510 TO 650 V DC
Match the unit only to a supported drive system operating in the stated range.
The 6SE7031-6EB87-2DA1 is a Siemens SINAMICS and SIMOVERT MASTERDRIVES braking unit for a 510 to 650 V DC link, rated 100 kW with IP20 protection.
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Official Siemens application information for the 100 kW MASTERDRIVES braking unit.
Siemens application document 22093967 includes the exact 6SE7031-6EB87-2DA1 braking unit in its selection table with the applicable DC-link and braking data.
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Technical statements on this product page are based on the official Siemens exact-product SiePortal record and application document 22093967.
Siemens is the brand; SINAMICS / SIMOVERT MASTERDRIVES is the product family; and 6SE7031-6EB87-2DA1 is the exact 100 kW, 510 to 650 V DC-link braking-unit reference.
Match the unit only to a supported drive system operating in the stated range.
The Siemens selection table identifies this exact braking-unit class.
Use the documented resistor pairing and verify the complete installation.
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