XT 2/4/5
XT 2/4/5
- Operating Voltage: All models have a highest operating voltage of 0.72 kV and a test voltage of 3 kV.
- Frequency: The frequency for all models is 50 Hz.
- Thermal Current: Short-time thermal current (Ith) is 60 In/1s, and continuous thermal current (I cth) is 1.05 IN for all models.
- Overload Capacity: Permanent overload capacity is 5% for all models.
- Accuracy Class: XT 2 has an accuracy class of 1/0.5, while XT 4 and XT 5 have an accuracy class of 0.5S.
- Burden: XT 2 has a burden of 1.5/2 VA, while XT 4 and XT 5 have a burden of 2 VA.
- Secondary Currents: XT 2 has secondary currents of 5/1 A, while XT 4 and XT 5 have secondary currents of 1.05 IN.
- Primary Currents: XT 2 supports primary currents of 60-100-150 A, XT 4 supports 200-300 A, and XT 5 supports 300-400-600 A.
Catalog excerpts
Stromwandler Current transformer Transformateur de courant XT 2 Technische Daten primar/primaire/primary sekundar/secondaire/secondary Thermischer Kurzzeitstrom Ith 60 ln/1 s Thermischer Dauerstrom I cth 1.05 IN Klemmenbezeichnung Narqzage des bornes Terminals S1 S2 Highest operating voltage 0.72 kV Short-time thermal current Ith 60n/1s Continuous thermal current I cth 1.05 IN Permanent overload capacity 5 % Accuracy Burden Secondary currents Primary currents Courant de c.c. thermique Ith 60 In/1 s Courant therm, permanente I cth 1.05 IN Classe de precision Puissance Courants secondaires Courants primaires This document has been drawn up with the utmost care. We cannot, however, guarantee that it is entirely complete, correct or up-to-date. © Copyright PFIFFNER / Subject to change without notice. 2020.04 Current and voltage - our passion PFIFFNER Messwandler AG 5042 Hirschthal / Suisse www.pfiffner-group.com HIGH VOLTAGE MEDIUM VOLTAGE LOW VOLTAGE
Open the catalog to page 1
StromwandlerCurrent transformer Transformateur de courant XT 43 und 4 Polig 1 Technische Daten Thermischer Kurzzeitstrom Ith 60 In/1s Thermischer Dauerstrom I cth 1.05 IN Highest operating voltage 0.72 kV Short-time thermal current Ith 60n/1s Continuous thermal current I cth 1.05 IN Permanent overload capacity 5 % Courant de c.c. thermique Ith 60 ln/1 s Courant therm. permanente I cth 1.05 IN Surcharge thermique 5 % Genauigkeit Burden Sekundarstrom Primarstrome Accuracy Burden Secondary currents Primary currents Klemmenbezeichnung Narqzage des bornes Terminals SI S2 primar/primaire/primary sekundar/secondaire/secondary...
Open the catalog to page 2
Stromwandler Current transformer Transformateur de courant 3 und 4 Polig Hochste Betriebsspannung 0.72 kV Thermischer Kurzzeitstrom Ith 60 In/1s Thermischer Dauerstrom I cth 1.05 IN Highest operating voltage 0.72 kV Short-time thermal current Ith 60n/1s Continuous thermal current I cth 1.05 IN Permanent overload capacity 5 % Courant de c.c. thermique Ith 60 In/1s Courant therm. permanente I cth 1.05 IN Surcharge thermique 5 % Klemmenbezeichnung Narqzage des bornes Terminals S1 S2 primar/primaire/primary sekundar/secondaire/secondary This document has been drawn up with the utmost care. We cannot,...
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