Inspection options Siemens

Опции



F71 to F73 and F80 to F85
Inspections for converters

Endurance run test bays up to 270 kW in Siemens Ruhstorf factory

In general, every converter that leaves the factory is subjected to a routine test under load conditions. The converter is therefore preparameterized. This assures the high quality standards of every SINAMICS G180 converter. Options F71 to F73 and F80 to F85 also allow further tests to be performed, also with the customer present.

Options for inspections mutually exclude each other.

Inspections for converters

Option

Routine test under no-load conditions with the customer present

F71

 

 

 

 

 

 

 

 

Routine test with 1PS or 1MD motor (ordered with converter in package), under no-load conditions (without customer present)

 

F72

 

 

 

 

 

 

 

Routine test with 1PS or 1MD motor (ordered with converter in package), under no-load conditions with customer present

 

 

F73

 

 

 

 

 

 

Visual inspection and function test under rated load using test bay motor (without customer present)

 

 

 

F80

 

 

 

 

 

Visual inspection and function test under rated load using test bay motor with customer present

 

 

 

 

F81

 

 

 

 

Visual inspection and function test under rated load with 1PS or 1MD motor (ordered with converter in package) (without customer present)

 

 

 

 

 

F82

 

 

 

Visual inspection and function test under rated load with 1PS or 1MD motor (ordered with converter in package) with customer present

 

 

 

 

 

 

F83

 

 

Advanced visual inspection and function test under rated load with 1PS or 1MD motor (ordered with converter in package) (without customer present)

 

 

 

 

 

 

 

F84

 

Advanced visual inspection and function test under rated load with 1PS or 1MD motor (ordered with converter in package) with customer present

 

 

 

 

 

 

 

 

F85

Option description

 

 

 

 

 

 

 

 

 

  • Check of the mechanical system and the touch protection
  • Check for completeness
  • Check of equipment (components)
  • Check of cables
  • Check of customer documentation
  • Check of power supply
  • Check of fans
  • Check of equipment identifier
  • Precharging test
  • Function check of the converter control
  • Function check of protective and monitoring devices (simulation)
  • Function check of the customized control

Measurement of shaft voltage, vibration and audible noises at no load on the motor

 

 

 

 

 

Measurement of the output of the converter (efficiency, power factor)

 

 

 

Measurement of the output at the motor (efficiency, power factor)

 

 

 

Harmonic analysis of line and motor current at the test bay motor

 

 

 

Warm-up at the drive''s rated operating point

 

 

 

Temperature measurement on the converter

 

 

 

Temperature measurement on the motor

 

 

 

 

 

Temperature measurement on LOHER 1PS or 1MD motor

 

 

 

 

 

 

 

Special tests under full-load conditions:

  • Single-phase interruption of the motor infeed
  • Single-phase interruption of the converter infeed
  • Ground fault at converter output

 

 

 

 

 

 

 

Special tests in no-load operation:

  • Two-phase short-circuit at the motor terminals

 

 

 

 

 

 

 

Submission of the inspection report

 

 

 

 

With customer present

 

 

 

 



Note:
If the layout of the test bay permits, for an additional charge the test can be performed using a transformer or with the original motor of another manufacturer which has been provided by the customer.

The scope of the test following inspection F72 or F73 corresponds to the routine test for oil & gas projects according to DEP (Design and Engineering Practice) 33.66.05.33‑GEN, Feb. 2012, Section 15.2.

The scope of the test following inspection F84 or F85 corresponds to the performance test for oil & gas projects according to DEP (Design and Engineering Practice) 33.66.05.33‑GEN, Feb. 2012, Section 15.1.

We can offer further tests on request that are not included in the respective inspections at an additional charge. It is important to note that if the scope of the tests change, the prices for the individual inspections can change significantly, which is why we request prior consultation with the factory.