Atec Teseq-Schaffner-NSG2050 - Manual (Page 2)

Conducted Immunity EMC Test System
Intelligent Mainframe
At the heart of System 2050 is the
NSG 2050 mainframe unit, consisting of
a micro-processor based control unit, a
high voltage source and accommodation
for user selected plug-in pulse networks.
Each of the System 2050 plug-in modules
and extension units comes complete with
its own firmware, so that the system
automatically recognises its presence and
presents the user with the appropriate
software menus and front-panel options.
Intelligent control is effected either
through the front panel controls and
display or via a PC.
Further, System 2050 is designed for
inter-compatibility, using open-
architecture principles and modular
Windows control software. As such, it
can be combined seamlessly with any
of Schaffner's specialist test and
measurement instrumentation and with
third party products, including radiated
interference test equipment, in a
complete ProfLine test system to meet
the most demanding test needs.
A Complete Conducted Immunity Test
System
System 2050 offers a complete set of
plug-in networks for full compliance
testing to basic, generic and product
standards, for single-phase and three-
phase power lines as well as data and
telecom lines. The mainframe unit and
three plug-in networks (PNW 2055 surge
and PNW 2225 fast transient pulse
generators and PNW 2003 a power
quality module) make up a complete,
integrated system for testing
susceptibility to conducted interference
on single-phase power lines.
System 2050 may include just one or
several modules and each of these
provides a self-contained test facility that
requires no external coupling unit for
single-phase power line immunity tests to
the basic standard. As requirements
change in the future, System 2050
remains expandable with further networks
and extensions for new applications.
PNW 2055
is a basic surge generator complying with
IEC 61000-4-5 that provides a hybrid
surge pulse of 1.2/50µs - 8/20µs, with
built-in coupling for single-phase
equipment up to 16A.
PNW 2225
generates burst pulses according to
IEC 61000-4-4 and offers a range of
additional test parameters.
It includes a built-in processor-controlled
16A coupling network.
PNW 2003
is a versatile power network quality
simulator which generates drop-outs,
dips, interruptions and variations. The
correct functions for compliance testing
are pre-programmed and no external
device is needed.
An additional wide range of high current,
high voltage pulse generator plug-in
networks and external single-and three-
phase extension units is available for
more demanding industrial test
applications. These can be used to
create a complete user-defined system
for testing to, and beyond, the full IEC,
ANSI, IEEE, VDE standards and European
Norms.
Technical Specifications 2055 / 2225 / 2003 xx
PNW 2055 Hybrid pulse 1.2/50µs - 8/20µs, 200V to 4400V IEC 61000-4-5
up to 2200A EN 50082
Impedance 2 Ω and 12 Ω EN 61000-4-5
Pulse rep 10s to 10000s ANSI/IEEE C62.41
Coupling built in coupling network, 20V to 230Vac, 16A
synch or asynch to power line
PNW 2225 Burst pulse 5/50ns, 200V to 4800V IEC 61000-4-4
Frequency 100Hz to 1MHz EN 50082
Spikes 1 to 250 per package and continuous EN 61000-4-4
Coupling built in coupling network, 12V to 250Vac, 16A
switched output for coupling clamp
PNW 2003 Power quality drop out 2ms to 99s IEC 61000-4-11
dips to 40% and 70% of U nominal. EN 50082
synch or asynch to power line EN 61000-4-11
variable dips and voltage with external variac
EUT power 12V to 250V, 16A nominal, ac and dc
System 2050