Siemens SINAMICS G180 Installation And Operating Instructions Manual page 74

Commissioning
7.1 Checks without mains power supply and without motor
Checking the applied voltages
1. Check what voltage is present at the control cable terminals of –A1‑X2.
2. Compare the line voltage you will apply with the rating plate of the inverter.
3. For cabinet units, identifier 2T..-8....-..., also reconnect the fan transformer –T4 to the rated
Table 7-1
Device
400 V compact unit
400 V cabinet unit
500 V unit
690 V unit
Hardware settings
● Set the DIL switches S1 and S2 as required.
Performing insulation test
1. Take the necessary safety precautions such as covering neighboring system parts etc.
2. Connect terminals U1, V1, W1, U2, V2, W2.
72
– A voltage of 32 V to 250 V must only be present at the top green terminals and/or at
terminal 37 .
– All other terminals must be supplied with a maximum voltage of 32 V.
You will find detailed information in the following table.
mains voltage and check whether the transformer is connected to the correct voltage.
– Compact units, identifier 2T..-0....-..., supply the fans via the DC link.
– Thus, there is no configuration work for you.
Voltage range of the different device types
More detailed information can be found in the section "DIL switches S1 and S2"
(Page 101).
Type designation according to
rating plate
2T..-0.40.-...
2T..-8.40.-...
2T..-..50.-...
2T..-..69.-...
Installation and operating instructions Sinamics G180
Supply voltage range
230 V ... 500 V
230 V ... 415 V
230 V ... 500 V
400 V ... 690 V
Operating Instructions, 05/2013, 4BS0751-001