Three-Phase Capacitor - HEIDENHAIN TNC 410 M Technical Manual

2.5.4 Three-Phase Capacitor

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If you are using regenerative inverter
systems, we basically recommend
that you use a three-phase
capacitor. The three-phase capacitor
suppresses low-frequency
interference (current ripple) during
energy infeed to and recovery from
the power line. It must be
connected between the line filter
and the commutating reactor.
Specifications
Phase-to-phase voltage
Capacity
Charging and discharging
a
resistors
Discharge period (5 τ )
Degree of protection
Weight
ID
Connection
a. Included in items supplied.
HEIDENHAIN Technical Manual for Inverter Systems and Motors
Three-phase capacitor
Three-Phase Capacitor
525
3 x 32 µF
3 x 620 kΩ (PR03)
Approx. 100 s
IP 00
Approx. 1.3 kg
348 993-01
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