APFC (Automatic Power Factor Correction) Controllers
We are the Manufacturer, Supplier, Exporter of APFC (Automatic Power Factor Correction) Controllers and our setup is situated in Pune, Maharashtra, India.
- 4-Quadrant-Operation
- Automatical Identification of the power of connected capacitors
- Optimized switching
- Automatic and manual operation
- Port for connection of a tariff switch
- Separate setting of target and alarm cos phi for two different tariffs
- Port for external alarm
- Adjustment of the switching periods in dependence of the load
- Alarm during insufficient measuring current
- Disconnection of the capacitor bank in the event of excessive harmonic Voltage distortion.
- Variable time for alarm in the event of failed Power Factor correction
- Zero voltage tripping
- Specification of a Permanent capacitor value in addition to the measured
- Required power. e.g. for compensation of a transformer
- Optional RS485 port for PC or remote control unit.
Technical Data :
| Standards | DIN VDE 0110 Teil 1 (IEC 60664-1:1992) |
| VDE 0411 Teil 1 (DIN EN 61010-1 / IEC 61010-1:2001) | |
| VDE 0843 Teil 20 (DIN EN 61326 / IEC 61326: 1997 + | |
| A1:1998 +A2: 2000) | |
| Operation/Control voltage | 90- 550V AC, 45 … 65HZ, 5VA, 1ph |
| (adjustable transformer ratio ) | 1 … 350 |
| No of output relays | 6,12 |
| Output rating | 250V AC / 5A |
| Switching delay | 1s … 1200s |
| Display elements | LCD |
| Operating elements | foil keyboards |
| Measuring current | 10mA … 6A, 20mOhm, 1ph |
| (adjustable transformer ratio ) | 1…4000 |
| External Alarm contact | isolated relay, closed contact |
| Terminals | 4mm² Multiple contact plug |
| Ambient temperature | -20°C … 70°C |
| Humidity | 0% … 98% (no condensation ) |
| protectoin class | Front IP50 (IP54 with special gasket ) |
| Back IP20 | |
| Dimensions H × W × D | 144 × 144 × 58mm (window size Ausschnitt 138 × 138mm) |
| Weight | 0.6 kg |
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