2 - Fagor Automation

Auxiliary modules
4.
AUXILIARY MODULES
Chokes
204
DDS
HARDWARE
Ref.1307
192
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.
Chapter 6. POWER LINE CONNECTION shows the strict rules that
must be followed to properly install the chokes. Chapter 11. DIMEN-
SIONS of this manual shows the dimensions.
RPS chokes. Technical data
F. H4/3
RPS chokes.
RPS-75-3 choke
RPS-45 choke
RPS-20 choke
Three-phase chokes
T. H4/4 Technical data.
CHOKE RPS-20 RPS-45 RPS-75-3
Inductance (8 kHz ) 0.90 mH 0.40 mH 0,175 mH
Rated current 32 A 72 A 120 A
Max current 50 A 125 A 180 A
Min. cable section 10 mm² 35 mm² 70 mm²
Approx. mass kg / lb 12.7 / 28.0 20.4 / 44.9 36.0 / 79.3
Operating ambient temp. 0 °C to 60 °C (32 °F to 140 °F)
Storage temperature - 20 °C to 60 °C (- 4 °F to 140 °F)
Relative humidity < 90 % non condensing at 45 °C (113 °F)
Operating vibration 0.5 G
Shipping vibration 2 G
Sealing IP 20
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.
Chapter 6. POWER LINE CONNECTION shows the strict rules that
must be followed to properly install the chokes. Chapter 11. DIMEN-
SIONS of this manual shows the dimensions.