Network UPS Tools
Power Devices support
Table of Contents

Click here to see reports of other supported models from APC.

Note

When a user reports that a variable/command is not right then it will be highlighted by a red underline.

Bad values/ranges/etc… will get a red dashed outline or red solid left border.

The accompanying explaining comment - if provided - will be emphasized through a red dotted border on the left.

2.6.1

Report #1

This device is known to work with driver apcsmart.

You can grab a dummy-ups compliant .dev file to simulate this device clicking here.

Known supported variables

This device is known to support the following variables (values are just examples):

battery.alarm.threshold

0

This variable can be set through upsrw to one of the following values:

  • 0

  • T

  • L

  • N

battery.charge

100.0

battery.charge.restart

00

This variable can be set through upsrw to one of the following values:

  • 00

  • 15

  • 50

  • 90

battery.date

02/13/11

This variable can be set through upsrw to a string value.
battery.runtime

960

battery.runtime.low

120

This variable can be set through upsrw to one of the following values:

  • 120

  • 300

  • 420

  • 600

battery.voltage

13.77

battery.voltage.nominal

012

device.mfr

APC

device.model

Smart-UPS SC450 RM

device.serial

5S1107T50479

device.type

ups

driver.name

apcsmart

driver.parameter.pollinterval

2

driver.parameter.port

/dev/tty.usbserial

driver.version

2.6.1

driver.version.internal

2.1

input.frequency

50.00

input.quality

FF

input.sensitivity

H

This variable can be set through upsrw to one of the following values:

  • H

  • M

  • L

input.transfer.high

253

This variable can be set through upsrw to one of the following values:

  • 253

  • 257

  • 261

  • 265

input.transfer.low

208

This variable can be set through upsrw to one of the following values:

  • 208

  • 204

  • 200

  • 196

input.transfer.reason

unacceptable utility voltage rate of change

input.voltage

221.7

input.voltage.maximum

224.6

input.voltage.minimum

221.7

output.voltage

221.7

output.voltage.nominal

230

ups.delay.shutdown

060

This variable can be set through upsrw to one of the following values:

  • 060

  • 180

  • 300

  • 600

ups.delay.start

000

This variable can be set through upsrw to one of the following values:

  • 000

  • 060

  • 180

  • 300

ups.firmware

736.1.I

ups.firmware.old

DWI

ups.id

UPS_IDEN

This variable can be set through upsrw to a string value.
ups.load

061.1

ups.mfr

APC

ups.mfr.date

02/13/11

ups.model

Smart-UPS SC450 RM

ups.serial

5S1107T50479

ups.status

OL

ups.test.interval

1209600

This variable can be set through upsrw to one of the following values:

  • 1209600

  • 604800

  • 0

ups.test.result

NO

Known supported commands

This device is known to support the following NUT’s instant commands:

  • calibrate.start

  • calibrate.stop

  • load.off

  • load.on

  • shutdown.return

  • shutdown.return.grace

  • shutdown.stayoff

  • test.battery.start

  • test.battery.stop

  • test.failure.start

  • test.panel.start