ABB Relion 630 Series Operation Manual page 22
Protection and control
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Also See for Relion 630 Series:
- Technical manual (380 pages) ,
- Communication protocol manual (304 pages) ,
- Engineering manual (156 pages)
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Section 2
Environmental aspects
14
Table 3:
Materials of the protection relay parts
Protection relay
Unit
Package
Attached material
1) Polycarbonate
2) Liquid crystal polymer
Parts
Metallic plates, parts and screws
Plastic parts
LHMI display module
Box
Manuals
1MRS756509 E
Material
Steel
1)
2)
PC
, LCP
Various
Cardboard
Paper
630 series
Operation Manual
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