Technical Data
4.1 General
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
583
4.1.9 Certifications
4.1.10 Mechanical Design
UL listed UL recognition
7SD5***-*A***-****
Models with threaded termi-
nals
7SD5***-*J***-****
Models with plug-in terminals7SD5***-*C***-**** 7SD5***-*L***-****
7SD5***-*D***-**** 7SD5***-*M***-****
Housing 7XP20
Dimensions See dimensional drawings, Section 4.27
Device (for maximum number of components) Size Weight
In flush-mounting housing
1
/
2
6 kg (13.23 lb)
1
/
1
10 kg (22.04 lb)
In panel surface-mounting housing
1
/
2
11 kg (24.24 lb)
1
/
1
19 kg (41.88 lb)
Degree of protection according to IEC 60529
For equipment in surface-mounting housing IP 51
For equipment in flush- mounting housing
Front IP 51
Back IP 50
For human safety IP 2x with cover cap
UL-certification conditions Type 1 for front panel mounting
Surrounding air temperature:
tsurr: max 70
o
C or 158 °F, normal operation
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