Selsyns, rotary transformers, electric motors >> transformers rotating >> SKT

SKT-250

29 999 RUB
12 000 UAH
available:
5 pieces

Online prices include VAT.

For order is possible effectively delivery of any quantity.
Transformer SKT-250 open-frame rotating pole (SKT250, SKT 250, ckt-250, ckt250, ckt 250)
 
Rotary transformers SKT-250 is a four stretch wrapping machines.
Depending on the scheme and the inclusion mode (function) open-frame devices rotating transformer pole SKT-250 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-250 rotating two-pole open frame:
 
Purpose - Synchro, VTDP-D;
The change of ratio when the ambient temperature at every 40 ° C - 7%;
Nominal frequency of the excitation voltage instrument transformer SKT-250 rotating-pole open-frame - 12000Gts;
Operating frequency range of excitation voltage - 11760Gts-15000Gts;
Nominal excitation voltage - 12V;
Operating range of excitation of the instrument transformer SKT-250 rotating-pole open-frame - 11.4 B-12, 6B;
Input impedance idling - 1200 ohms;
Turns Ratio - 0.22;
Rotary transformers SKT-250 are divided into accuracy classes:
- Transformer SKT-250 Class 1 accuracy (1st class. T) has the characteristics:
- Error display the sine function - ± 0,1%;
- Asymmetry of the null positions of the rotor - ± 2,5 ang;
- The ratio of residual to the steepness of the EMF - ± 5,0 ang;
- The inequality of the coefficients of transformation - 2.5 ang;
- Transformer SKT-250 Class 2 accuracy (2 cl. T) has the characteristics:
- Error display the sine function - ± 0,2%;
- Asymmetry of the null positions of the rotor - ± 5,0 ang;
- The ratio of residual to the steepness of the EMF - 7.5 ang;
- The inequality of the coefficients of transformation - 5.0 ang;
- Transformer SKT-250 Class 3 accuracy (3 cl. T) has the characteristics:
- Error display the sine function - ± 0,35%;
- Asymmetry of the null positions of the rotor - ± 10ugl.min;
- The ratio of residual to the steepness of the EMF - 10ugl.min;
- The inequality of the coefficients of transformation - 10ugl.min;
Dimensions Instrument Transformer SKT-250 rotating-pole open-frame:
- Length - 50mm;
- Diameter - 25mm;
Weight - 0.1 kg;
Vibration loads instrument transformer SKT-250 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-250 open-frame transformer rotating pole - 2200 hours;
The manufacturer guarantees the quality of the instrument transformer SKT-250 revolving, open-frame pole technical requirements specifications subject to user terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.

Photos: SKT-250

SKT-250 transformer image.
SKT-250 transformer image.
SKT-250 inner and outer ring.
SKT-250 inner and outer ring.
SKT-250 side view.
SKT-250 side view.
SKT-250 overhead view.
SKT-250 overhead view.
SKT-250 bottom view.
SKT-250 bottom view.


Яндекс цитирования