Poznámky redaktora
♦Mount the front cover.
♦Disconnect the voltage from terminals 1L1, 3L2, and 5L3 (main supply)..SKKT92 MCC26.
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.MCC312 3,0 9,0 3
SKKT500 MCC500 3,0Nm 12,0 4
-..
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...
♦Remove the front cover.
♦Clean the contact surface the heat sink and modules with Ethanol.
♦Mount the new thyristors (Use the torque the table).
♦Mount the electrical connection the thyristors.SKKT172 MCC132.MCC162 3,0 5,0 2
SKKT210...
♦Disconnect the thyristors.SKKT330 MCC225.
♦Discharge the tools and yourselfby touching earth..Step step.MCC95 3,0 3,0 1
SKKT132.
♦Connect the voltage and the other cable..
♦Disconnect the electrical connection the thyristors..
♦Disconnect all cable from the terminals.
