Yaskawa GPD 506/P5 Section Three - Manual (Page 50)

PP.P5G5.03.Troubleshoot
Page 50
Rev. 06/11/2003
Thermal Compound
In the chart below is a list of thermal compound specifications. The thermal
compound used on all power components in Yaskawa inverters is highlighted.
Vendor SHIN-ETSU SHIN-ETSU TOSHIBA CASTALL
Description Thermal Compound Thermal Compound Thermal Compound Thermal Compound
Material Silicon Grease Silicon Grease Silicon Grease Silicon Grease
Appearance White Paste - - -
Model Number G746 KS609 YG6260 CASTALL800
Thermal Conductivity 1.6 x 10 ³ cal/cm•sec•°C 1.5 x 10 ³ cal/cm•sec•°C 2 x 10 ³ cal/cm•sec•°C 1.8 x 10 ³ cal/cm•sec•°C
Temperature Range -50° C ~ 150° C -55° C ~ 200° C -50° C ~ 150° C -55° C ~ 205° C