Gate Drive Card In E-Sized Drives - Danfoss VLT FC Series Service Manual

Test Procedures

8.3.9 Gate Drive Card in E-sized Drives

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1 MK101: Gate drive signals to power card
2 Gate drive card
3 MK501: U phase IGBT gate signal
4 MK100: IGBT temperature feedback
Illustration 8.9 Gate Drive Card in E-sized Drives
MG94A502
Service Guide
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MK601: V phase IGBT gate signal
MK201: Brake IGBT gate signal (optional)
MK701: W phase IGBT signal
Screw (T20)
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