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Since 1972
Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssinian Proverb

  Variable Voltage Isolation Transformer Systems
Voltage Regulator Systems Variacs

Custom Design Variable Voltage Isolation Transformer

 

Custom Designed Variable Voltage
Isolation Transformers

Input:  115 +/- 5 Volts, 60 Hz;  NEMA 5-15 plug, 6' cord
Output: 0 - 150 Volts, 60 Hz ; 2 Amp Max Load;
. . . . . . . Internal Terminal Board

Meter Options ...... Check Here

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Custom Designed
Variable Voltage Regulators

Input: 120 Volts, 60 Hz; NEMA 5-15 Plug, 6' Cord
Output: 0 - 135 Volts; 14 Amp Load,
NEMA 5-15 sockets

Meter Options ...... Check Here

Engineers, Scientists and Technicians have asked us for
Variac Adjustable Voltage Regulators & Isolation Transformers

To Satisfy this need, we have designed Variable Voltage into our
Voltage Regulator & Isolation Transformer families

This Page presents information relating to
Variacs Variable Voltage Regulator and Isolation Transformer output configurations

Isolation Transformers - - Variable Output

<> operate from 120 Volts, 60 Hz power (Consult us for 240 Volts, 50 or 60 Hz units)
<> output voltage can be varied from 0 to approximately 127 Volts
<> Input Power
.... 1 thru 14 Amp Units:  6 ft power cable with standard US 15 Amp (NEMA 5-15) plug
.... 16 & 20 Amp Units: 6 ft power cable US Twist Lock 30 Amp (NEMA L5-30) plug
<> Sockets
.... 1 thru 14 Amp Units: standard US 15 Amp (NEMA 5-15) sockets
.... 16 & 20 Amp Units: standard US 20 Amp (NEMA 5-20) sockets (will accept 15 or 20 Amp plugs)
<> External Control knob with graduated dial plate

Corporate and Government PO's Welcome

PRICES
Kleen Line Variable Voltage Isolation Transformers
 with exclusive Input Filter-Suppressor Protection

All Models are 125 Volts, 60 Hertz input/output
(250 Volt, 125/250 Volt, 250/125 Volt 50 or 60 Hertz Models available on Special Order)
Note:  Number of available sockets may vary from  Isolator Transformer specifications

Contact factory for 125/250 Volts, 208 Volts, 250 Volts or 50 Hz configurations

Check Our Meter Options

Model Load (Amps/Watts) Weight (lbs/kg) Price U.S. $
ISOT-125-VAR 1.0 A/125 W 10.1/4.5 $525
ISOT-250-VAR 2.0 A/250 W 12.5/5.7 790
ISOT-500-VAR 4.0 A/500 W 25.1/11.4 1,215
ISOT-1000-VAR 8.0 A/1,000 W 33.2/15.1 1,455
ISOT-1500-VAR 12.0 A/1,500 W 65.1/29.5 1,830
ISOT-1750-VAR 14.0 A/1,750 W 70.2/31.8 2,180
ISOT-2000-VAR Note 16.0 A/2,000 W 92.2/41.8 2,295
ISOT-2500-VAR Note 20.0 A/2,500 W 101.2/45.8 2,695

NOTE:
Models ISOT-2000-VAR and ISOT-2500-VAR require NEMA L5-30 wall socket and are shipped with standard U.S. 20 Amp (NEMA 5-20) sockets which accept 15 or 20 Amp plugs

Twist L5-30 Socket NEMA L5-30 socket configuration

Go to ........... Order Desk

 

Application Notes - Variac Controlled Systems Here

Voltage Regulators - - Variable Output

<> operate from 120 Volts, 60 Hz power (Consult us for 240 Volts, 50 or 60 Hz units)

<> output voltage can be varied from approximately 0 to 127 Volts

<> Input Power
... KLR-250 thru KLR-1500:  6 foot power cable with standard US 15 Amp (NEMA 5-15) plug
... KLR-2000 & KLR-2500: 6 foot power cable with US Twist Lock 30 Amp (NEMA L5-30) plug

<> Sockets
... KLR-250 thru KLR-1500:  standard US 15 Amp (NEMA 5-15) sockets
... KLR-2000 & KLR-2500: standard US 20 Amp (NEMA 5-20) sockets (will accept 15 or 20 Amp plugs)

<> External Control knob with graduated dial plate

PRICES
Kleen Line Variable Voltage Regulators
with exclusive Input Filter-Suppressor Protection

All Models are 125 Volts, 60 Hertz input/output
(250 Volt, 125/250 Volt, 250/125 Volt 50 or 60 Hertz Models available on Special Order)
Note:  Number of available sockets may vary from  Kleen Line Voltage Regulator   specifications

Contact factory for 125/250 Volts, 208 Volts, 250 Volts or 50 Hz configurations

Check Our Meter Options

Model Load (Watts/Amps) Weight (lbs/kg) Price U.S. $
KLR-125-VAR 125/1 22/10 $850
KLR-250-VAR 250/2 28/12.7 1,075
KLR-500-VAR 500/4 45/20.4 1,395
KLR-1000-VAR 1000/8 66/30 1,695
KLR-1250-VAR 1250/10 76/34.6 1,875
KLR-1500-VAR 1500/12 87/39.6 2,055
KLR-1875-VAR  Note 1875/15 100/45.4 2,545
KLR-2000-VAR Note 2000/16 110/50 2,815
KLR-2500-VAR Note 2500/20 125/56.8 3,180

NOTE:
Models KLR-1875-VAR, KLR-2000-VAR & KLR-2500-VAR require NEMA L5-30 wall socket and are shipped with standard U.S. 20 Amp (NEMA 5-20) sockets which accept 15 or 20 Amp plugs

Twist L5-30 Socket NEMA L5-30 socket configuration

Go to ........... Order Desk



Application Notes - Variac Controlled Systems Here

Corporate and Government PO's Welcome

Options - Variable Voltage Regulators and Variable Isolation Transformers

Meter Options

A Convenient front panel meter serves
as a constant check on equipment operation

5% Analog Meter ................ Add $85
2% Analog Meter ............... Add $140
3-1/2 d Digital Meter ............... Add $240
4-1/2 d Digital Meter ............... Add $270
5% Analog Ammeter ........... Add $85
2% Analog Ammeter ......... Add $140
3-1/2 d Digital Ammeter ...... Add $240
to 30 Amps
to 1,000 Amps ...................... Add $270

0 - 200 Volt Digital Meter
3-1/2 digit display

0 - 10 Amp Analog Meter

<> <> <> <>

For More Information:

Voltage Variable Transformers or Variacs <> Check Here
Hard to find 400 Hz Variacs <> Click Here
Single phase to 3-Phase Converters <> See them Here

Variable Transformer Tutorial FREE ! ! Check Here

Have a look at our Precision Voltage Regulator

 
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Surges, Spikes and Interference Damage  
play no Favorites ! !

Studies Show ...................

Winter Storms Cause More 
Wild Power, phone line outages, surges, spikes and interference
than Summer Storms

On the other hand, There are more Summer Storms

Winter Storm Spherics cause up to 50% as much damage as Summer Lightning Storms

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Ferroresonant
Voltage Regulators
Precision Variac Voltage Regulators
....... Stepper Motor
Voltage Regulators
......Hi-Power
Voltage Regulators		 Dial Up Modem Speed-up & Telecommunications
Protection Systems
RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
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<> DSL		  Cable Modems )x4b(
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Software
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...... Commercial ... Industrial and
.. Laboratory & Basic Grades 

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and Modem Protectors		 Dual Function - Direct Plug AC Power
and Network Protectors
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.. Laboratory & Basic Grades  
 International too !
NEMA 5-15, 515, 5-20, 520		 Phone System Protection
and Interference Control
Modular plugs, sockets
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RG59, RG-62, RG62, RCA, PL-259, BNC, UHF

Video Guard Hum Buckers
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Wire Leads <> Screw Terminals
Solder Lugs  <> Push-on Tabs
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 NetWorks Protector 
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 DB-9, DB9, DB-15, DB15, DB-25, DB25
<>Screw Terminals <>  Wire-In		 Video <> Monitors & Displays <> Surveillance  
Video Interference Choke

Video Guard Hum Buckers
Extreme Duty
Motor and Controller Suppressors
<> single phase 
<> 2-phase  <> 3-phase 		Twist-Lock® * Filter-Suppressors for NEMA
L5-15, L5-20, L5-30, L515, L520, L530 L6-15, L6-20, L6-30, L615, L620, L630
L10-, L11-, L14-, L15-, 15, 20, 30
* Twist-Lock is a registered trademark of Hubbell Incorporated		 Relay Rack Mount,
Multiple Circuit Video Protectors
Variable Voltage 
....... Regulators 
....... Isolation Transformers
....... Variacs 
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Hi-Current Filter-Suppressors
AC Hi Power Protection
NEMA 14-20, 1420, 14-30, 1430, 14-50, 1450 		Cable Modem <>
Speed-up, Isolation
& Protection System
Ground Loop Control
...... Voltage Regulators
...... Isolation Transformers
...... Cable TV / Cable Modem Isolators 		Application Notes
...... Dozens of Practical
Money Saving Tips 		Cable Isolators
Audio/Video Ground Loop Eliminator
<> F-connector 
<> BNC-Video Guard
Isolation Devices 
....... Transformers 
....... Isolators-Filters		 Pneumatic Interrupters * Power Shutdown
Pressure <> Vacuum Switches 		Surveillance <> Security
Monitors /  Displays / Video Protectors

Video Guard Hum Buckers
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Power Shut Down		 Power Transformers
...... Regulators
...... Isolation
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...... Isolation Transformers
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.... Phone RJ-11 Adapters
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..... Laptop Phone Line Protector
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Variable / Adjustable Transformers
....... Variacs
....... 3-Phase Variable Transformers
....... 400 Hz Variacs
....... 400 / 60 / 50Hz Variable Transformers
....... Stepper Motor Voltage Regulators

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