Installation
8.
Ref.1912
· 263 ·
DDS
HARDWARE
Climatic considerations
The temperature inside the electrical cabinet containing the DDS system must
not exceed 55°C/131°F (60°C/140°F with power reduction).
The modules generate heat and when trying to decide whether the electrical
cabinet containing the DDS system needs external cooling or not, one must
know the power dissipated by each one of its modules. See next table
.
MANDATORY. Never install the DDS system next to a heat source.
T. H8/1 Power dissipated by the modules of the DDS system.
Power supplies Power dissipated at
maximum load
PS-65A 275 W
PS-25B4 180 W
XPS-25 180 W
XPS-65 350 W
RPS-80 1 000 W
RPS-75 1 000 W
RPS-45 700 W
RPS-20 500 W
Auxiliary modules Dissipated power
APS-24 60 W
CM-1.75 0 W
ER+TH-x/x y
ER+TH-18/x+FAN
It depends on the activation frequency
of the Ballast protection circuit.
MAIN FILTER 42A-A 19 W
MAIN FILTER 75A-A 20 W
MAIN FILTER 130A-A 40 W
MAIN FILTER 180A-A 61 W
Modular drives Power dissipated at 4/8 kHz
AXD/MMC 1.08 33/44 W
AXD/MMC 1.15 69/89 W
AXD/MMC 1.25 88/132 W
AXD/MMC 1.35 156/195 W
AXD/MMC 2.50 225/305 W
AXD/MMC 2.75 270/389 W
AXD/MMC 3.100 351/510 W
AXD/MMC 3.150 536/605 W
MMC 3.200 834/840 W
SPD 1.15 98/98 W
SPD 1.25 110/130 W
SPD 1.35 195/201 W
SPD 2.50 349/350 W
SPD 2.75 289/333 W
SPD 2.85 432/438 W
SPD 3.100 496/546 W
SPD 3.150 626/668 W
SPD 3.200 1163/1187 W
SPD 3.250 1333/1344 W
Compact drives Power dissipated at 4/8 kHz
ACD/CMC 1.08 40/50 W
ACD/CMC 1.15 87/118 W
ACD/CMC 1.25 110/139 W
ACD/CMC 2.35 160/206 W
ACD/CMC 2.50 220/295 W
SCD 1.15 123/123 W
SCD 1.25 150/150 W
SCD 2.35 215/220 W
SCD 2.50 275/315 W
SCD 2.75 289/333 W
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