Furman AR-PRO Heavy Duty 30 amp AC Voltage Regulator Protector 120 VAC +/- 4%

  

Furman AR-PRO 30 amp AC Line Voltage Regulator 120 VAC +/- 4%. Professional equipment in good used condition, working, tested.

It also includes a copy of the owners manual. Note:1 A load must be connected to this unit for proper operation. Delivers 120 VAC ±4% anywhere within capture ranges of 88 to 134 and 170 to 264 volts AC, 50/60 Hz, single phase.

Extends the usable voltage range for most equipment to 80 to 267 VAC. Input voltmeter bar-graph with 21 LEDs. Output ammeter bar-graph with 21 LEDs indicates low, normal, or high output voltage/current. Fourteen regulated, conditioned outlets (2 front, 12 rear). Input capacity 30 amps; output capacity 22.5 to 30 amps.

Provision for remote turn-on/turn-off; multiple units may be turned on simultaneously or in a delayed sequence. Low stray magnetic eld leakage. Compact 3.5 rack-mount unit weighs only 50 lbs (23 kg). The AR-PRO is intended to protect computer, audio, video and other electronic equipment from problems caused by AC line voltage irregularities - sags, brownouts or over voltages that can cause sensitive digital equipment to malfunction, or, in extreme cases, to sustain damage. It accepts single phase input AC voltages anywhere within two capture ranges, 88 to 134V (low range) or 170 to 264V (high range) and converts them to the North American standard 120 volts (or, on model AR-PRO-J, to 100V).

Voltages outside the ranges may be converted to usable levels, depending on how far out of range they are and what is considered usable. For example, any voltage from 80 to 267 will be converted to 120V ±4%. The AR-PRO can handle loads totaling up to 30 amperes as long as the input voltage is equal to or above 120 volts (low range) or 240 volts (high range). For voltages below those levels, its capacity must be derated at approximately one-quarter ampere per volt.

In live performance situations, where each act requires a special AC conguration, accidental connection to incorrect AC voltages occurs surprisingly often with disastrous consequences. Because of its dual range capability, the AR-PRO can protect against a catastrophic error in AC mains wiring. This feature also makes the AR-PRO ideal as a component of a power distribution scheme suitable for worldwide use, accommodating national voltages of 100, 120, 220, 240, or others, with equal ease and without the need for readjustment. The AR-PRO uses a design based on a 25-tap toroidal autotransformer. The toroidal design assures minimal leakage of stray magnetic elds in a highly efcient, compact package. The AR-PROs circuitry monitors the incoming line voltage with each cycle. If a voltage change requires that a different tap be selected, the new tap is electronically switched in precisely at the zero-crossing, to avoid distorting the AC waveform. If necessary, the AR-PRO can switch taps as often as once each cycle. Most commercial voltage regulators using multiple-tapped transformers switch taps with relays at uncontrolled times, thereby creating voltage spikes! And unlike voltage regulators that employ Ferroresonant transformers, the AR-PRO is not sensitive to small errors in line frequency, making it ideal for use with generators. The AR-PRO has twelve convenience outlets on its rear panel, and two on the front panel. All outlets are regulated, spike-suppressed, and ltered against RFI with a 3-pole lter. There are no controls except a master circuit breaker, which serves as an on-off switch.

Two bar-graph meters, each comprised of 21 LEDs indicate input voltage and output current. Three other LEDs indicate proper function i. The output voltage is either within ±5% of desired output, or above or below that range. One or more units may be turned on remotely, either simultaneously or in sequence, by switching an internally-derived DC control line.

The AR-PRO is housed in a double space (3.5 high and 17 deep) rack-mount chassis, and weighs only 50 lbs (23 kg). It is made of extremely rugged heavy gauge black powder coat steel. It comes equipped with a 125/250V-30A twist-lock input connector and a mating female cable-mount connector, ready to terminate your own custom supply cable. To precisely monitor the AR-PROs output voltage, you may want to use one or more Furman PL-Series Power Conditioner and Light Modules. Furmans PL-Series is the perfect complement to the AR-PRO for rack power distribution.

Voltage meters monitor the incoming line (the AR-PROs output), twin slide-out lights with a dimmer control illuminate your equipment, and eight additional outlets provide spike/surge protection and RFI ltering. AR-PRO LIMITATIONS AC power is, to some extent, unpredictable. The available voltage may vary from place to place and from moment to moment. The waveform may not be a perfect sine wave, and high or low frequency noise may be present. AC power also varies from country to country in terms of voltage and frequency. The AR-PRO is intended to reduce to the greatest extent possible, the impact of these irregularities. However, you should be aware that there are certain things. These include, but are not limited to: 1. Protecting against direct lightning strikes. Protecting from complete loss of power (blackouts). Performing frequency conversion to 60 Hz. INSTALLATION SUPPLY CABLE WIRING Because of the myriad differences in electrical code requirements around the world, plus the varying cable length needs in individual installations, it is not possible to include a complete supply cable with your AR-PRO. A cable-mount connector that mates with the AR-PROs twist-lock connector is supplied, but it is up to the user to connect it to a cable with the appropriate gauge, number of conductors, length, and source-end connector. This section is intended to assist in determining the kind of cable to use, and in attaching it to the twist-lock connector. SELECTING THE CABLE For nominal 120 VAC operation, 3 conductor cable of at least 10 AWG. 101/2.56mm diameter should be used, depending on distance from the power source. For nominal 220-240 VAC operation, 3 conductor cable of at least 14 AWG.

064/1.62mm diameter should be used, depending on distance from the power source. Rubber-jacketed cable is highly recommended for best exibility and abrasion resistance. It is permissible to use 4 conductor cable, but it is not necessary to do so and is not recommended. Try as hard as we can, the post office won't give us free stamps!

All listings are acurately discribed & pictured. If there are any defects or they are clearly shown or mentioned. As always, your questions are welcome and encouraged when you have any doubts. Delivers 120 VAC ±4% anywhere within capture ranges of 88 to 134 and 170 to 264 volts AC, 50/60 Hz, single phase?

Extends the usable voltage range for most equipment to 80 to 267 VAC? Input voltmeter bar-graph with 21 LEDs?

Output ammeter bar-graph with 21 LEDs indicates low, normal, or high output voltage/current? Fourteen regulated, conditioned outlets (2 front, 12 rear)? Input capacity 30 amps; output capacity 22.5 to 30 amps? Provision for remote turn-on/turn-off; multiple units may be turned on simultaneously or in a delayed sequence? Compact 3.5 rack-mount unit weighs only 50 lbs (23 kg) The AR-PRO is intended to protect computer, audio, video and other electronic equipment from problems caused by AC line voltage irregularities - sags, brownouts or over voltages that can cause sensitive digital equipment to malfunction, or, in extreme cases, to sustain damage. In live performance situations, where each act requires a special AC con? Guration, accidental connection to incorrect AC voltages occurs surprisingly often with disastrous consequences.

The toroidal design assures minimal leakage of stray magnetic? Elds in a highly ef? The AR-PRO's circuitry monitors the incoming line voltage with each cycle. All outlets are regulated, spike-suppressed, and?

Ltered against RFI with a 3-pole? The AR-PRO is housed in a double space (3.5" high and 17" deep) rack-mount chassis, and weighs only 50 lbs (23 kg). To precisely monitor the AR-PRO's output voltage, you may want to use one or more Furman PL-Series Power Conditioner and Light Modules. Furman's PL-Series is the perfect complement to the AR-PRO for rack power distribution. Voltage meters monitor the incoming line (the AR-PRO's output), twin slide-out lights with a dimmer control illuminate your equipment, and eight additional outlets provide spike/surge protection and RFI? However, you should be aware that there are certain things it cannot do. A cable-mount connector that mates with the AR-PRO's twist-lock connector is supplied, but it is up to the user to connect it to a cable with the appropriate gauge, number of conductors, length, and source-end connector. Rubber-jacketed cable is highly recommended for best? The item "Furman AR-PRO Heavy Duty 30 amp AC Voltage Regulator Protector 120 VAC +/- 4%" is in sale since Sunday, October 27, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Audio Power Conditioners". The seller is "electrothings" and is located in Wyckoff, New Jersey. This item can be shipped to United States.

• Model: AR PRO
• MPN: AR-PRO
• Outlets: 14 (12 rear, 2 front)
• Brand: Furman
• Form Factor: Rack-Mountable
• Voltage Compatibility: 88-134 VAC and 170-264 VAC Single Phase
• Output Current: 22.5-30 AMPS
• Features: Cooling Fan