Fronius Fronius CT (Voltage output) User Information [DE, EN, PT]

/ Perfect Welding / Solar Energy / Perfect Charging

K

FRONIUS CT

GRID

L

LOAD

EN:

Make sure that the current transformers match the voltage phases.
Make sure that current transformer L1 measures the current on the
same phase that is monitored by voltage input L1. The same applies
for phases L2 and L3.

Make sure that the current transformers are pointing in the correct
direction. Observe the data sheet for the current transformer.

Attach the current transformers to the conductor to be measured and
connect the current transformer cables to the Fronius Smart Meter.
Always switch o󰀨 the power supply before disconnecting live conduc­tors.

Only for use with Fronius Smart Meters.

DE:

Sicherstellen, dass die Stromwandler mit den Spannungsphasen
übereinstimmen.
Sicherstellen, dass der Stromwandler L1 den Strom auf derselben
Phase misst, die vom Spannungseingang L1 überwacht wird. Das

Gleiche gilt für die Phasen L2 und L3.

Darauf achten, dass die Stromwandler in die richtige Richtung zeigen. Das Datenblatt der Stromwandler beachten.

Die Stromwandler an den zu messenden Leiter anschließen und die Stromwandler-Kabel mit dem Fronius Smart
Meter verbinden.

Nur zur Verwendung mit Fronius Smart Metern.

PT-BR:

Garantir que os transformadores de corrente estejam em conformidade com as fases de tensão.

Certicar-se de que o transformador de corrente L1 esteja medindo a corrente na mesma fase que está sendo mo­nitorada pela entrada de tensão L1. O mesmo é válido para as fases L2 e L3.

Certicar-se de que os transformadores de corrente estejam apontando para a direção correta. Observar a cha

técnica do transformador de corrente.

Conectar os transformadores de corrente ao condutor a ser medido e os cabos do transformador de corrente ao
Fronius Smart Meter.

Somente para ser utilizado com o Fronius Smart Meter.

FRONIUS CT

I

PRIM

I

SEK

Accuracy / Genauigkeit / Precisão 1

Temperature range / Temperaturbereich / Faixa de tempera­tura

100 A 250 A 400 A

333 mV

-40° to +65° C

CT SIZE /

CT GRÖSSE /

TAMANHO DO CT

Fronius CT 100A / 333 mV 46 x 31.5 x 31.5 mm 16 mm 1 m

Fronius CT 250A / 333 mV 66.5 x 45 x 34.4 mm 24 mm 1 m
Fronius CT 400A / 333 mV 81.5 x 57 x 38.4 mm 36 mm 1 m

42,0410,2658 004-03092021

FRONIUS INTERNATIONAL GMBH www.fronius.com

CABLE DIAMETER /

KABELDURCHMESSER /

DIÂMETRO DO CABO

CABLE LENGTH /

KABELLÄNGE /

COMPRIMENTO DO CABO

Wiring examples / Verdrahtungsbeispiele / Exemplos da ação

Ground

WHITE

BLACK

CT L2

CT L3

CT L1

L2

L3

N

L1

Fronius Smart Meter

D+

D-

-

Fronius
Inverter

Neutral

Phase L1

Phase L2

Phase L3

LOAD

WHITE

BLACK

WHITE

BLACK

GRID

Current

Transformers

Fuses or Break-

er ≤ 20 A

KL

KL

KL