2 - Fagor Automation

4.4 Capacitor module
This module stores the energy returned while the motors are braking.
The capacitor module should also be used when having systems that sporadically
request high current peaks from the power bus hence increasing
the bus' own capacity.
From the energy point of view, installing a capacitor module is more efficient
than installing external braking resistors.
Capacitor module, CM 1.60. Technical data
Module that must be connected in parallel to the power DC bus. Fagor
supplies with each module two plates for connecting them to the DC bus.
CAPACITOR MODULE
DANGER
HIGH VOLTAGE
DISCHARGE TIME > 4 Min
F. H4/7
Capacitor module CM 1.60.
T. H4/10 Technical data.
Capacitor module CM 1.60
Capacity 4 mF
Maximum voltage at the bus 797 V DC
Operating ambient temperature 5 °C to 45 °C (41 °F to 113 °F)
Storage temperature - 20 °C to + 60 °C (- 4 °F to 140 °F)
Relative humidity < 90% (non condensing at 45°C/11°F)
Operating vibration 0.5 G
Shipping vibration 2 G
Sealing IP 20
Approx. mass kg/lb 6.0 / 13.2
Chapter 6. POWER LINE CONNECTION shows the strict rules that
must be followed to properly install the capacitor modules. Chapter 11.
DIMENSIONS of this manual shows their dimensions.
Auxiliary modules
AUXILIARY MODULES
Capacitor module 4.
DDS
HARDWARE
Ref.1209
199