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Test procedure

1. The auxiliary voltage is present. 
2. The overcurrent limit is set lower on the test station computer. This simulates overcurrent.
3. A message is displayed on the test station computer when the overcurrent limit is reached. 

The drive is switched off.

Result

The test is passed if the drive responds as described above.

3.2.11

Ground fault monitoring

Fundamentals
The test reveals whether the integrated ground fault monitor switches off the drive when the set 

voltage is reached.
Via measuring resistances, the three phases of the input and output voltage are brought 

together into a neutral point. The total of the three voltages in the neutral point is 0 V in the fault-

free condition. The ground fault monitor measures the potential difference ΔU between the 

neutral point and the ground. 
During the test, the drive is in test mode and ΔU deviates substantially from 0 V. For this reason, 

the parameter value is set to an appropriately high value for the tests.

Test procedure

1. The auxiliary voltage is present.
2. The drive is in DC-link pulsing operation.
3. The limit value is modified in the corresponding parameter on the test station computer. This 

simulates ground fault.

4. A message is displayed on the test station computer when the limit value is reached. 

The drive is switched off.

Result

The test is passed if the drive responds as described above.

3.2.12

Failure of actual value acquisition

Fundamentals
The test reveals whether the drive switches off when actual value acquisition is defective.

Tests
3.2 Function test

SINAMICS GL150 6SL3855  F03 F70 F76 F79 F98 E11

26

Reference Manual Rev.201902141423  GL150 wassergekühlt

Содержание 6SL3855

Страница 1: ... siemens com drives Medium Voltage Drive SINAMICS GL150 Type 6SL3855 Reference Manual Edition 02 2019 Tests carried out on drives This documentation pertains to GL150 wassergekühlt F03 F70 F76 F79 F98 E11 ...

Страница 2: ...14 02 2019 14 23 V8 00 ...

Страница 3: ...ium Voltage Drive SINAMICS GL150 Type 6SL3855 Reference Manual This documentation pertains to GL150 wassergekühlt F03 F70 F76 F79 F98 E11 Edition 02 2019 Introduction 1 General scope of services 2 Tests 3 ...

Страница 4: ...ose who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these...

Страница 5: ...oltage supply 23 3 2 6 DC link pulsed operation at 0 Hz 24 3 2 7 DC link pulsed operation at 2 Hz 24 3 2 8 Line undervoltage 25 3 2 9 Door limit switches 25 3 2 10 Overcurrent limit 25 3 2 11 Ground fault monitoring 26 3 2 12 Failure of actual value acquisition 26 3 2 13 Missing input voltage 27 3 2 14 Group alarm Power Stack Adapter 27 3 2 15 Group fault Power Stack Adapter 28 3 2 16 DriveCLiQ co...

Страница 6: ...erface test 35 3 5 1 PROFIBUS communication 35 3 5 2 Signals to the customer s system 35 3 5 3 Additional interfaces 36 Index 37 Figures Figure 3 1 Procedure for the pressure test 30 Table of contents SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 6 Reference Manual Rev 201902141423 GL150 wassergekühlt ...

Страница 7: ...ess and maximum possible customer satisfaction The following drive tests are described Routine tests Tests that are offered as standard Note If the scope of testing and inspection cannot fulfill all customer requirements please consult your Siemens sales advisor at head office SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 Reference Manual Rev 201902141423 GL150 wassergekühlt 7 ...

Страница 8: ...Introduction SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 8 Reference Manual Rev 201902141423 GL150 wassergekühlt ...

Страница 9: ...Due to the high capacity utilization of the associated equipment it might not be possible to carry out individual inspections and tests that are requested late if the planned test is already in progress If you have received specific requirements from your customer please send these as soon as possible with the necessary key data to the Nuremberg Vogelweiherstrasse factory Sequence of a customer ac...

Страница 10: ...rives are performed as part of the manufacturing process Note Limited number of persons in the test field For safety reasons the number of persons in the test field is limited In addition to the regional sales partner only two persons from the customer are permitted in the test field at the same time Note Test without load motors or multipulse infeeds via transformers in the test field Some tests ...

Страница 11: ...st During production the drive is subject to an internal routine test General scope of services 2 1 Routine test SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 Reference Manual Rev 201902141423 GL150 wassergekühlt 11 ...

Страница 12: ...nted in the acceptance report with the specific results of the step The visual inspection is part of the function test F72 F73 Visual inspection Order codes Without the customer present With the cus tomer present Rating plate Housing degree of protection Electrical cabinet components Cable installation Cable markings Setting values of circuit breakers if used Dimensions F03 See also Visual inspect...

Страница 13: ... and documented in the Siemens test field by internal test field personnel For the function test the drive is in the test mode with restricted monitoring functions The successful test is confirmed in a 3 1 certificate or in the case that the customer has ordered the acceptance test in a 3 2 certificate See also Function test Page 22 General scope of services 2 3 Function tests SINAMICS GL150 6SL38...

Страница 14: ...nt High voltage test Measuring the insulation resistance F76 F77 The successful test is confirmed in a 3 1 certificate or in the case that the customer has ordered the acceptance test in a 3 2 certificate See also Insulation test Page 33 The insulation test is performed on a separate acceptance day prior to the function test General scope of services 2 4 Insulation test SINAMICS GL150 6SL3855 F03 ...

Страница 15: ...nterface test Order codes Without the customer present With the cus tomer present Ethernet communication Signals to the customer s system Signals between the drive and cooling unit if available Additional interfaces F79 The test is confirmed in a 3 1 certificate or in the case that the customer has ordered the acceptance test in a 3 2 certificate General scope of services 2 5 Interface test SINAMI...

Страница 16: ...General scope of services 2 5 Interface test SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 16 Reference Manual Rev 201902141423 GL150 wassergekühlt ...

Страница 17: ...sts that have been expressly ordered for the drive with serial number 12345670001001 are listed in the following SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 Reference Manual Rev 201902141423 GL150 wassergekühlt 17 ...

Страница 18: ...n the rating plate and the routine test certificate are visually compared Result The test is passed if the data match up 3 1 2 Housing degree of protection Fundamentals A check is made as to whether the housing degree of protection ordered complies with what is described in the catalog Test procedure 1 The housing degree of protection is identified based on what is stamped on the rating plate 2 De...

Страница 19: ...re installed as specified in the layout diagram and or circuit diagram 3 1 4 Cable installation Fundamentals Visual and mechanical checks are made to ensure that cables and conductors have been installed correctly and are connected correctly according to the circuit diagram Test procedure 1 The customer selects cables or conductors by random sampling 2 The following is inspected Are the cables fir...

Страница 20: ...r settings are visually checked against what is specified in the circuit diagram Test procedure 1 The customer selects circuit breakers by random sampling 2 The circuit breaker settings are visually checked against what is specified in the circuit diagram Result The test is passed if the circuit breaker settings match what is specified in the circuit diagram 3 1 7 Dimensions Fundamentals The drive...

Страница 21: ...t is passed if the dimensions match with what is specified in the dimension drawing Tests 3 1 Visual inspection SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 Reference Manual Rev 201902141423 GL150 wassergekühlt 21 ...

Страница 22: ... machine is available the ability to function is demonstrated based on a resistive load Test procedure 1 The auxiliary voltage is present 2 The operating software is in online mode 3 The excitation unit is switched on The current electrical values are displayed on the test station computer Result The test is passed if the excitation unit can be operated without errors 3 2 3 Auxiliary voltages Fund...

Страница 23: ...sent 2 The temperature sensor is heated up to the switching threshold T1 A message is displayed on the test station computer Result The test is passed if the drive responds as described when it reaches the switching threshold The tolerance range is 5 K 3 2 5 Redundant 230 V or 24 V auxiliary voltage supply Fundamentals The 230 V or 24 V auxiliary voltage supply of the control cabinet is redundant ...

Страница 24: ...umented in the Functional Test Plan Result The test is passed if direct current is flowing at the drive output 3 2 7 DC link pulsed operation at 2 Hz Fundamentals At a DC link pulsed operation of 2 Hz all of the inverter thyristors are controlled The test is performed with reduced DC link current with a short circuited drive output on the motor side Test procedure 1 The auxiliary voltage is presen...

Страница 25: ...ion computer Result The test is passed if the drive responds as described 3 2 9 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 ar...

Страница 26: ...tor measures the potential difference ΔU between the neutral point and the ground During the test the drive is in test mode and ΔU deviates substantially from 0 V For this reason the parameter value is set to an appropriately high value for the tests Test procedure 1 The auxiliary voltage is present 2 The drive is in DC link pulsing operation 3 The limit value is modified in the corresponding para...

Страница 27: ...he input voltage is not applied 2 The drive is switched on The drive switches itself off again immediately A fault is displayed on the test station computer Result The test is passed if the drive responds as described 3 2 14 Group alarm Power Stack Adapter Fundamentals The test reveals whether a group alarm is displayed on the Power Stack Adapter when faults occur that do not disturb operation Tes...

Страница 28: ... if the drive responds as described above 3 2 16 DriveCLiQ connection Fundamentals In automatic configuration the installed DriveCLiQ components are detected and displayed on the test station computer Test procedure 1 The auxiliary voltage is present 2 The DriveCLiQ connector is removed at any DriveCLiQ component A fault is displayed on the test station computer The drive switches itself off Resul...

Страница 29: ...edure 1 The auxiliary voltage is present 2 The fiber optic cable connector of a gating module is withdrawn A message is displayed on the test station computer Result The test is passed if the appropriate message is displayed on the test station computer and the inverter is inhibited 3 2 19 Safety shutdown Fundamentals The safety shutdown of the power section shuts down the drive if the pushbutton ...

Страница 30: ...ply and return lines are closed 2 With the valves closed pressure is increased to a test pressure of pt and is controlled for the next 10 min 3 After a total of 30 min pressure p1 is measured 4 After a total of 60 min pressure p2 is measured 3UHVVXUH 7HVW SUHVVXUH 3W 3 3 PLQ ื PLQ PLQ PLQ 7LPH 3UHOLPLQDU WHVW 0DLQ WHVW Figure 3 1 Procedure for the pressure test 5 The pressure drop is calculated fr...

Страница 31: ... measured values of the cooling unit Δp pV pR Result The test is passed if the differential pressure Δp 4 0 bar 3 3 3 Measuring the coolant conductivity and coolant temperature Fundamentals Tests are performed in accordance with IEC 60146 1 1 Sensors in the drive coolant circuit acquire the coolant temperature in the supply line and the coolant conductivity The measured values from these sensors a...

Страница 32: ...ine 40 C Conductivity 2 µS cm 3 3 4 Leakage monitoring Fundamentals The drive cooling circuit is equipped with a leakage monitoring function The leakage sensor function is tested Test procedure 1 The cooling system is switched on The auxiliary voltage is present 2 Moisture water is applied to one leakage sensor 3 A message is displayed on the test station computer Result The test is passed if a me...

Страница 33: ...ltage levels Power circuit circuits Various auxiliary circuits 2 The circuits that are presently not connected to the test instrument are connected to ground potential 3 The test voltage is adjusted for each circuit corresponding to the insulation test report 4 The circuits are tested with respect to one another and with respect to the PE protective conductor at the electrical cabinet The test dur...

Страница 34: ...short circuited corresponding to the individual voltage levels Power circuit circuits Various auxiliary circuits 2 The circuits that are presently not connected to the test instrument are connected to ground potential 3 The test voltage is adjusted for each circuit corresponding to the insulation test report 4 The circuits are tested with respect to one another and with respect to the PE protectiv...

Страница 35: ...ed via the test station computer The operating software is in online mode 4 The customer selects up to ten signals which are read in and read out on the test station computer This procedure checks the communication For bus connections it is crucial that communication is established Result The test is passed if the signals are displayed on the test station computer 3 5 2 Signals to the customer s s...

Страница 36: ...ation The interface test is limited to four hours Test procedure 1 Using his own test equipment the customer establishes the hardware connection to the drive 2 Factory personnel switch on the auxiliary voltage 3 The customer establishes the software connection to the drive 4 The customer parameterizes and tests the communication of selected interfaces Result The interface test has been completed a...

Страница 37: ...wer Stack Adapter 28 Line undervoltage 25 Missing input voltage 27 Overcurrent limit 25 PROFIBUS connection with the excitation unit 28 Ready to start condition 22 Redundant 230 V or 24 V auxiliary voltage supply 23 Safety shutdown 29 Temperature monitoring in the control cabinet 23 G G20 36 G21 36 G22 36 G23 36 G24 36 G25 36 G26 36 G28 36 G30 36 G34 36 G35 36 I Insulation test 14 High voltage tes...

Страница 38: ...Index SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11 38 Reference Manual Rev 201902141423 GL150 wassergekühlt ...

Страница 39: ......

Страница 40: ...8888888888 000088 01 EN 01 888888888800008801EN01 888888888800008801EN01 Further Information www siemens com drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY ...

Страница 41: ...22 Fax 49 911 433 6921 Email motoren doku aud internal siemens co m Our ref 8888888888000088 Date 14 02 2019 Documentation for 6SL3855 Your order no 000010 AL N ECCN N UL DE StWanr CD 85234045 StWanr Print 49011000 Dear Sir Madam Many thanks for your order the documentation for which is enclosed Yours very truly 888888888800008801EN01 ...

Страница 42: ......

Страница 43: ... g m2 SINAMICS GL150 6SL3855 GL150 wassergekühlt F03 F70 F76 F79 F98 E11 Tests carried out on drives Spine label for binder 162 mm 120 g m2 SINAMICS GL150 6SL3855 GL150 wassergekühlt F03 F70 F76 F79 F98 E11 Tests carried out on drives ...

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