Wednesday, August 11, 2021

NetGain HyPer 9-DHV Motor Controller

 A Hyper9HV controller was improperly wired by an end user resulting in the failure of an internal capacitor.  The four T10 Torx screws that secure the black plastic housing to the Aluminum base were removed and the controller opened so that some pictures could be taken of the internals.  SME  S.p.A. has very efficiently designed this unit and it is much more compact then the Soliton DC controller that was previously used to control the Warp 11.   updated 8-20-21


Picture AIMG-0012  Top view showing the pair of cable connectors (upper left and middle far right) and the -B and +B (center) terminals and the U1 and V1 and W1 terminals at the bottom.  The +B pre-charge is the small terminal at the bottom to the right of center.  updated 8-19-21


Picture AIMG-0016   End Side View showing the small cable connector (K3) at the top left.  The IGBTs are at the bottom and they appear to be directly mounted to the Aluminum base.  The Aluminum heat sink base is 160.41 mm x 210.20 mm x 18.23 mm thick.  updated 9-18-21



Picture AIMG-0013A  Long Side View adjacent to terminals U1, V1, and W1.  Note that each terminal is provided with red o-rings that  provide a dust seal between the terminals and black plastic housing.



Picture AIMG-0015  End Side View showing the main cable connector (K1).

No comments:

Post a Comment