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Автоматический вакуумный силовой выключатель 3АН51 ... 54
от 12 кВ до 36 кВ
Vakuum Circuit-Breaker 3AH51 ... 54
12 kV up to 36 kV
Руководство по эксплуатации
Номер заказа: 9229-9989-921-0A
Вакуумный силовой выключатель 3AH51 ... 54
(36 кВ / 25 кА / 2500 А)
Все права защищены.
Место заказа: PTD MC PВ12 Р1 Log Берлин
Отпечатано в Федеративной Республике Германия
АГ 2004-06-01 Kb pуcc.-англ.
Operating Instructions
Order-No.: 9229-9989-921-0A
Vacuum Circuit-Breaker 3AH51 ... 54
(36 kV / 25 kA / 2500 A)
All rights reserved.
Place of order: PTD MC PB12 P1 Log Berlin
Printed in the Federal Republic of Germany
Version 2004-06-01 Kb Ru-En
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Questions and answers
Who I can reduce the time in circuit breaker Siemens 11kV type 3AH51 after timing testing
The manual does not provide specific instructions for adjusting the timing of the Siemens 3AH51 11kV circuit breaker. However, to reduce the timing after testing, you can check and adjust the following:
1. Spring Mechanism – Ensure the closing and opening springs are fully charged and properly functioning.
2. Auxiliary Switches and Releases – Verify that the auxiliary and shunt trip/closing releases operate correctly.
3. Lubrication – Inspect and apply proper lubrication to moving parts to reduce friction.
4. Contact Wear – Check for worn-out contacts and replace them if necessary.
5. Control Circuit Voltage – Ensure the control voltage is within the specified range for optimal performance.
6. Manufacturer’s Guidelines – Follow Siemens' recommendations for adjustments or consult Siemens support for specific modifications.
If further adjustment is needed, refer to Siemens technical support for detailed procedures.
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