field{NOMBATTV}\n";
print "$field{BCHARGE}\n";
print "$field{TIMELEFT}\n";
print "$field{LOADPCT}\n";
print "$field{LINEFREQ}\n";
#print "$field{ITEMP}\n";
#print ''.($field{'NOMPOWER'}*$field{'LOADPCT'}/100)."\n";
#print "$field{NOMPOWER}\n";
#if ( $field{'STATUS'} eq 'ONLINE' ) {
#	print "100\n0\n";
#} else {
#	print "0\n100\n";
#}

Некоторые модели не показывают температуру, как, например 420, поӕтому строку с температурой комментируем :-)

#print "$field{ITEMP}\n";

Делаем скрипт исполняемым

chmod +x /usr/local/scripts/apcupsd-stats

В /usr/local/etc/snmp/snmpd.conf добавляем:

extend apcupsd /usr/local/scripts/apcupsd-stats

Перезапускаем snmpd

/usr/local/etc/rc.d/snmpd restart

В zabbix создаэм шаблон иои добавляем итемы напрямую хосту:

Имя: APC_BattCharge

Тип: SNMP agent

Ключ: nsExtendOutLine.apcupsd.7

SNMP OID: NET-SNMP-EXTEND-MIB::nsExtendOutLine."apcupsd".7

и т.д.