ECR: Retrofitted ESD Cable Connections

Document #:

LIGO-E1400399-v1

Document type:

E - Engineering documents

Abstract:

We have had numerous problems with the high voltage connections at the vacuum chamber feedthroughs for the Electro-Static Drive (ESD) actuation for the Test Masses. See Integration Issue & ECR Tracker entry #907 for more background:
https://services.ligo-wa.caltech.edu/integrationissues/show_bug.cgi?id=907
The proposed design is indicated in D1400342-v1.

Files in Document:

• E1400399-v1 Retrofitted ESD Cable Connections.pdf (file is not accessible)

Other Files:

• E1400399-v1 Retrofitted ESD Cable Connections.docm (file is not accessible)

Topics:

• Change Control
• System Engineering
• Suspensions

Authors:

• Dennis Coyne

Notes and Changes:

see Integration Issue & ECR Tracker entry #907:
https://services.ligo-wa.caltech.edu/integrationissues/show_bug.cgi?id=907

Referenced by:

• LIGO-E1400430-v1: ESD Feedthrough Retrofit Procedure
• LIGO-D1600167-v1: Accuglass_25D-5CX-450