AC Power Regulation

Product Details:
Digital Equipment Corporation H7318-AJ Power Conditioning System Plus.

The PCS+ provides voltage regulation, power conditioning and distribution of AC power for small- to medium-sized computer systems.  It can be configured to monitor and display both internal and external failure or status information.  Includes lighted indicators as well as an LCD display to show status of the unit.  It can also be connected to a standard terminal to display the contents of the display.  Also includes a 40 column printer to produce hard copy of alarm conditions or probe status.  Unit contains logic circuits to monitor up to 43 internal and 69 external probe sensors.

When a failure occurs the unit can be programmed to generatean alarm, energize one or more of three logical relays, orcause an emergency shutdown of the system.  There is afront panel bypass switch

The PCS+ has input circuit breakers, filtering, voltage regulation and output distribution facilities.  This consists of transient overvoltage protection and over current protection via circuit breakers. 

Each phase of the input is regulated separately by automatic selection of the input taps in the isolation transformer.  Tap selection is accomplished by the control logic modules which sense line voltage changes and select SCR driver modules which select transformer taps.  There are seven taps for each input phase leg to adjust voltage.

Removed from service. Comes with full installation instructions, programming and operating manual.

• Input: 208v AC 3 phase
• Output: 120 / 208v AC, 50 kva, 60 Hz
• Dimensions: 31"W x 36"D x 42"H
• Weight: 930 lbs

Product Details:
Superior Electric Company voltage stabilizer. This is a motorized variac driven constant voltage supply with an adjustable output. Factory set is on 115v but can be trimmed 110 - 120v. This protects from brown outs and voltage swings from 95v AC to 135v AC and delivers a constant output. Meter on front panel monitors set points. These units are removed from service in working condition.

• Output Amps: 16.6 kva
• Nominal Output: 115v
• Frequency: 50 / 60 Hz
• Output Range: 110v to 120v
• Input range for Nominal Output: 95 - 135v
• Dimensions: 21-3/4"W x 19-1/4"H x 17-1/2"D

Product Details:
BRAND NEW IN THE BOX!! Staco AVR12057BR smooths out flucuating, unstable voltage. It is a single phase line voltage regulator comprised of a motor driven variable transformer, a buck-boost fixed ratio transformer, a Solid State electronic control unit and associated front panel controls and voltmeter which displays the regulated output voltage. The terminal block for input and output connections is mounted on the back of the unit next to the ground lug and fuse.

• Frequency range: 47-63 Hz
• Input volts: 95 - 135 vac
• Output voltage in fully adjustable and settable to ANY voltage between 110 - 120 vac! Nominal output is 115 volts
• Output amps: 57 amps, 6.6 kva
• Accuracy is 0.75%
• Correction Rate is 0.075 sec/volt
• Meter Scale is 0 - 150 volts. Complete with installation and operating instructions
• 10-1/2" high. Fits 19" rack
• OEM over $3,000

Product Details:
Sola constant voltage transformer. 15 va, 0.13 amps.

• Input: 95 to 125v
• Output: 115v @ 60 Hz
• Dimensions: 3-3/4" x 5" x 2-1/2" deep

Product Details:
Power Matic ultra high efficiency AC line regulator. 1 kva, 10 amp. 1/2 cycle response. No distortion or spikes. 98% - 99% efficiency. 47 - 70 MHz. New in the box!

• Input: 110v nominal -15% / +17.5%
• Output: Adjustable 100-120v set @ 112v

Product Details:
Sola isolation transformer. 500va, 60 Hz. Brand new in the box!

• Primary: 190 to 260v or 380 to 520v
• Secondary: 115v
• Dimensions: 6" x 6" x 12"

Product Details:
Xantrax sine wave inverter & transfer switch. 400 watts. Draws 40 amps to 80 amps peak @ 10.3 - 15.3v DC. Output: 120v AC RMS, 60 Hz. GFI protected. Surge: 800 watts output. 3.7" x 7.4" x 13.5". Weighs 10 lbs.

Product Details:
360va, 120v Sola UPS battery back-ups. Sold as is, where is. Need batteries + ?. Save big bucks. This unit can be modified to run as a 115v inverter. 12v card input, 115v 300w out.

Product Details:
800va, 120v Sola UPS battery back-ups. Sold as is. Need batteries + ?. Save big bucks.

Product Details:
Scientific Radio 300 watt inverter was included in the new finished products inventory when we acquired company. This is the finest grade invertor available and has pure sine wave output to operate sensitive electronic equipment.

Separately fused AC & DC inputs as well as AC output. Charges battery system when in standby mode.

• Current draw under normal conditions: 5 amps, 115v AC / 3 amps, 230v AC
• DC input: 12.5v DC @ 30 amps / 24v DC @ 15 amps / 32v DC @ 10 amps
• Dimensions: 7-1/4" x 7-1/2 x 12"L

Product Details:
Sola constant voltage transformer. New, never used. Includes manual.

• Input: 95 - 130 / 175 - 235 / 190 - 260
• Output: 120 x 240v, 60 Hz, 2000 va
• Dimensions: 10-1/2" x 20" x 9"
• Weight: 97 lbs

Product Details:
Sola constant voltage power supply. New, never used. Includes manual.

• Input: 95 - 130 / 175 - 235 / 190 - 260
• Output: 120 x 240v, 3000 va
• Dimensions: 10-1/2" x 20" x 9"
• Weight: 194 lbs

Product Details:
Sola constant voltage supply, 1000 va. New, shelf worn.

• Input: 95 - 130 / 175 / 190 - 260v
• Output: 120 / 240v @ 60 Hz
• Dimensions: 16-1/2" x 7-3/4" x 6-1/2"H,
7" x 9" mounting base

Product Details:
Sola constant voltage transformer. NEMA L5-30 receptacles on back. AC line cord input. New, never used but shows some shelf wear. On a rolling cart.

• Input: 95 - 130v
• Output: 120v @ 22.4 amps, 2000 va
• Dimensions: 11" x 17" x 13"H

Product Details:
Sola constant voltage transformer. New, old stock.

• Input: 95 - 130v
• Output: 120v @ 150va, 60Hz
• Dimensions: 4-1/4" x 8-3/4" x 7-1/2"H

Product Details:
Topaz AC line regulator. 4 kva, 48 amp. 3 foot, 12/3 cords. Removed from service, very clean. Wired with On/Off switch; 3 foot, 12/3 input/output cords. No plug or receptacle.

• Input: 85 - 125v @ 47 - 63 Hz
• Output: 117v ±7%
• Dimensions: 7-1/2" x 11" x 6-1/2"H

Product Details:
Topaz AC line regulator. 4 kva, 48 amp. Same specs as (TP) 77104 except this unit is switched, has GFI outlet and 6 foot input cord.

• Input: 85 - 125v @ 47 - 63 Hz
• Output: 117v ±7%
• Dimensions: 7-1/2" x 11" x 6-1/2"H

Product Details:
Sola constant voltage supply. 500 va. Used, but in excellent condition. Also known as 63-23-150-8.

• Input: 95 - 130v / 175 - 235v / 190 - 260v / 380 - 520v
• Output: 120 / 240v, 500va
• Dimensions: 13" x 8" x 7"H

Product Details:
Sola constant voltage supply. Input 95-130v; 175-235v; 190-260v. Output 120/240v. NOS (New Old Stock). Used.

Product Details:

SOLA constant voltage filament transformer. New-very old stock.

• Input: 95 - 125v, 60 Hz
• Output: 6v AC @ 2.5 amp
• Dimensions: 2-5/8" x 5-1/2" x 3-1/2"H

Product Details:

Topaz Line 1 power converter. Constant voltage transformer. Currently wired for 115v. Used, clean, minor scratches.

• Input: 100 / 120 / 200 / 208 / 220 / 230 / 240
• RMS Input: 10.6 amps max
• Output: 1000 va
• Dimensions: 15" x 8-1/2" x 7"H

Product Details:
Topaz constant voltage isolation transformer. Excellent working condition.

Product Details:
Sola constant voltage transformer and regulator.

• Input: 120v, 60 Hz, 500 va
• Output: 120v @ 500 va
• Dimensions: 8.5"W x 16" deep" x 9"H
• Weight: 40 lbs

Product Details:
Superior Stabiline transient voltage suppressor. Excellent working condition. Excellent choice for protecting sensitive office equipment from surges and spikes. 4 foot cord.

• Input: 120v AC @ 50//60 Hz
• Output: 120v AC @ 15 amps
• Dimensions: 8.5"W x 16"D x 8"H

Product Details:
One AC CL1101 isolation / power conditioner. 60 Hz, 1 phase. 6 foot AC cord.

Product Details:
One AC power conditioner. Model CP1107. 7 foot AC cord. Works good. Cosmetic - average.

• Input: 120v AC @ 6.7 amps, 60 Hz, 1 Phase
• Output: 120v AC @ 6.7 amps
• Dimensions: 10.5" x 8" x 5.5" high.

Product Details:
Topaz Line Voltage Regulator Input: 90-135VAC 60Hz, 12A Max; Output: 117VAC ± 7% 60Hz 8.5A Max.  6-1/2" x 9" x 11-1/2"

Product Details:
Tripp Lite line stabilizer/controller.Input: 87 - 127 v.60HzAdjustable Output: within Ansi-C84.1 voltage limitsMaximum Load: 600 watts.

Product Details:
Staco UPS Unistar ¢ rack mount. RS-232 interface. New in box.Output: 230v AC / 50/60Hz / 2 kvaInput: 230v AC / 50/60HzDimensions: 17-3/8"W x 19-1/2"Deep x 5-1/4"HPower Rating: 2000VA/1400W

Product Details:
Topaz Line 1 power conditioner. 4 foot cord and duplex outlets.Primary: 120 voltsSecondary: 120 volts, +7.5% to 5%Apparent Power: 2000vADimensions: 19" x 10" x 9.5"HWeight: 86 lbs

Product Details:
Topaz power conditioner. 3000vA, 60Hz. 18" pigtail. Breaker.Primary: 90 - 136v @ 27 amps;156 - 235v @ 15 amps; 180 - 271v @ 13 ampsSecondary: 120v AC, +6%, to 8%Apparent Power: 1000vADimensions: 10" x 8" x 6-3/4"HWeight: 115 lbs

Product Details:
Topaz AC line regulator. 4 kva, 48 amp. Same specs as (TP) 77104 (left) except this unit is switched, has GFI outlet and 6 foot input cord.Input: 85 - 125v @ 47 - 63 HzOutput: 117v ±7%Dimensions: 7-1/2" x 11" x 6-1/2"HWeight: 52 lbs

Product Details:
General Radio / Technipower AC line voltage regulator. Will automatically maintain a constant 120v AC with a load of up to 85 amps, even if your power fluxuates from 95 to 145 volts! Built-in variac / isolation transformer. Rack mount. New, unused!Output: 120v, 9800 wattsDimensions: 19"W x 15"D x 7"H

Product Details:
General Radio / Technipower AC line voltage regulator. Will automatically maintain a constant 120v AC with a load of up to 85 amps, even if your power fluxuates from 95 to 145 volts! Built-in variac. Rack mount. Used. Rebuilt and updated.Output: 120v, 9800 watts, 1 phaseDimensions: 19"W x 15"D x 7"H

Product Details:
General Radio automatic voltage regulator with built-in variac (K83). 98% efficient.Input: 184 - 232v or 203 - 257vOutput: 200 - 216v / 220 - 240v / 34 amps, 16.5 kva / 3 phaseDimensions: 7-1/4"H x 19"W x 15"D

Product Details:
General Radio variac automatic voltage regulator. Adjustable output. 42 lbs. New, with manual.Input: 230 / 240v ±10% @ 50/60 HzAdjustable Output: 180 - 260v @ 18 amps / 4.3 kva / ±0.3% RegulationDimensions: 17" x 5-1/4" x 11"D

Product Details:
Technipower automatic voltage regulator with built-in variac. 115v output. Rack mount. No cabinet. 19"W x 7"H.

Product Details:
Topaz UPS. Isolation and UPS in one. Includes manuals.Output: 120v AC @ 300vaDimensions: 7.5" x 17" x 9.5"H