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nord NORDAC PRO SK 511E Series - 1.9 Type Code; Nomenclature

nord NORDAC PRO SK 511E Series
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1 General
BU 0505 EN-3021 27
Size valid description
8 – 11 For 480 V
models only:
“Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 (18 000 for cat.
No. …-163-340) rms Symmetrical Amperes, 480 Volts Maximum” and minimum one of the two
following alternatives.
“When Protected by class RK5 Fuses or faster, rated ______ Amperes, and 480 Volts”, as
listed in
1)
.
“When Protected by class J Fuses or faster, rated ______ Amperes, and 480 Volts”, as listed in
1)
.
“When Protected by Circuit Breaker (inverse time trip type) in accordance with UL 489, rated
______ Amperes, and 480 Volts”, as listed in
1)
.
“Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 (18 000 for cat.
No. …-163-340) rms Symmetrical Amperes, 480 Volts Maximum”
“When Protected by Circuit Breaker (inverse time trip type) in accordance with UL 489, rated
______ Amperes, and 480 Volts”, as listed in
1)
.
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms Symmetrical
Amperes, 480 Volts Maximum, When Protected by High-
Interrupting Capacity, Current Limiting
Class CC, G, J, L, R, T, etc. Fuses”. The specific fuse ratings are shown in
1)
.
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 65 000 rms Symmetrical
Amperes, 480 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 65 000 rms Symmetrical Amperes, 480 Volts Maximum”. The specific
Circuit Breaker ratings are shown in
1)
.
1)
7.2
Pos: 35 /Anleitungen/ Elektronik/FU und St arter/1. Allgemeines/ Typenschlüssel/ Typenschlüssel / Nomenklatur [allgemein] @ 7\mod_1434023855039_ 388.docx @ 224146 @ 2 @ 1
1.9 Type code / nomenclature
Unique type codes have been defined for the individual modules and devices. These provide
individual details of the device type and its electrical data, protection class, fixing version and special
versions. A differentiation is made according to the following groups:
Pos: 36 /Anleitungen/ Elektronik/FU und St arter/1. Allgemeines/ Typenschlüssel/ Typenschlüssel / Nomenklatur_Ergänzung Le ngende [SK 5xxE] @ 7\mod_14340325 26206_388.doc x @ 224406 @ @ 1
Frequency inverter
Option module (Technology Unit)
Pos: 37 /Anleitungen/ Elektronik/FU und St arter/1. Allgemeines/ Typenschlüssel/ Typenschlüssel / Nomenklatur_Typenschi ld [SK 5xxE] @ 6\mod_1413194116 626_388.docx @ 154619 @ 3 @ 1
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