Auxiliary modules
AUXILIARY MODULES
Chokes
4.
Ref.1912
· 185 ·
DDS
HARDWARE
Chapter 6. POWER LINE CONNECTION shows the strict rules that must
be followed to properly install the chokes. Chapter 11. DIMENSIONS of this
manual shows the dimensions.
Outside look
Technical data
Chapter 6. POWER LINE CONNECTION shows the strict rules that must
be followed to properly install the chokes. Chapter 11. DIMENSIONS of this
manual shows the dimensions.
MANDATORY. The use of these chokes is a must for the proper operation
of the XPS regenerative power supplies. The length of the cable joining the
choke with the power supply must never exceed 2 meters.
RPS CHOKES
F. H4/3
RPS CHOKES. Outside look.
T. H4/5 RPS CHOKES. Technical data.
CHOKE RPS-20 RPS-45 RPS-75-3
Inductance (8 kHz)
0.90 mH 0.40 mH 0.250 mH
Rated current
32 A 72 A 128 A
Maximum current
50 A 125 A 185 A
Min. conductor section
10 mm² 35 mm² 70 mm²
Approx. mass kg/lb
12.3 / 27.1 20.3 / 44.7 36.3 / 80.0
Operating ambient temp.
0°C/60°C (32°F/140°F)
Storage temperature
-20°C/60°C (-4°F/140°F)
Relative humidity
< 90 % non condensing at 45°C/113°F
Operating vibration
0.5 g
Shipping vibration
2 g
Sealing
IP 20
CHOKE RPS-20
CHOKE RPS-45
CHOKE RPS-75-3
MANDATORY. Installing chokes is an absolute must when using RPS
regenerative regulated power supplies and they must always be installed
between the power supply and the mains filter. The length of the cable
joining each choke with the power supply must never exceed 2 meters and
must be shielded.
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