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

5 Approvals

Certificates (CE, functional safety) can be found at the

5.1 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). The UL certification relates only
to the mechanical and electrical construction design of the device.
This standards describe 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, electric shock, or injury to persons, being
caused by such equipment. The technical conformance with the standards is determined by
an independent UL inspector through the type testing and regular checkups.
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 elec-
trically operated power conversion equipment, such as frequency converters and servo amp-
lifiers, 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 equipment and printed circuit boards.
Markings
Use 60°C or 75°C copper wire only.
Use Class 1 wire only.
Tightening torque for field wiring ter-
minals. 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 pro-
tection does not provide branch circuit
protection. Branch circuit 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 sym-
metrical amperes for a max. voltage of
480 Vac.
The drives may be connected together
via the "common bus" (DC bus link)
based on the instructions on (➜ # 61) ff.
The devices may also be grouped from
the AC input side based on the max.
input fuse (e.g. 3xS346 with one com-
mon 6A fuse in line).
S300 Instructions Manual | 5 Approvals
Kollmorgen Website.
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 pol-
lution de niveau 2.
Ces variateurs offrent une protection contre
les surcharges de moteur à semi-con-
ducteur à 130 % du courant FLA nominal.
Une protection de court-circuit à semi-con-
ducteur intégrale ne fournit pas de pro-
tection de la dérivation. Il convient de
garantir une protection de la dérivation con-
forme au NEC (National Electrical Code) et
aux réglementations locales en vigueur, ou
aux directives équivalentes applicables.
Ces variateurs n'offrent pas de capteurs de
température excessive.
Ce produit est conçu pour une utilisation
sur un circuit 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 (➜ # 61) ff. Les variateurs
peuvent être groupés d'entrée AC basé sur
le max. fusible d'entrée (par exemple
3xS346 avec un fusible de 6A commune).
Kollmorgen | kdn.kollmorgen.com | May 2020 19