Siemens Polymobil Function description

POLYMOBIL III

Function description X038I

SP

Wiring index E from Serial no. 3000

© Siemens AG 1995

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English
Print No.: RXB8-115.041.02.03.02 Doc. Gen. Date: 10.97

Replaces: RXB8-115.041.02.02.02

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Rev. 03 10.97 TDSP 1 Medical Engineering

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1 _______POLYMOBIL III _________________________________________________ 1 - 1

Generator principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

Line connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

DC intermediate circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

Main inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 2

Monitoring the inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2

Testing the inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2

X-ray tube single tank generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3

Actual value acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3

kV regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3

kV monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4

Filament regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4

Filament monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4

mAs counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5

Microcontroller unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5

Exposure circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5

Interrupting exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6

2 _______Changes to previous version _____________________________________ 2 - 1

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