Bushing-type and bar-type current transformers
DESCRIPTION
For the high demands of railway and industrial engineering at higher frequencies up to 50kHz. High-quality nanocrystalline core materials guarantee the greatest degree of transmission quality and low losses.
Exclusive use of UL-listed materials, fully sealed with UL94-V0 material. Current transformers for demanding applications, such as in the railway sector and general transportation sectors. Robust housing construction with reliable securing options for vertical or horizontal mounting.
Exclusive use of UL-listed materials, fully sealed with UL94-V0 material. Current transformers for demanding applications, such as in the railway sector and general transportation sectors. Robust housing construction with reliable securing options for vertical or horizontal mounting.
ADVANTAGES
- High reliability
- Non-critical in the event of overload currents
- Current transformers for precise current measurements
- Measurements in the frequency range 16 2/3 to -50kHz
- Use of nanocrystalline and high-quality cores
- High-quality wires in temperature class F (155°C), H (180°C)
- High-quality UL-listed insulating materials (e.g. UL94-V0)
- Safe electrically isolated primary and secondary circuits
- Robust housing designs (for horizontal/vertical mounting)
- Shock and vibration tests in accordance with DIN EN 61373
Variable connections: clamps, plugs, flat-cable plugs or cables
Wide range of housings with various push-through openings
Typical applications
Industry and Railway engineering
| Primary rared current [A] | IPN | r.m.s | 600 |
| Max. primary rated current [A] | ImaxPN | r.m.s | 720 |
| Secundary current [mA] | IaN | r.m.s | 300 |
| Rated power[VA] | Psek | 0,9 | |
| Ratio | KN | 1: | 2000 |
| Load resistance [Ω] | RB | 10 | |
| Voltage at load resistance [V] | URB | r.m.s | 3 |
| Measuring accuracy 50 Hz [%] | FU | @ IPN, TA = 25°C | ≤ 1 |
| Ambient temperature [°C] | TA | -25 to +70 | |
| Frequency [Hz] [Hz] | f | 0,05 to 50 | |
| Isolation test voltage Primray / Sekundary / 2 sek [kVac] [kVac] |
VP | r.m.s 50 Hz | 3 | Connection | 3×0,5mm² mit Schirm | Cable | Storage temperature [°C] | -25 to +85 | Secondary coil resistance [Ω] | @ TA = 25°C | 36,5 | Weight [kg] [kg] | 0,210 | Standards | EN61373 |
All data and configurations can be found in our product data sheet. Download data sheet
