Power Factor Controllers

• With Display of PF, Voltage, KVAR, Harmonics %, Panel Temperature and Alarms
• With Intelligent Alarms for Harmonic Overcurrent, Overvoltage, over temperature & low PF warning.

VARACTOR Series650

Size: 144 x 144 x 50mm

Model:V650/6       (6 – Steps)

Model:V650/12     (12 – Steps)

VARACTOR Series450

Size: 96 x 96 x 50 mm

Model:V450/6       (6 – Steps)

Main Features of Varactor Series 450 & 650:

• 3 Digit LED Display
• Powerful Micro Processor based operation
• Automatic CT Polarity Correction(K&L)
• Automatic C/K adjustment
• Gives Multiple Readings suchas: Power Factor, System Voltage, Required KVAR, Harmonic current over load, temperature inside PF Panel, Alarm parameter and value
• Intelligent Alarm Functions: Over-Voltage, Over Current (Harmonics) Over-Temperature, Low PF Warning
• Individual Alarm programming & dis-enable
• Three operating modes: Auto, Man1, Man2 (Set at Auto Mode for regularoperation)
• Low voltage release: de-energizes the output relays whenever mains failures exceeds for 20ms.
• High Voltage release: Switches off the capacitor banks incase of temporary phenomena connected with faults generating overvoltage with a higher frequency than mains.

TechnicalSpecifications:

• Power supply: 230 to 240V OR 115 to 120V ± 10%50/60Hz
• Voltage input for measurement: 100 to 690V(RMS)
• Frequency: 50/60 Hz (self-determined)
• Current input: 5A via CT…5/5A to 12000/5A (Settable)
• C/K adjustment: Automatic adjustment
• Switching Interval : (programmable): 2 to 250 sec
• Switching Sequence: Universal (Selfadapting)
• Enclosure: Self Extinguishing Plastic (UL94VO).

VARACTORSeries170               

Size: 96 x 48mm

Model: V170/4 (4–Steps)

Main Features:

• Micro process oroperation
• Self-Programming (no field set-up required) Automatic recognition of CT primary value
• Automatic correction of CT wiring errors (phase & orientation) Automatic C/K ratio setting correction
• No-volt & Low-signal release
• Plug-in terminal board

Technical Specifications:

• Voltage Input & Power Supply: 400 ~ 415 V ±10%
• Current input: 5A via external./5ACT
• Outputs (steps) 4
• Switching Sequence: Universal (self-adapting)
• Protection degree IP54 front panel – IP 20 rear panel
• Size (DIN43700) 96 x 48 x70mm