DFF Passive Filter Control
DFF Passive Filter Control
DFF.XXX
Equipment
SC.004.01
Codice ordine: SC.004.01
Tipo: Protezione IP54
Dimensioni: 96×96 cm
A device for controlling a dedicated capacitive passive filter used for managing capacitive loads, which can be inserted as needed and comes with advanced anti-pendulum function.
The microprocessor-based management enables advanced functions to prevent harmful harmonic resonance for capacitors and predictive management during the insertion/disconnection of capacitive loads, while taking into account the preset goals.
| Object | Description |
|---|---|
| Power supply | 230 V c.a. + – 10% |
| Frequency | 50/60 Hz |
| Power consumption | 3 VA |
| Voltmetric input | -40% – + 15% of the rated voltage |
| Amperometric input | 2.5 – 110% Ie |
| Operation | 2 or 4 dials settable |
| Power factor setting | 0.70 Ind a 0.70 Cap |
| Measure | Voltage, Current, THD I% |
| Display | 16 characters 2 row |
| Led | Relay output status; MAN/AUT; Ind-Cap |
| Relay outputs for alarms | 3 |
| Relay outputs for filter control | 1 |
| Contact range | 8A 250V (AC1), max switching 440V |
| Terminal board | Standard removable |
| Operating temperature | -20°C + 55°C |
| Degree of frontal protection | IP41 ; with cap IP54-IP65 |