BONFIGLIOLI ACTIVE Cube ACU 201-01, Руководство по эксплуатации, Страница: 30 / 292

4 Technical Data
4.1 General technical data
CE conformity The frequency inverters ACU
meet the requirements of the low voltage directive
2006/95/EEC and EN 61800-5-1.
EMC directive For proper installation of the frequency inverter in order to meet the require-
ments of EN 61800-3, please comply with the installation instructions in these
operating instructions.
Interference
immunity
The frequency inverters ACU meet the requirements of EN 61800-3 for use in
industrial environments.
UL Approval The frequency inverters marked with the UL label according to UL508c also meet
the requirements of the CSA Standard C22.2-No. 14.
UL approved are the device series ACU401 in sizes 1 to 7 and ACU201 devices in
sizes 1 and 2.
Safety function The function is described in the application manual “Safe Torque Off”.
Ambient
temperature
Operation: 0…55 °C; as from 40 °C power reduction has to be considered.
Environmental
class
Operation: 3K3 (EN60721-3-3)
Relative humidity 15…85 %, no water condensation.
Degree
of protection
IP20 if covers and connection terminals are used properly.
Altitude
of installation
Up to 1000 m at rated specifications.
Up to 4000 m at reduced power.
Storage Storage according to EN 50178.
BONFIGLIOLI VECTRON recommends that the unit be connected to mains volt-
age for 60 minutes after one year, at the latest.
Overload capability Continuous Operation: 100 % I
N
Up to 150 % I
N
for 60 s
Up to 200 % I
N
for 1 s
Devices -01, -03
(0.25 & 0.37 kW):
Up to 200 % I
N
for 60 s
Up to 200 % I
N
for 1 s
The overload capability can be used once in a time cycle of 10 minutes.
Functions − Control methods adjusted to motors and application (configuration).
− Adjustable speed/torque control.
−
Various control functions for motor and frequency inverter.
−
Positioning absolute or relative to a reference point.
− Search Run.
− Special brake control and load detection for lifting gear.
− S-ramps for jerk limitation during acceleration and deceleration.
−
Technology (PI) controller.
−
Parameterizable Master-Slave operation via system bus.
−
Error memory.
− Simplified and extended control via PC (commissioning, parameterization,
data set backup, diagnosis with Scope).
Parameterization − Freely programmable digital inputs and outputs.
−
Various logic modules for linking and processing of signals.
−
Four separate data sets incl. motor parameter.
30 Operating Instructions ACU 06/13