Features
- Series Multi-stage Protection Plus (SMP ) with Extreme Voltage Shutdown (EVS)
- Linear Filtering Technology (LiFT) with zero ground contamination
- Six sequenced rear panel outlets (in 3 groups), two switched rear panel outlets, and one front panel switched outlet
- Momentary and Maintained sequencing via rear panel terminal block or front panel switch
- BNC connector on the rear panel allows you to attach any standard 12V gooseneck lamp to illuminate the rear of your rack
- 10 amp rating
- Three year limited warranty
Description
The most widely recognized and trusted name in AC power conditioning is proud to introduce the PS-8R E II power conditioner / sequencer, featuring Furman’s revolutionary SMP technology. Furman’s Series Multi-Stage Protection Plus (SMP ) circuit also features our exclusive Linear Filter Technology (LiFT) with Extreme Voltage Shutdown (EVS) and a high current TVZ-MOV. Together, these technologies comprise what is, without question, the world’s most advanced and comprehensive transient voltage surge suppressor
SMP (Series Multi-stage Protection Plus)
Furman’s SMP surge suppression virtually eliminates service calls. Traditional surge suppression circuits are designed to just “sacrifice” themselves when exposed to multiple transient voltage spikes, requiring the dismantling of your system, and repair of your surge suppressor. With Furman’s SMP , however, damaging transient voltages are safely absorbed, clamped and dissipated. No sacrificed parts, no service calls, no down time.
Unique to Furman’s SMP is its unparalleled clamping voltage, clamping voltages at 376Vpk, 266 VAC RMS even when tested with multiple 6000Vpk - 3000 amp surges! This unprecedented level of protection is only available with Furman’s SMP technology.
LiFT (Linear Filtering Technology)
Unfortunately, traditional AC fi lter - Conditioners have been designed for unrealistic laboratory conditions. Prior technologies could actually harm audio and video performance more than they help, due to the resonant peaking of their antiquated, non-linear designs. Under certain conditions, these designs can actually add more than 10 dB of noise to the incoming AC line! Worse still, lost digital data, the need to re-boot digital pre-sets, or destroyed digital converters are frequently caused by excessive voltage spikes and AC noise contaminating the equipment ground. Furman’s SMP with LiFT takes another approach, ensuring optimal performance through linear fi ltering and no leakage to ground.
Specification:
- Current rating: 10 amps
- Operating Voltage: 180 to 280 VAC
- Over Voltage Shutdown: 280 VAC typically
- Spike Protection Modes: Line to neutral, zero ground leakage
- Spike Clamping Voltage: 376 Vpk @ 3,000 amps, 266 VAC RMS (tested to UL-1449 6,000 Vpk @ 3,000 amps
- Response time: 1 nanosecond
- Maximum surge current: 6,500 amps
- Noise attenuation: 10 dB @ 10 kHz, 40 dB @ 100 kHz, 100 dB @ 10 MHz; Linear attenuation curve from 0.05 - 100 Ohms line impedance
- Construction: Steel chassis, .125” brushed and black anodized aluminum front panel; glass epoxy printed circuit boards
- Power consumption: 6 watts
- Safety Agency Listings: CE, NRTL-C
- Patent number: CA 1332074 (4,901,183)
