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SKT-432D Transformer SKT-rotating multi-432D.

SKT-432D

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Transformer SKT-432D rotating multi (SKT432D, SKT-432-D, SKT 432 D, SKT 432D, SKT432-D, SKT432 D)
 
Rotary transformers SKT-432D is a three-winding or four stretch wrapping machines.
Depending on the scheme and the inclusion mode (function) devices transformer rotating multi SKT-432D divided into 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-432D rotating multi-pole:
 
Purpose - Synchro, VTDP-D;
The change of ratio when the ambient temperature at every 40 ° C - 7.5%;
Nominal frequency of the excitation voltage instrument transformer SKT-432D rotating multi- - 400Hz;
Operating frequency range of excitation voltage - 380Gts-420Gts;
Nominal excitation voltage - 36V;
Operating range of excitation transformer unit SKT-432D rotating multi - 32.4 B-37, 8V;
Turns Ratio - 8;
Rotary transformers SKT-432D are divided into accuracy classes:
- Transformer SKT-432D Class 1 accuracy (1st class. T) has the characteristics:
- Accuracy of following TPD - ± 5ugl.min;
- Asymmetry of the null positions of the rotor - ± 1,5 ang;
- The ratio of residual to the steepness of the EMF - 15ugl.min;
- The slope of - 1.5 mV / ang;
- Residual ЄDS - 0.28%;
- Transformer SKT-432D Class 2 accuracy (2 cl. T) has the characteristics:
- Accuracy of following TPD - ± 10ugl.min;
- Asymmetry of the null positions of the rotor - ± 5ugl.min;
- The ratio of residual to the steepness of the EMF - 15ugl.min;
- The slope of - 1.5 mV / ang;
- Residual ЄDS - 0.28%;
Weight - 0.045 kg;
Vibration loads instrument transformer SKT-432D rotating multi-pole:
- Frequency range - up to 2000Hz;
- Acceleration - 300m / s 2;
Shock - 150m / s 2;
Ambient temperature - -60 ° C to +100 º C;
Relative humidity at 40 ° C - 98%;
Warranty life instrument transformer 432D SKT-rotating multi-pole - 2200 hours;
The manufacturer guarantees the quality of the instrument transformer SKT-432D rotating multi-technical requirements specifications subject to user terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.


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