Current transformers for printed-circuit boards
DESCRIPTION
REO current transformers series IB are suitable for mounting on printed-circuit boards in the electric range of modern drive engineering for control purposes and measurement value logging. All safety regulations as for example double insulation are obtained.
ADVANTAGES
- Low space requirement
- Suitable for PCB mounting
- Conforms to UL 94 V0
- Classe de précision 1
- Mesure dans la gamme de fréquences 50-400Hz
- faible erreur de phase pour la mesure de la puissance
- très faibles pertes d’inversion magnétique et de courants de Foucault
- circuits primaires et secondaires séparés électriquement
- des formes faciles à monter
| Type | IB 0,5/5 | IB 0,5/20 | IB 0,5/40 | |
| Courant primaire [A] | IPN | 0 – 5 | 0 – 20 | 0 – 40 |
| Max. primary rated current [A] | ImaxPN | 7 | 25 | 50 |
| Secondary current [mA] [mA] | IaN | 0 – 10 | 0 – 25 | 0 – 40 |
| Capacity[VA] [VA] | Psek | 0 – 0,010 | 0 – 0,025 | 0 – 0,040 |
| Rapport de transmission | KN | 1:500 | 1:800 | 1:1000 |
| Résistance de charge [Ω] | RB | 100 | 40 | 25 |
| Tension de charge [V] | URB | 0 – 1 | ||
|---|---|---|---|---|
| Précision de mesure 50 Hz [%] | FU | ≤ 1 | ||
| Température ambiante [°C] | TA | 0..+85 | ||
| Gamme de fréquences [Hz] | f | 50 – 400 | ||
| Tension d’essai d’isolation [kVac] | VP | 3 | ||
| Type | Primary current [A] |
Height [mm] |
Width [mm] |
Depth [mm] |
Opening [mm] |
PIN thickness [mm] |
PIN Lenght [mm] |
| IB 05/5 | 0 – 5 | 30 | 26,5/17,5 | 14,5 | 10,5 | 0,7×0,7 | 5,0 |
| IB 05/20 | 0 – 20 | 30 | 26,5/17,5 | 14,5 | 10,5 | 0,7×0,7 | 5,0 |
| IB 05/40 | 0 – 40 | 30 | 26,5/17,5 | 14,5 | 10,5 | 0,7×0,7 | 5,0 |
