Features of the Furman IT-REF 20I 20 Amp Symmetrical Power Filter: Symmetrical balanced power with dual screen technology cancels hum-inducing noise from audio and video Five discrete power banks eliminate inter-component interference Power Factor technology provides surplus current for power-starved amplifiers Virtually maintenance-free AC surge suppression Detachable surge suppression module for telco and cable / satellite connectors Specifications: General Family Reference Series Line Voltage 120 (Volts) Number of Outlets 12 Number of Isolated Banks 5 Outlet Descriptions 8 (symmetrical balanced outlets) 4 (Power Factor Technology outlets • 9 amps RMS reserve reactive load over 80 amps pk. charge) Rack Mountable Yes Rack Ears Included Yes Front Panel Meter(s)No Front Media Light(s)No Control On/Off switch on front panel. Voltage Regulation No Compliance C-ETL USB Charging N/A Low Voltage Trigger N/A Dimensions 5.75″ H x 17″ W x 16.25″ D (Standard 3 RU height without feet) Weight 81 lbs Power Consumption 8.5 Watts for display and control circuits independent of actual load AC Protection AC Protection Technology Extreme Voltage Shutdown Series Multi-Stage Protection Non-sacrificial protection with zero ground contamination Under-Voltage Shut off N/A Over-Voltage Shut off 140V ±3V Maximum Current Rating 20 (Amps) Initial Clamping Level 188 VAC peak @ 3,000 Amps Filtration Filtration Technology LiFT, Discrete Symmetrical Power with Dual Screen Technology Filtration Rating Transverse (Differential) Mode: > 40 dB from 10 kHz – 100 kHz > 80 dB from 100 kHz – 1GHz (Linear attenuation curve from 0.05 – 100 ohms line impedance) Common Mode (video outlets): > 75 dB, 10 Hz – 50 kHz > 40 dB 50 kHz – 1 MHz Signal Line Protection Tel 3 Cable/Satellite
