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VT-5 LSH.010.527 CLASS A

Rotating transformer VT-5 is a contact two-pole four-coil machine.

Operation mode – continuous

Mass 0.68 kg

Accuracy parameters

Parameter

Class specification

A

B

0

1

2

Sine dependency duplication inaccuracy, %

±0.02

±0.04

±0.06

-

-

Rotor initial position asymmetry, arcmin

±0.5

±1

±1.5

-

-

Quadrature coil electromotive force, %

0.125

0.25

0.375

-

-

Residual electromotive force, %

0.015

0.02

0.03

0.02

0.04

Transformer ratio inequality, %

0.2

0.2

0.2

-

-

Linear dependency duplication inaccuracy, %

-

-

-

±0.11

±0.22

Technical parameters

Rated excitation frequency, Hz

500

Excitation frequency range, Hz

380..1050

Transformer remote transmission duplication inaccuracy, arcmin

+3

Transformer ratio variation with excitation voltage, %

0.02

Output electromotive force phase variation with excitation voltage, arcmin

8

Rotor neutral position variation with excitation voltage, arcmin

0.03

Transformer ratio variation with ambient air temperature, per each 40 oC, %

0.03

Output electromotive force phase variation withambient air temperature, per each 40 oC, arcmin

40

Contact resistance variation with rotor rotation (for LSh3.010), Ohm

0.1

Shaft speed, min-1

for KF3.031

for LSh3.010

5

60

Static friction moment, 10~3 Nm

13

Operational limits

Vibratory loads

frequency, up to, Hz

acceleration, m/s2

2000

100

Mechanical impact, m/s2

750

Ambient air temperature, oC

-60..+100

Relative humidity at +40 oC, %

98

You can order VT-5 LSH.010.527 CLASS A from us

Russian Electronics company Russia, Moscow region, Ryazan,Sobornay square 2.

Tel: +7 (491) 227-61-51, Fax: +7 (491) 227-18-88

russian-electronics.com