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