Homologations Ul Et Cul (Csa) - nord SK 500E Manuel

SK 500E – Manuel pour variateurs de fréquence

1.7 Homologations UL et cUL (CSA)

File No. E171342
La classification des dispositifs de protection homologués UL selon les normes en vigueur aux États-
Unis pour les appareils décrits dans ce manuel est indiqué ci-après pour l'essentiel dans leur texte
d'origine. La classification des fusibles ou contacteurs de puissance en particulier se trouve dans ce
manuel, à la rubrique "Caractéristiques électriques".
Tous les appareils contiennent une protection de surcharge moteur.
( Chapitre 7.2 "Caractéristiques électriques ")
Pos : 33 /Anl eitungen/Elektroni k/FU und Starter/1. Allgemei nes/Z ulas sungen/U L und cU L Zul ass ung _Teil 2_Ergänz ung [SK 1xxE, SK 2xxE, SK 5xxE] @ 7\mod_1433943883212_530.doc x @ 223877 @ 5 @ 1
Conditions UL / cUL selon le rapport
Pos : 34 /Anl eitungen/Elektroni k/FU und Starter/1. Allgemei nes/Z ulas sungen/U L und cU L Zul ass ung _Teil 3_original_Wortlaut [SK 5xxE] @ 6\mod_1422266288375_0.doc x @ 200363 @ @ 1
Information
"Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection
must be provided in accordance with manufacturer instructions, the National Electric Code and any additional
local codes."
"Use 75°C Copper Conductors Only"
„These products are intended for use in a pollution degree 2 environment"
"Maximum Surrounding Air Temperature 40°C"
"Intended to be connected in the field only to an isolated secondary sources rated 24Vdc. Fuse in accordance
with UL 248 rated max. 4 A must be provided externally between the isolated source and this device input".
Size valid
1 - 4 For 120 V,
240 V, 400 V,
500 V models
only:
For 120 V
models only:
For 240 V
models only:
For 480 V
models only:
For 500 V
models only:
22
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 5000 rms Symmetrical
Amperes, 480 Volts Maximum" and minimum one of the two following alternatives.
"When Protected by Fuses manufactured by Bussmann, type ______", as listed in
"When Protected by class J Fuses, rated ______ Amperes, and 600 Volts", as listed in
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms
Symmetrical Amperes, 120 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
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 120 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 480 Volts Maximum". The specific
Circuit Breaker ratings are shown in
For 240V models only:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms
Symmetrical Amperes, 240 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
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 240 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 480 Volts Maximum". The specific
Circuit Breaker ratings are shown in
"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
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 480 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 480 Volts Maximum". The specific
Circuit Breaker ratings are shown in
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms Symmetrical
Amperes, 500 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
Art der Information (optional)
description
1)
.
1)
.
1)
.
1)
.
1)
.
1)
.
1)
.
1)
.
1)
.
BU 0500 FR-1516