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VT-4S

2 750 RUB
1 200 UAH
available:
13 pieces

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For order is possible effectively delivery of any quantity.
Transformer VT-4S rotating (VT4S, VT 4S, bt-4c, bt4c, bt 4c)
 
Rotary transformers VT-4S are designed to work in electromechanical computing devices, servo systems, as well as the primary sensor to digital converters.
Depending on the scheme and the inclusion mode (function) devices rotating transformer VT-4S are 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 VT-4S spinning:
 
Instruments Transformer VT-4S are spinning these varieties: VT-4S LSH3.010.128, VT-4S LSH3.010.170, VT-4S LSH3.010.171, VT-4S LSH3.010.172, VT-4S LSH3.010.173, VT-4S LSH3.010,174, VT-4S LSH3.010.175 with the following characteristics:
The excitation voltage applied to the stator windings.
POWER COLLECTION rotor windings with the instrument transformer VT-4S by rotating slip rings (perhaps the reverse inclusion of the windings on nutrition and yield).
Operation - Synchro, LVT;
Supply voltage transformer unit VT-4S spinning - 110V ± 11V;
Input impedance idling - 500 ohms ± 50 ohms;
The difference between the coefficients of transformation of the instrument transformer rotating VT-4S - 0.2;
Turns Ratio - 0,57-1,00;
Rotary transformers VT-4S on the accuracy of Synchro mode are divided into accuracy classes:
- Transformer VT-4S Accuracy class 0.02 (0.02 kl. T) has the characteristics:
- Error display the sine function - no more than ± 0,02%;
- Asymmetry of the null positions of the rotor - no more than ± 30 seconds;
- Residual EDS - no more than 0.1%;
- EMF quadrature coil - no more than 0.12%;
- Transformer VT-4S Accuracy class 0.05 (0.05 kl. T) has the characteristics:
- Error display the sine function - no more than ± 0,05%;
- Asymmetry of the null positions of the rotor - no more than ± 1 minute 15 seconds;
- Residual EDS - no more than 0.1%;
- EMF quadrature coil - no more than 0.3%;
- Transformer VT-4S 0.1 accuracy class (0.1 cl. T) has the characteristics:
- Error display the sine function - no more than ± 0,1%;
- Asymmetry of the null positions of the rotor - no more than ± 3 minutes;
- Residual EDS - no more than 0.1%;
- EMF quadrature coil - no more than 0.6%;
Rotary transformers VT-4C on the accuracy mode LVT divided into accuracy classes:
- Transformer VT-4S 0.1 accuracy class (0.1 cl. T) has the characteristics:
- Error display a linear relationship - no more than ± 3 minutes and 30 seconds;
- Transformer VT-4S 0.2 accuracy class (0.2 cl. T) has the characteristics:
- Error display a linear relationship - no more than ± 7 minutes;
Warranty life limited rotation of at least 150,000 cycles at the critical angle of ± 105 º rotation of the rotor for 6000 hours at a frequency of no more than 5 cycles per minute and operating temperature of 373K (100 º C);
Minimum life - 12 years;
The manufacturer guarantees the quality of the instrument transformer VT-4S rotating the technical requirements specifications subject to user terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation. 
If you want to learn more about a specific type of instrument transformer VT-4S rotating, see the section of VT-4S.

Photos: VT-4S

VT-4S transformer image.
VT-4S transformer image.
VT-4S transformer image.
VT-4S transformer image.
VT-4S front view (shaft, contacts).
VT-4S front view (shaft, contacts).
VT-4S side view.
VT-4S side view.
VT-4S rear view (shaft).
VT-4S rear view (shaft).
VT-4S side view.
VT-4S side view.


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