Power Factor Controllers-APFC Relays

TAS PowerTek offers a range of Contactorised Power Factor Controllers-APFC Relays to improve the power distribution quality in the industrial, residential and agricultural sector. Our range of switches enable the consumer to develop cost effective and maintenance friendly Power Factor Correction system.
Models offered are: APFC 02, LCPF 02 for Single Phase Sensing and SPF 25, SPF 35 for Three Phase Sensing.

Salient Features :
APFC-02, LCPF-02 ( Single Phase Sensing, Three Phase Compensastion )
• Suitable for single-phase sensing applications.
• Microcontroller based DSP logic for measurements.
• All measurements with Class 1 accuracy.
• Input sensing either through line-to-line voltage with a CT or individual phase with a CT. Programmable external PT ratio for HT sensing.
• Voltage, Load I, Cap I THD measurement.
• Various modes of Programming step kvar, Unequal, binary, un-equal, C-series, E-series.
• RS232 OR RS485 port with TAS/MODBUS/GSM protocol in front facia for data-downloading / MODBUS connectivity / GSM connectivity.
• Protections provided:- Over/Under Voltage, Over/Under Load, Over/Under Cap. Current/THD, Load Unbalance, Over temperature, Out-of-Steps indication.
• User friendly user software for remote monitoring and data logging over MODBUS (LCPF02).

SPF-25, SPF-35, SPF-45 (Three Phase)
• Suitable for three-phase sensing applications.
• Microcontroller based DSP logic for measurements
• All measurements with Class 1 accuracy.
• Input sensing through line-to-line voltage with a CT. Programmable external PT ratio for HT sensing.
• Auto-synchronization capable of detecting wrong connections at CT terminals, even wrong CT polarity.
• Voltage, Load I, Cap I THD measurement with odd harmonic coefficient upto 15th harmonic (SPF-35)
• Various modes of Programming step kvar, Unequal, binary, C-series, E-series (SPF-35).
• Protections provided:- Over/Under Voltage, Over/Under Load, Over/Under Cap. Current/THD, Load Unbalance, Over Temperature, Out-of-Steps indication.
• User-friendly PC software for data logging(Both) and GSM monitoring (SPF-35).