Metronix ARS 2320 FS User Manual

Additional requirements for the servo drives concerning the UL approval Page 77
Product Manual / Mounting Instructions „Servo drives ARS 2320 FS, ARS 2340 FS and ARS 2360W FS“ Version 1.0
9 Additional requirements for the
servo drives concerning the UL
approval
This chapter gives further information concerning the UL approval.
9.1 Circuit protection
INFORMATION
In case of a required UL-certification the following data for the main fuse are to be
considered:
ARS 2320 FS: Listed Circuit Breaker according to UL 489, rated 480Y/277 Vac, 25 A,
SCR 10 kA
ARS 2340 FS and ARS 2320W FS: Listed Circuit Breaker according to UL 489, rated
480Y/277 Vac, 40 A,
SCR 10 kA
9.2 Wiring and environment regards
 Use 60/75 or 75°C copper (CU) wire only.
 To be used in a Pollution Degree 2 environment only.
9.3 Motor temperature sensor
INFORMATION
Motor overtemperature sensing is not provided by the drive according to UL.
When a UL-certification is required, then in order to prevent motor overtemperatures the servo drives may
only be operated in connection with motors that are provided with an integrated motor temperature
sensor. The sensor has to be connected to the servo drive and the temperature monitoring has to be
activated accordingly on the software side.

Metronix ARS 2320 FS Specifications

General

Brand	Metronix
Model	ARS 2320 FS
Category	Servo Drives
Language	English