AC Regulation
Digital Equipment
Corporation H7318-AJ
Power Conditioning System Plus
Power Conditioning System Plus
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(PS) H7318-AJ
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.
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
$2,995
Voltage Stabilizer - 16.6 kva
Series III - Single Phase
Series III - Single Phase
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(EQP) EMT4115B
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
$625 each
Topaz AC Line Regulator
117v ±7%
117v ±7%
(TP)
77104
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
$995 each
Topaz AC Line Regulator
117v ±7%
117v ±7%
(TP) 77104P
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 Hz
• Output: 117v ±7%
• Dimensions: 7-1/2" x 11" x 6-1/2"H
*** SOLD OUT ***
Staco Automatic
Voltage Regulator
Voltage Regulator
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(EQP) AVR12057BR
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: 95-135v AC
• Output voltage in fully adjustable and settable to ANY voltage between 110-120v AC! 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.
• Dimensions: 10-1/2" high. Fits 19" rack.
• OEM over $3,000
$975 each
Constant Voltage Transformer
Input: 95 to 125v
Output: 115v @ 60 Hz
Input: 95 to 125v
Output: 115v @ 60 Hz
(PS) 30986
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
$19 each
Ultra High Efficiency
AC Line Regulator
Adjustable 100 to 120v set @ 112v
AC Line Regulator
Adjustable 100 to 120v set @ 112v
(TP)
MPS5005P-1K-110
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
$475 each
Sola Constant Voltage Transformer
118 / 236v @ 2 kva
118 / 236v @ 2 kva
(TP) 23-25-720
Sola constant voltage transformer. 2 kva. New, never used. Old stock. Sola catalog #: 23-25-720. Harris P/N: 472-1059-000.
• Input: 95 - 130 x 175 - 235 x 190 - 260v
• Output: 118 / 236v @ 2 kva, 50 Hz
• Dimensions: 10-1/2" x 20-3/4" x 9"
• Weight: 131 lbs
$1,200 each
Sola Isolation Transformer
Primary: 190 to 260v or 380 to 520v
Secondary: 115v
Primary: 190 to 260v or 380 to 520v
Secondary: 115v
(TP) 20-23-150
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"
$195 each
Sine Wave Inverter &
Transfer Switch
Transfer Switch
(PS) RS400
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.
$295 each
Sola Constant Voltage Transformer
120v @ 150 va / 60Hz
120v @ 150 va / 60Hz
(TP) 20-13-115
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
$99 each - $89 (3+)
Sola Constant Voltage Transformer
120v @ 22.4 amps, 2000 va
120v @ 22.4 amps, 2000 va
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(PS) 63-13-220
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
$1,125 each
Sola Constant
Voltage Supplies
Voltage Supplies
(TP) 23-25-210
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
$650 each
(TP) 23-25-215
Sola constant voltage supply, 1500 va. Hard wire model. 95-130v. Used.
$425 each
Sola Constant
Voltage Supplies
Voltage Supplies
(TP) 63-150-80023
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
$350 each
Sola Constant Voltage Supply
120 x 240v, 3000 va
120 x 240v, 3000 va
(PS) 63-25-230-3
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
$2,585 each
Sola Constant Voltage X-mer
120 x 240v, 60 Hz, 2000 va
120 x 240v, 60 Hz, 2000 va
(PS) 23-25-220
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
$2,175 each
300 Watt
DC to AC Inverter
DC to AC Inverter
(EQP) AR-280
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.
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
$395
UPS
41.6 amps - 8 Hours
41.6 amps - 8 Hours
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(PS)
153-3A-136
Elgar uninterruptable power supply. In it's day, delivered 41.6 amps of current for up to 8 hours. Includes static by pass switch.
This UPS is designed to be on-line 100% of the time, supplying all system power. In this mode, there is no switch over time because you are on-line. This is the preferred mode, but power consumption is slightly higher than running on standby (i.e. 0.68 amps input, 41 amps output). Optionally, it can be run in switch mode and come on-line quickly in the event of a brown/black out.
This UPS is designed to be on-line 100% of the time, supplying all system power. In this mode, there is no switch over time because you are on-line. This is the preferred mode, but power consumption is slightly higher than running on standby (i.e. 0.68 amps input, 41 amps output). Optionally, it can be run in switch mode and come on-line quickly in the event of a brown/black out.
• Input: 120 / 208v, 3 phase @ 68 ampsThis system was removed from service in working condition in 1997. Included is a "load" for testing off line. This consists of an electric furnace on casters, with a cord that plugs directly into UPS. Also included are spare parts and manuals. Shipping, moving, crating etc... is the responsibility of purchaser. Batteries are no longer part of this system.
• Output: 120 / 208v, 3 phase @ 41.6 amps max
• Dimensions: The main cabinet is 76.5" high x
55" wide x 19" deep
• Weight: 2,250 lbs
$1,500
Sola Uninterruptable
Power Supplies
Power Supplies
(PS)
SPS-300A
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.
$19.95 each
Sola Uninterruptable
Power Supplies (cont'd)
Power Supplies (cont'd)
(PS) SPS-800A
800va, 120v Sola UPS battery back-ups. Sold as is. Need batteries + ?. Save big bucks.
$125
(PS)
SPS-R1000A
1000va, 120v Sola UPS battery back-ups. Sold as is. Need batteries + ?. Save big bucks.
$250
DC-AC Chopper
6.3v AC @ 60 Hz
6.3v AC @ 60 Hz
(KO) BA-11-11
Stevens-Arnold Inc DC-AC chopper. DPDT. 9 pin base. 6.3v AC at 60 Hz. Makes before breaks. 10v DC 1 ma contacts. 22° phase angle, 55° dwell time. NSN: 5945-00-968-4997.
$125 each