List Of Terms; Technical Terminology - AEG Protect A. 1000 Operating Instructions Manual

EN
9

List of Terms

9.1

Technical Terminology

AVR
DC/DC booster
EPO
PFC
Appliance protection
Class D
LED
SNMP
VFD
VI
VFI
Automatic Voltage Regulation
Automatic voltage regulation against mains
voltage deviations
Circuit technology for increasing a DC voltage
to a higher voltage level
Emergency Power Off
Device for emergency shutdown
Power Factor Correction
Circuit technology for minimising system
disturbances (particularly important when
connecting non-linear loads)
Term from overvoltage technology
Classic mains overvoltage protection consists
of a lightning surge arrester (Class B),
overvoltage protection (Class C) and, finally,
what is referred to as appliance protection
(Class D) – see also
http://www.phoenixcontact.de ("TRABTECH"
topic) for example
See appliance protection
Light Emitting Diode
Electronic semi-conductor component,
commonly referred to as an LED, used for optic
signalling.
Simple Network Management Protocol
A protocol encountered frequently in networks
for managing / handling components
Output Voltage and Frequency Dependent from
mains supply
The UPS output is dependent on mains voltage
and frequency fluctuations. Earlier designation:
OFFLINE
Output Voltage Independent from mains supply
The UPS output is dependent on mains
frequency fluctuations, but the mains voltage is
prepared by electronic / passive voltage control
units. Earlier designation: LINE-INTERACTIVE
Output Voltage and Frequency Independent
from mains supply
The UPS output is independent from mains
voltage and frequency fluctuations. Earlier
designation: ONLINE
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