Fuji Electric 6MBI800XV-075V-01 Скачать руководство пользователя страница 12

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MT5F37311

6.1 Mounting direction of the IGBT module

Strictly observe the angle stated in the specification sheet for the mounting angle of the IGBT module.

If mounting at an angle out of the specification range, air bubble would be remained in the cooler when

cooling water is flowed. Air bubble might make cavitation phenomenon and it is cause of water leakage.

Also, since reliability under mounting conditions out of the specification has not been tested, we do

not know what kind of problems will occur.

6. Mounting of IGBT Module to Equipment

6.2 Method of fastening the IGBT module

Figure 8 shows the recommended procedure of tightening screws for mounting the IGBT module.

The fastening screws should be tightened with the specified torque.

See the specification for the specified torque and screws size to be used.

In addition, the use of self-tapping screws is not guaranteed.

Horizontal

and upward

Vertical

Horizontal

but upside down

Fig. 7 IGBT module mounting direction

Содержание 6MBI800XV-075V-01

Страница 2: ...fications All applications described in this manual exemplify the use of Fuji s products for your reference only No right or license either express or implied under any patent copyright trade secret o...

Страница 3: ...environment during transportation are described in the specification sheet There conditions shall be kept under the specification 2 Assembly environment Since this power module device is very weak aga...

Страница 4: ...ope of Application 1 2 Mounting Sequence 1 3 PCB Reference Specification 1 4 Attaching the PCB to the IGBT Module 3 5 Flange Adaptor 5 6 Mounting of IGBT Module to Equipment 8 7 Connecting to the Main...

Страница 5: ...PCB with the IGBT module and mount it Two guide pins will support this process 2 Fix the PCB on the IGBT module by screws 3 Solder the PCB holes and control terminals 4 Fasten the IGBT modules to the...

Страница 7: ...ntrol pin contact when handling the product after removing the conductive foam as this could cause electrostatic discharge damage When installing the product in a piece of equipment it is requested th...

Страница 8: ...ied screw size and tightening torque described in the specification sheet The length of the screw thread for PCB can be considered by the drawings of the module in the specification sheet Adjust the l...

Страница 9: ...lled to a power control system certain suitable O ring is needed Size and material of O ring depend on the system design and the operational environment of the system Therefore when O ring is selected...

Страница 10: ...ase and nipple a Flange adaptor base b Nipple of flange adaptor The area within 21mm from the flange center is seal portion for flange adaptor kit Fig 4 Seal area of the flange Outlet of the cooler In...

Страница 11: ...P12 5 12 3 12 5 16 5 P14 13 8 14 18 P15 2 4 0 09 14 8 0 24 15 19 3 2 4 4 6 0 1 8 0 4 P16 15 8 16 20 P18 17 8 0 25 18 22 P20 19 8 0 26 20 24 P21 20 8 0 27 21 25 P22 21 8 0 28 22 26 Table 1 Size of O ri...

Страница 12: ...reliability under mounting conditions out of the specification has not been tested we do not know what kind of problems will occur 6 Mounting of IGBT Module to Equipment 8 6 2 Method of fastening the...

Страница 13: ...ectrical characteristics of the module as well as the wiring design change the balance of the current between parallel connected IGBTs In order to help maintain current balance it may be necessary to...

Страница 14: ...ion voltage The clearance distance and the creepage distance must be longer than the minimum value shown in below Suitable insulation distance between a bus bar and the main terminal screw of the modu...

Страница 15: ...terminals are made of copper plated with tin The tin plating provides to prevent discoloration and oxide of the main terminals of the IGBT modules After mounting the tin plating has finished its role...