Connecting
6.10 Installation notes for installation according to UL 508C
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
189
Installation notes for installation according to UL 508C
Note
The following text has been taken from excerpts from the UL file E203250 and is therefore
provided in English.
● "Solid state motor overload protection at 110% of full-load current is provided in each
model", or equivalent.
● "Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes", or the equivalent.
● Blower motor protection type 3RV1011-0EA1 trimmed to 0.33 A manufactured by
Siemens is to be provided for blower motor type R2D225-RA26-11 in drive model
sizes C and D.
● Blower motor protection type 3RV1011-0GA1 trimmed to 0.50 A manufactured by
Siemens is to be provided for blower motor Type R2D250-RA28-17 in drive model size E.
● Blower motor protection type 3FV1011-0KA1 trimmed to 1.25 A manufactured by
Siemens is to be provided for blower motor Type RH28M-2DK.3F.1R in Drive model
size F.
Table 6- 46 Overview of Frame Sizes (in mm)