Siemens SINAMICS GL150 Referans Kılavuzu - Sayfa 24
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Tests
3.2 Function test
Test procedure
1. The auxiliary voltage is present.
2. The rated voltage or a reduced voltage is applied to the rectifier input.
3. The DC-link pulsing frequency is set to 2 Hz.
Result
The test is passed if alternating current is flowing at the drive output.
3.2.6
Line undervoltage
Fundamentals
Fluctuations in the voltage supply can result in undervoltage. The test reveals whether the drive
switches off when the line synchronization voltage fails.
Test procedure
1. The auxiliary voltage is present.
2. The line synchronization voltage is switched off or reduced down to less than 82 % of the
3. If the line synchronization voltage does not connect again within 2 s or rise above 82 % of
Result
The test is passed if the drive responds as described.
3.2.7
Door limit switches
Fundamentals
Tests are performed in accordance with IEC 61800-5-1
The doors of the drive power section are monitored using limit switches. This monitoring
function ensures that when the doors are open, the drive cannot be switched on.
Test procedure
1. The auxiliary voltage is present. All drive doors are closed.
2. One door of the drive power section is opened.
24
The current electrical values are displayed on the test station computer.
rated voltage. This simulates the line undervoltage.
An alarm is displayed on the test station computer.
the rated voltage, the drive shuts down.
A fault is displayed on the test station computer.
SINAMICS GL150 6SL3850 F03 F70 F98 E11
Reference Manual Rev.201902141420 GL150 luftgekühlt