Oem Module Components; Dc-Dc Module; Figure 184 - Dc-Dc (Revisions A And B); Figure 185 - Dc-Dc (Revisions C And Later) - Danfoss Turbocor VTT Series Service Manual

5.1 DC-DC Module

Figure 184 - DC-DC
(Revisions A and B)
Figure 185 - DC-DC
(Revisions C and Later)

OEM Module Components

The DC-DC converter provides the compressor with +24V DC (with respect to 0V) and HV+ (+250V DC
with respect to HV-) for the bearing PWM amplifier. The DC-DC Converter receives a high voltage DC
supply from the VFD module.
M-SV-VT-001-EN Rev. A
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