AEG PROTECT 1.11 Benutzerhandbuch
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12
List of Terms
12.1
Technical terminology
DC/DC booster
Circuit technology for increasing a DC voltage to a
higher voltage level
higher voltage level
SBS
Static Bypass Switch
Appliance protection
Term from overvoltage technology
Classic mains overvoltage protection consists of a
lightning surge arrester (class B), overvoltage
protection (class C) and, finally, the so-called
appliance protection (class D) – see also
http://www.phoenixcontact.de (“TRABTECH” topic)
Classic mains overvoltage protection consists of a
lightning surge arrester (class B), overvoltage
protection (class C) and, finally, the so-called
appliance protection (class D) – see also
http://www.phoenixcontact.de (“TRABTECH” topic)
IGBT
Insulated Gate Bipolar Transistor
The latest design of high-performance transistors with
minimum control power requirement (MOSFET
structure) and minimum losses on the output side
(structure of a bipolar transistor)
The latest design of high-performance transistors with
minimum control power requirement (MOSFET
structure) and minimum losses on the output side
(structure of a bipolar transistor)
Class D
See appliance protection
LED
Light Emitting Diode
Electronic semi-conductor component, commonly
referred to as an LED, used for optic signalling.
Electronic semi-conductor component, commonly
referred to as an LED, used for optic signalling.
PFC
Power Factor Correction
Circuit technology for minimising system disturbances
(particularly important when connecting non-linear
loads)
Circuit technology for minimising system disturbances
(particularly important when connecting non-linear
loads)
PWM
Pulse Width Modulation
Here: circuit technology for generating a sinusoidal
voltage of the highest quality from an existing DC
voltage
Here: circuit technology for generating a sinusoidal
voltage of the highest quality from an existing DC
voltage
SNMP
Simple Network Management Protocol
A protocol encountered frequently in networks for
managing
A protocol encountered frequently in networks for
managing
/
handling components
VFD
Output Voltage and Frequency Dependent on mains
supply. The UPS output is dependent on mains
voltage and frequency fluctuations. Earlier
designation: OFFLINE
supply. The UPS output is dependent on mains
voltage and frequency fluctuations. Earlier
designation: OFFLINE
VI
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
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
VFI
Output Voltage and Frequency Independent from
mains supply. The UPS output is independent of
mains voltage and frequency fluctuations. Earlier
designation: ONLINE
mains supply. The UPS output is independent of
mains voltage and frequency fluctuations. Earlier
designation: ONLINE