Poznámky redaktora
♦Clean the contact surface the heat sink and modules with Ethanol.
♦Disconnect the thyristors.
♦Connect the voltage and the other cable.
♦Mount the front cover.
♦Disconnect the electrical connection the thyristors.
Too much compound between module and heat sink will give bad thermal
conduction and cause risk overheating the thyristors.
Ready for start!!
Picture Picture Picture Picture 4
Semikron
Thyristor
IXYS
Mounting
torque
Terminal
connection
torque
Picture
SKKT27.
♦Disconnect all cable from the terminals.
♦Mount the electrical connection the thyristors.
♦Remove the front cover..MCC95 3,0 3,0 1
SKKT132..MCC162 3,0 5,0 2
SKKT210..
Use lint-free cloth (paper linen cloth)
♦A very thin layer ofheat transfer compound shall put the contact surfaces of
the modules with lint-free cloth.SKKT92 MCC26.
♦Discharge the tools and yourselfby touching earth.SKKT172 MCC132...Step step...
♦Disconnect the voltage from terminals 1L1, 3L2, and 5L3 (main supply)..MCC312 3,0 9,0 3
SKKT500 MCC500 3,0Nm 12,0 4
-....
♦Mount the new thyristors (Use the torque the table)..SKKT330 MCC225
