TA_P Mini split - core transformers
The mini transformer TA__P open core transformer for measuring instrumentation. It is a transformer for through primary, for cables 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, which is closed with a clip. The mini transformer also has the secondary cable included for easier installation.
Technical details
- Dimensions
- Technical characteristics
- Technical data
- Relations
Model/ Bar/ Cable
TA10P / - / Ø10
TA16P / - / Ø16
TA24P / - / Ø24
TA36P / - / Ø36
TA50P / - / Ø52
- Passing primary
- Open core
- For cable
- Plastic enclosure
- Easy installation due to the possibility to open the core
- Secondary cable included for ease of installation
Safety data
- Continuous overload: 1.5 x In
- Rated short-circuit thermal I.: 60 x In
- Nominal dynamic I.: 2.5 x Ith
- Operating voltage (maximum): 720 VAC
- Test voltage: 3 kV, 1 min.
- Frequency: 50 - 60 Hz
Additional information
- Standard: EN 61869-2
- Working temperature: -15ºC to +45ºC.
- Storage temperature: -25ºC to +75ºC.
- Nominal secondary I.: /5A or /1A
- Cable length: 1m
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)
- Rated secondary current: /5 or /1st
- Insulation class: Class E / Class B (130 ºC) available
