Approvals; Conformance With Ul/Cul - Kollmorgen SERVOSTAR 300 Safety Manual

S300 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 stand-
ard (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
regular 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 cir-
cuit protection must be provided in accordance
with the National Electrical Code and any addi-
tional local codes.
These devices are not provided with motor over-
temperature 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
"common bus" (DC bus link) based on the instruc-
tions 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).
150 Kollmorgen | wiki-kollmorgen.eu | December 2015
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
surcharges 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'en-
trée (par exemple 3xS346 avec un fusible de 6A
commune).