COSMOS DRIVER SERIES 3000 - USE AND MAINTENANCE MANUAL
4.3 Ratings
COSMOS Type 315X 325X 350X
Mains power input (40°C)
1, 2, 3
230÷480Vac -15/+5%
3PH, 50/60Hz, 6.4Arms
230÷480Vac -15/+5%
3PH, 50/60Hz, 12Arms
230÷480Vac -15/+5%
3PH, 50/60Hz, 15.1Arms
Mains power input (55°C)
1, 2, 3
230÷480Vac -15/+5%
3PH, 50/60Hz, 4.6Arms
230÷480Vac -15/+5%
3PH, 50/60Hz, 8.6Arms
230÷480Vac -15/+5%
3PH, 50/60Hz, 10.6Arms
Auxiliary power input
4
24Vdc -15/+20%, 0.5A 24Vdc -15/+20%, 0.5A 24Vdc -15/+20%, 0.5A
STO power input 24Vdc -15/+20%, 10mA 24Vdc -15/+20%, 10mA 24Vdc -15/+20%, 10mA
I/O power input 24Vdc -15/+20%, 4A 24Vdc -15/+20%, 4A 24Vdc -15/+20%, 4A
Digital output 24Vdc, 0.7A each, 4A
max total
Rated output (40°C)
5
0÷480Vac, 0÷2kHz
8.5Arms @ sf=4KHz
7.0Arms @ sf=8KHz
6.0Arms @ sf=12KHz
4.5Arms @ sf=16KHz
0÷480Vac, 0÷2kHz
12.5Arms @ sf=4KHz
10.0Arms @ sf=8KHz
7.5Arms @ sf=12KHz
5.5Arms @ sf=16KHz
0÷480Vac, 0÷2kHz
18Arms @ sf=4KHz
18Arms @ sf=8KHz
15Arms @ sf=12KHz
11Arms @ sf=16KHz
Rated output (55°C)
5
0÷480Vac, 0÷2kHz
5.95Arms @ sf=4KHz
4.88Arms @ sf=8KHz
4.2Arms @ sf=12KHz
3.15Arms @ sf=16KHz
0÷480Vac, 0÷2kHz
8.75Arms @ sf=4KHz
7.0Arms @ sf=8KHz
5.25Arms @ sf=12KHz
3.85Arms @ sf=16KHz
0÷480Vac, 0÷2kHz
12.6Arms @ sf=4KHz
12.6Arms @ sf=8KHz
10.45Arms @ sf=12KHz
7.7Arms @ sf=16KHz
Maximum output current 15Apk 25Apk 50Apk
Short-circuit current 5000Arms
Note 1: The Cosmos drivers must be equipped with a residual current circuit breaker type-B, able to detect alternating
current leakage and direct current leakage (IEC 61800-3 2008-01 §4.3.10).
Note 2: Installation in networks with phase connected to earth (corner grounded) is forbidden.
Note 3: In case of installation of the driver in a IT power supply system, it is recommended to use an isolation
transformer; make sure that the voltage drop at full load is lower than 2,5% of the rated voltage. In case of direct
connection, always use RFI filters, with low leakage current. In case of earth fault, in order to avoid damaging the driver
due to excess voltage between input and PE (Ground) terminal, it is recommended to timely remove the fault.
Note 4: The auxiliary power cables must be equipped with overcurrent protection devices
(IEC 60204-1 §9.1.3).
Note 5: The output currents are referred to the various switching frequencies (sf) of the drive
Ver. 1.07 Pag. 18
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