TA_P Split - core transformers
The current transformer TA_P is an open core transformer for measuring instrumentation. It is a transformer for through primary, for cable or plate of different dimensions. Its casing is made of plastic and its main advantage is the ease of installation due to the possibility of opening the core.
Description: The current transformer TA_P is an open core transformer for measuring instrumentation. It is a transformer for through primary, for cable or plate of different dimensions. Its casing is made of plastic and its main advantage is the ease of installation due to the possibility of opening the core.
Technical details
- Dimensions
- Technical characteristics
- Technical data
- Ratios
Model/ Bar/ Cable
TA30P / 30×20 / Ø20
TA60P / 60×30 / Ø30
TA80P / 80×50 / Ø50
TA100P / 100×80 / Ø80
TA125P / 125×80 / Ø80
TA160P / 160×80 / Ø80
- Window-type
- Open core
- For cable or busbar
- Plastic enclosure
- Easy installation due to the possibility to open the core
Standards
- IEC 60185
- UNE EN 618691 (IEC 618691)
- UNE EN 618692 (IEC 618692)
- VDE 0414
- IEC60801-3.4
- DIN 57414
- BS 3938
- EN 50081
- EN 50082
- IEC61010
- UL94-V0
General technical data
- Factor of safety: Fs < 5
- Operating voltage (maximum): 720 V
- Test voltage: 3 kV AC (1min)
- Frequency: 50-60 hz
- Rated thermal short-circuit current: Ith limited by cable or primary busbar dimensions
- Rated dynamic current: IDyn = 2,5 x Ith
- Continuous overload: ID = 1.2 x IN
- Operating temperature: -10 ... 50 ºC
- Accuracy: 0.5 - 1 - 3 (0.2s; 0.2 and 0.5s on request)
- Nominal secondary current: /5 or /1A
- Insulation class: Class E // Class B (130 ºC) available
Details of the product ratio table:
