3
TBP409002deen / 09.2009
W0-S20 ... W5-S210
Installation instruction
●Make sure that all current-carrying leads are passed
through the measuring current transformer.
●Do not pass shielded conductors through the measuring
current transformer.
●Never pass a PE conductor through the measuring current
transformer!
Wiring diagram
W… Connection to the respective residual current moni-
toring system of the RCMS series, residual current
monitors of the RCM series or insulation fault location
systems of the EDS series.
Technical data
Insulation coordination acc. to IEC 60664-1 / IEC 60664-3
Rated voltage ............................................................................................................................800 V
Rated impulse voltage / pollution degree ...........................................................................8 kV / III
CT circuit W...
Rated primary residual current ...................................................................................................10 A
Rated secondary residual current ....................................................................................... 0.0167 A
Rated transformation ratio Kn.....................................................................................10 / 0.0167 A
Rated burden ................................................................................................................ max. 180Ω
Rated output .........................................................................................................................0.05 VA
Frequency range ........................................................................................................42 Hz…3 kHz
Rated continuous thermal current Icth .....................................................................................100 A
Rated short-time thermal current Ith ...............................................................................14 kA / 1 s
Rated dynamic current Idyn ........................................................................................35 kA / 30 ms
Environment
Operating temperature ......................................................................................... -10 °C…+50 °C
Climatic class acc. to IEC 60721
Stationary use (IEC 60721-3-3) ..........................3K5 (except condensation and formation of ice)
Transportation (IEC 60721-3-2) .........................2K5 (except condensation and formation of ice)
Storage (IEC 60721-3-1) .....................................1K5 (except condensation and formation of ice)
Shock resistance acc. to IEC 60068-2-27 (built-in) ..................................................... 15 g / 11 ms
Bumping IEC60068-2-29 (during transport)................................................................. 40 g / 6 ms
Vibration resistance IEC 60068-2-6 (built-in)
W0-S20 ... W3-S105.............................................................................................1 g / 10 ... 150 Hz
W4-S140, W5-S210......................................................................... 1 g / 10 ... 150 Hz / 0.075 mm
Vibration resistance IEC 60068-2-6 (Device out of service) .................................2g / 10 ... 150 Hz
Connection
Type of connection .................................................................................................. screw terminals
Installationshinweise
●Es ist darauf zu achten, dass alle stromführenden Lei-
tungen durch den Messstromwandler geführt werden.
●Keine abgeschirmten Leitungen durch den Messstrom-
wandler führen.
●Ein vorhandener Schutzleiter darf grundsätzlich nicht
durch den Wandler geführt werden!
Anschlussschaltbild
W… Anschluss an jeweiliges Differenzstrom-Überwa-
chungssystem der Serie RCMS, Differenzstrom-Über-
wachungsgeräte der Serie RCM oder Isolationsfehler-
Suchsysteme der Serie EDS.
Technische Daten
Isolationskoordination nach IEC 60664-1 / IEC 60664-3
Bemessungsspannung ............................................................................................................ 800 V
Bemessungs-Stoßspannung / Verschmutzungsgrad .......................................................... 8 kV/III
Wandlerkreis W...
Primärer Bemessungs-Differenzstrom ...................................................................................... 10 A
Sekundärer Bemessungs-Differenzstrom ..........................................................................0,0167 A
Bemessungsübersetzung Kn....................................................................................... 10 / 0,0167 A
Bemessungsbürde ........................................................................................................ max.180Ω
Bemessungsleistung .............................................................................................................0,05 VA
Frequenzbereich ........................................................................................................42 Hz…3 kHz
Thermischer Bemessungs-Dauerdifferenzstrom Icth .............................................................. 100 A
Thermischer Bemessungs-Kurzzeitstrom Ith .................................................................. 14 kA / 1 s
Bemessungs-Stoßstrom Idyn ......................................................................................35 kA / 30 ms
Umwelt
Arbeitstemperatur ............................................................................................... -10 °C…+ 50 °C
Klimaklassen nach IEC 60721
Ortsfester Einsatz (IEC 60721-3-3) ......................................3K5 (ohne Betauung und Eisbildung)
Transport (IEC 60721-3-2) ...................................................2K5 (ohne Betauung und Eisbildung)
Langzeitlagerung (IEC 60721-3-1) ......................................1K5 (ohne Betauung und Eisbildung)
Schockfestigkeit IEC60068-2-27 (Eingebaut) .............................................................15 g / 11 ms
Dauerschocken IEC60068-2-29 (Transport).................................................................. 40 g / 6 ms
Schwingungsbeanspruchung IEC 60068-2-6 (Eingebaut)
W0-S20 ... W3-S105.............................................................................................1 g / 10 ... 150 Hz
W4-S140, W5-S210......................................................................... 1 g / 10 ... 150 Hz / 0,075 mm
Schwingungsbeanspruchung IEC 60068-2-6 (Gerät außer Betrieb) ...................2g / 10 ... 150 Hz
Anschluss
Anschlussart ..........................................................................................................Schraubklemmen
zu den Verbrauchern/
to the loads
S1 (k)
S2 (l)
RCM,
RCMS,
EDS
1S1 1S2 2S1 2S2
zu den Verbrauchern/
to the loads
S1 (k)
S2 (l)
RCM,
RCMS,
EDS
k
l
W1-S35 ... W5-S210 W0-S20