COSMOS DRIVER SERIES 3000 - USE AND MAINTENANCE MANUAL
4.5 Ambient specifications
COSMOS Type 315X 325X 350X
Protection degree
1
IP20 – Open type (UL)
Pollution degree 2
Overvoltage category III
Surrounding operative air temperature 0 ÷ +55 °C
Maximum surrounding operative air temperature
w/o derating
+40 °C
Maximum surrounding operative air temperature
with derating (-2%/°C)
+55 °C
Ambient humidity 5 ÷ 85% non condensing
Operative altitude 0 ÷ 2000m
Maximum operative altitude w/o current derating 1000m
Maximum operative altitude with current derating
(-10%/1000m)
2000m
Transportation temperature -25 ÷ +70°C
Transportation humidity 5 ÷ 95%
Transportation altitude 0 ÷ 4000m
Stocking temperature -25 ÷ +55°C
Stocking humidity 5 ÷ 95%
Stocking altitude 0 ÷ 3000m
Note 1: the Cosmos drivers are designed for being installed in a closed electrical ambient, signalled by specific symbols,
such as an electrical panel or a technical room, accessible to qualified personnel only.
(IEC 61800-3 2008-01 §3.5).
4.6 Electromagnetic compatibility (EMC)
The drivers Cosmos 3000 comply with IEC 61800-3 2004-12 standards; they can be used in the first environment,
category C2 and in the second environment, category C3, on the following conditions:
• for the wiring between the driver and the motor, a shielded cable is necessary, connected to earth on the driver
• the driver is connected to the mains voltage, through the filter Schaffner FN3258H-30-3
• the start-up is performed by technical engineers, according to the instructions of this manual.
In order for an application integrating Cosmos 3000 drivers to comply with the electromagnetic
compatibility standards, it will be necessary to select one or more net filters, depending on the
number of drivers installed and on the other devices connected to the same line, as well as on the
circulating currents.
This product can cause interferences if it is installed in a domestic environment; in this case, it may be
necessary to take countermeasures in order to reduce them.
The USB port must be used exclusively for diagnostic purposes and for firmware updating. During the
driver normal operation, the use of this port is not allowed.
Ver. 1.07 Pag. 21
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