© 2018 imc Test & Measurement GmbH
imc C-SERIES - Manual, Version 4 R 3 - 2018-10-19
127General technical Specs
Autarkic operation without PC
Self start (automatic data
acquisition operation)
timer, absolute time, automatic start
when power supply is available
Auto data-saving upon
power outage
buffering (UPS) with "auto-stop":
auto-stop of measurement, data storage
and automatic shutdown
Charging time of the Super-
Caps
minimum required active operation for
full UPS functionality
UPS delay per power outage
"buffer time constant":
required duration of a continuous outage
that will trigger auto shutdown procedure
fix parameter: not changeable in device
configuration!
Effective buffer capacity
sufficient for auto-stop (max. 12 sec.);
with fully charged Super-Caps (after
minimum operating duration)
NiMH batteries,
with automatic charge control
UPS delay per power outage
30 sec. (Default), configurable
"buffer time constant":
required duration of a continuous outage
that will trigger auto shutdown procedure
Effective buffer capacity
typ. 23°C, battery fully charged
total buffer duration depending on device
Minimum charging for 1 min.
buffer duration
typ. 23°C, for empty battery
Additional power consumption
during charging time
Charging time ratio:
charging- and discharging
duration
buffer time * 1.2 *
(total power / 2.5 W)
worst case example:
total power consumption of system 35 W,
puffer duration 1 min., resulting charging
duration typ. 17 min.
Charging time for complete
battery recovery