IT-REFERENCE 20 OWNER’S MANUAL
10
IT-REFERENCE 20 SPECIFICATIONS
AC Current Capacity:
Input - 20 Amp capacity required
Output - 12 - 20 Amp RMS * (maximum, all outlets combined - continuous)
* (Due to the Power Factor Correction circuit, available RMS power varies with the reactance of the load
(vector). However, this only affects the circuit breaker for continuous RMS current draw. Since power
amplifi ers will require high transient current demands, the IT-Reference 20 will never succumb to current
compression. Quite the opposite, in fact, it will buffer the power amplifi er’s power supply, while lowering the
AC input impedance, allowing power amplifi ers to work more effi ciently.
Linear Noise Attenuation:
Transverse (Differential) Mode: >20 dB from 1Khz. - 2 kHz. >40 dB from 2Khz. - 100 kHz. >80 dB
from 100 kHz. – 1GHz.
(Linear attenuation curve from 0.05 – 100 ohms line impedance)
Common Mode: >90 dB, 10Hz. - 50 kHz. >40 dB 50kHz. – 1MHz.
Outlets:
8 (symmetrical balanced outlets)
4 (power factor corrected outlets – 9 amps RMS reserve – resistive load – over 80 amps peak charge)
Transient Voltage Surge Suppression:
120VAC Line – Series Multi-Stage Protection Plus - Non-Sacrifi cial with Zero Ground Contamination.
Telco Cable / Satellite (less than .1dB line loss)
Dimensions:
5.75” H x 17” W x 16.25” D (standard 3RU without feet)
Weight:
83 lbs.
Power Consumption:
8.5 Watts for display and control circuits independent of actual load.
Safety Agency Listing:
C-ETL (pending)
