Approvals; Conformance With Ul/Cul - Kollmorgen SERVOSTAR 300 Serie Manuel

S300 Product Safety Guide | 6 Appendix

6.4 Approvals

6.4.1 Conformance with UL/cUL

This servo amplifier is listed under UL file number E217428.
UL (cUL)-certified servo amplifiers (Underwriters Laboratories Inc.) fulfil the relevant U.S. and Canadian standard
(in this case UL 840 and UL 508C).
This standard describes the fulfillment by design of minimum requirements for electrically operated power con-
version equipment, such as frequency converters and servo amplifiers, which is intended to eliminate the risk of
fire, electric shock, or injury to persons, being caused by such equipment. The technical conformance with the
U.S. and Canadian standard is determined by an independent UL (cUL) inspector through the type testing and reg-
ular check-ups.
Apart from the notes on installation and safety in the documentation, the customer does not have to observe any
other points in direct connection with the UL (cUL)-certification of the equipment.
UL 508C: UL 508C describes the fulfillment by design of minimum requirements for electrically operated power
conversion equipment, such as frequency converters and servo amplifiers, which is intended to eliminate the risk
of fire being caused by such equipment.
UL 840: UL 840 describes the fulfillment by design of air and insulation creepage spacings for electrical equip-
ment and printed circuit boards.
Markings
Use 60°C or 75°C copper wire only.
Use Class 1 wire only.
Tightening torque for field wiring terminals.
X0, X8, X9: 0.5 - 0.6Nm (4.43 to 5.31 lbf in).
Use in a pollution degree 2 environment.
These devices provide solid state motor overload
protection at 130% of full load current.
Integral solid state short circuit protection does not
provide branch circuit protection. Branch circuit pro-
tection must be provided in accordance with the
National Electrical Code and any additional local
codes.
These devices are not provided with motor over-tem-
perature sensing.
Suitable for use on a circuit capable of delivering not
more than 42kA rms symmetrical amperes for a
max. voltage of 480 Vac.
The drives may be connected together via the "com-
mon bus" (DC bus link) based on the instructions
given in the Instructions Manual. The devices may
also be grouped from the AC input side based on the
max. input fuse (e.g. 3xS346 with one common 6A
fuse in line).
162 Kollmorgen | kdn.kollmorgen.com | November 2018
Marquages
Utilisez un fil en cuivre 60°C ou 75 °C min..
Utilisez seulement un fil de classe 1.
Couples de serrage recommandée
X0, X8, X9: 0.5 - 0.6Nm (4.43 to 5.31 lbf in).
Utilisation dans un environnement de pollution de
niveau 2.
Ces variateurs offrent une protection contre les sur-
charges de moteur à semi-conducteur à 130 % du
courant FLA nominal.
Une protection de court-circuit à semi-conducteur
intégrale ne fournit pas de protection de la dériv-
ation. Il convient de garantir une protection de la
dérivation conforme au NEC (National Electrical
Code) et aux réglementations locales en vigueur,
ou aux directives équivalentes applicables.
Ces variateurs n'offrent pas de capteurs de tem-
pérature excessive.
Ce produit est conçu pour une utilisation sur un cir-
cuit capable de fournir 42 000 ampères symétriques
(rms) maximum pour 480V.
Les variateurs peuvent être reliés entre eux via le
"bus commun CC" sur la base des instructions du
Manuel d'Instructions. Les variateurs peuvent être
groupés d'entrée AC basé sur le max. fusible
d'entrée (par exemple 3xS346 avec un fusible de
6A commune).