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SKT-232B Transformer SKT-232B rotating pole frameless.

SKT-232B

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Transformer SKT-232B rotating-pole open-frame (SKT232B, SKT-232-B, SKT 232 B, SKT 232B, SKT232 B, SKT232 B)
 
Rotary transformers SKT-232B is a four stretch wrapping machines.
Depending on the scheme and the inclusion mode (function) open-frame devices rotating transformer pole SKT-232B divided by sine-cosine (Synchro), output voltage which is proportional to the sine (cosine) the angle of rotation of the rotor, and linear (LVT), the output voltage which varies linearly proportional to the angle of ± 60 °.
 
Technical characteristics of the instrument transformers SKT-232B rotating two-pole open frame:
 
Purpose - Synchro, VTDP-D VTDP-P;
The change of ratio when the ambient temperature at every 40 ° C - 7%;
Nominal frequency of the excitation voltage instrument transformer SKT-232B rotating-pole open-frame - 12000Gts;
Operating frequency range of excitation voltage - 11760Gts-15000Gts;
Nominal excitation voltage - 12V;
Maximum voltage - 7B;
Supply current - 15mA;
Operating range of excitation of the instrument transformer SKT-232B rotating-pole open-frame - 11.4 B-12, 6B;
Input impedance idling - 800 ohms;
Turns Ratio - 0.58;
Rotary transformers SKT-232B are divided into accuracy classes:
- Transformer SKT-232B Class 1 accuracy (1st class. T) has the characteristics:
- Error display the sine function - ± 0,35%;
- Asymmetry of the null positions of the rotor - ± 10ugl.min;
- EMF quadrature coil - 150mV;
- Residual EDS - 30mV;
- The inequality of the coefficients of transformation - 10ugl.min;
- Accuracy of following TPD - ± 15ugl.min;
- Residual voltage in the TPD - 50mV;
- The slope of - 1.8 mV / ang;
- Transformer SKT-232B Class 2 accuracy (2 cl. T) has the characteristics:
- Error display the sine function - ± 0,35%;
- Asymmetry of the null positions of the rotor - ± 17ugl.min;
- EMF quadrature coil - 200mV;
- Residual EDS - 30mV;
- The inequality of the coefficients of transformation - 20ugl.min;
- Accuracy of following TPD - ± 30ugl.min;
- Residual voltage in the TPD - 50mV;
- The slope of - 1.8 mV / ang;
Dimensions instrument transformer SKT-232B rotating-pole open-frame:
- Length - 8,4mm;
- Diameter - 32mm;
Weight - 0.025 kg;
Vibration loads instrument transformer SKT-232B rotating-pole open-frame:
- Frequency range - up to 2000Hz;
- Acceleration - 300m / s 2;
Shock - 250m / s 2;
Ambient temperature - -60 ° C to +100 º C;
Relative humidity at 40 ° C - 98%;
Warranty life instrument SKT-232B rotating open-frame transformer pole - 500 hours;
The manufacturer guarantees the quality of the instrument transformer SKT-232B revolving, open-frame pole technical requirements specifications subject to user terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.


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