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Transformers
 
 
Isolation Transformers - 1 kva to 4 kva

Acme Step-up Transformer
Primary: 220, 230, 240, 440, 460, 480v
Secondary: 110, 115, 120v
1 kva

(TP) TA81017
Acme step-up transformer. 1 kva, 60 Hz. NSN 5950-00-903-5872.

Primary: 220, 230, 240, 440, 460, 480v
Secondary: 110, 115, 120v
Dimensions: 5-1/4" x 8" x 4-1/2"H

 

Xentek Isolation Transformer
Input: 115 vac
Output: 115 vac
1 kva

(TP) EIT1.0-21/N
Xentek isolation transformer with receptacle. 1 kva, 50/60 Hz, 0.001 pF. AC cord input. Duplex receptacle outlet. Brand new!

Input / Output: 115 vac
Dimensions: 7-1/2" x 10" x 6-3/4"H

$149 each
 
$425 each

Xentek Isolation Transformer
Input / Output: 115v
1 kva

(TP) EIT1.0-31
Xentek isolation transformer. 1 kva. Incredible 0.001 pF isolation!! AC cord input. Duplex receptacle outlet. New, unused!!

Input / Output: 115v
Dimensions: 10" x 7-1/2" x 6-1/2"H

 

Topaz Isolation Transformer
Input / Output: 120 vac / 240 vac
1 kva

(TP) 91001-31
Topaz isolation transformer. 1 kva. 0.005 pF. Like new condition.

Input / Output: 120 vac / 240 vac
@ 50 / 60 Hz
Dimensions: 8-1/4" x 10-1/4" x 6-1/2"H
Weight: 37 lbs

$595 each
 
$499 each

Stancor Isolation Transformer
Input: 230 vac
Output: 115 vac @ 8.7 amps
1 kva

(TP) GISD-1000
Stancor isolation transformer. 1 kva. 5 foot input cord, grounded plug. 6" output cord, grounded plug. 105ºC. New, unused. Weighs 31 lbs. Made in USA. OEM price: $248.00.

Input: 230 vac - 50/60 Hz
Output: 115 vac @ 8.7 amps
Dimensions: 4.38"W x 8.13"D x 5.38"H

 

Topaz Ultra Isolation Transformer
Input / Output: 120v / 240v
1 kva

(TP) 91001-21
Topaz ultra isolation transformer. 1 kva, 50/60 Hz, 0.001 pF isolation. Used, like new condition.

Input / Output: 120v / 240v
Dimensions: 7-5/8" x 10" x 6-1/2"H
Weight: 45 lbs
$189 each - $175 (2+)
 
$525 each

Xentek Isolation Transformer
Input / Output: 120v / 240v
1.5 kva

(TP) EYT1.5K-30
Xentek Power Guard extreme isolation transformer. 1.5 kva. 0.0005 pF isolation. AC line cord input. AC receptacle output. New, unused.

Input / Output: 120v / 240v @ 50/60 Hz
Dimensions: 11" x 7-1/2" x 6-3/4"H
Weight: 40 lbs

 

Xentek Isolation Transformer
Input / Output: 120 vac
1.5 kva

(TP) EYT1.5K-27
Xentek isolation transformer. 1.5 kva. 0.0005 pF isolation. 13 amps. Includes heavy duty line cords / plug & receptacle box.

Input / Output: 120 vac @ 60 Hz
Dimensions: 11" x 7-3/4" x 6-3/4"H
Weight: 35 lbs

$895 each
 
$795 each

Topaz® T1 Ultra-Isolator
Noise Suppressor
120 vac - 1.5 kva

 

(TP) 91015-32A
A special design of the Topaz T1 Ultra-Isolator for single-phase 50/60 Hz application. Output power is available from a duplex NEMA5-15R receptacle and also from a terminal block located behind the output endplate. Circuit breaker protection is provided for input and output of the Ultra-Isolator. Two output circuit breakers are provided, one rated 5 amperes for receptacles and one rated 10 amperes (marked "UPS") for the terminal block output.

Input: 208 vac, 50/60 Hz
Output: 120 vac - 1.5 kva
• 3 foot line cord with NEMA L6-20P plug
• Duplex NEMA 5-15R receptacle
Dimensions: 8-1/4" x 12"L x 6-3/4"H

Each outlet has a green light up indicating switch. Weight is 50 lbs. BRAND NEW in the factory box!!!

 

Topaz Ultra Isolator Transformer
Input: 120v / 208v - 3 phase
Output: 120v / 208v - 1.5 kva

(TP) 11/211T35T4
Topaz ultra isolator transformer. 1.5 kva, 0.0005 pF interwinding capacity. Used, excellent condition.

Input: 120v / 208v - 3 phase - 400 Hz only
Output: 120v / 208v
Overall dimensions: 20" x 11" x 6"H
Weight: 45 lbs

$595 each
 
$795 each

Topaz Ultra Isolation Transformer
Input / Output: 120v / 240v - 15 amps / 7.5 amps
1.8 kva

(TP) 91018-31T
Topaz MGE ultra isolation transformer. 1.8 kva, 50/60 Hz, 146 dB minimum common mode noise attenuation. New in the box!!

Input / Output: 120v / 240v -
15 amps / 7.5 amps
Dimensions: 8.4"W x 11"L x 6.6"H
Weight: 46 lbs
 

Topaz Isolation Transformer
Input / Output: 120 / 240 vac
1.8 kva

(TP) 91018-11
Topaz isolation transformer. 1.8 kva, 50/60 Hz, 0.005 pF isolation. Wired 110v in / out. Input cord is 2 foot long, output cord is 12 foot long. Used, removed, good condition.

Input / Output: 120 / 240 vac
Dimensions: 7" x 11" x 6-1/2"H
Weight: 50 lbs
$925 each
 
$735 each

Topaz Isolation Transformer
Input / Output: 120 / 240 vac
1.8 kva

(TP) 91018-11/N
Topaz isolation transformer. 1.8 kva, 50/60 Hz, 0.005 pF isolation. Wired 110v in / out. New, unused.

Input / Output: 120 / 240 vac
Dimensions: 7" x 11" x 6-1/2"H
Weight: 50 lbs
 

Topaz Isolation Transformer
Input / Output: 120 / 240 vac
1.8 kva

(TP) 91018-11/N
Topaz isolation transformer. 1.8 kva, 50/60 Hz, 0.005 pF isolation. Wired 110v in / out. New, unused.

Input / Output: 120 / 240 vac
Dimensions: 7" x 11" x 6-1/2"H
Weight: 50 lbs
$825 each
 
$825 each

MGE Ultra Isolation Transformer
Input / Output: 120 vac
1.8 kva

(TP) 91018-32T
MGE ultra isolation transformer. 1.8 kva, 60 Hz, 146 dB min. common mode noise att. 5 foot power cord, dual receptacle output. Used, but very clean.

Input: 120 vac
Output: 120 vac
Dimensions: 8-1/2" x 10-5/8" x 6-3/4"
Weight: 46 lbs

 

ONEAC®™ Isolation Transformer
+ Power Conditioning
Input / Output: 120 vac - 1.92 kva

(TP) CB1120
ONEAC®™ isolation transformer and power conditioning. 1.92 kva, 16 amps, 60 Hz. Four (4) standard outlets, One (1) L5-20R receptacle. Model CB1120, P/N: 011-061. Brand new in the box!!

Input: 120 vac
Output: 120 vac
Dimensions: 9-1/2" x 15"D x 8"H
Weight: 49 lbs

$835 each
 
$799 each

 

Xentek Isolation Transformer
Input / Output: 115v / 115v
2.5 kva - 0.001 pF

(TP) EIT-5555
Xentek extreme isolation transformer. 2.5 kva, 50/60 Hz, 0.001 pF. Like new condition with cord outlet.

Input: 115v
Output: 115v
Dimensions: 7-1/2" x 11-1/2" x 7"H
Weight: 57 lbs net weight
 
 
$995 each
 

Topaz Single Phase Transformer
Input: 96v / 126v
Output: 120v - 2.5 kva

(TP) 75507/S
Single phase transformer as described above right.

Input: 96v / 126v, 27 amps
Output: 120v, 2.5 kva
Weight: 40 lbs

 

Topaz Ultra Isolation Transformer
Input / Output: 120v
2.5 kva

(TP) 0211T215R
Topaz isolation transformer. 2.5 kva, 0.001 pF isolation. 140 dB common mode rejection. AC receptacles on input and output.

Input / Output: 120v
Dimensions: 7-3/4" x 11-1/4" x 6-3/8"H
$925 each

(TP) 0211T215R
Topaz isolation transformer same as above except with broken feet. Click here for pictures.
$695 each
 
$595 each

Topaz Isolation Transformer
Input / Output: 120v / 240v
2.5 kva

(TP) 91002-31
Topaz isolation transformer. 2.5 kva. 0.0005 pF. Like new condition.

Input / Output: 120v / 240v @ 50/60 Hz
Dimensions: 8-1/4" x 12" x 6-1/2"H
Weight: 56 lbs

 

Xentek Isolation Transformer
Input: 100v / 120v / 200v / 220v / 240v
Output: 120v / 240v - 2.6 kva

(TP) EIT5422
Xentek extreme isolation transformer. 2.6 kva, 0.001 pF capacitance. Used, but in new condition.

Input: 100v / 120v / 200v / 220v / 240v
Output: 120v / 240v, 50/60 Hz

$1,350 each - $1,295 (2+)
 
$1,165 each

Topaz Ultra Isolation Transformer
Input: 114 / 120 / 126 vac
Output: 120 vac
4 kva - 0.005 pF

(TP) 91904-41
Topaz ultra isolation, noise suppressor. 4 kva transformer. 0.005 pF. 47/70 Hz. Brand new in the box.

Input: 114 vac / 120 vac / 126 vac
Output: 120 vac
Dimensions: 8-1/4" x 12-1/4" x 6-1/2"H
 

Power Transformer
Input / Output: 120v / 240v
3 kva

(TP) 356F
Power transformer. 3 kva, 60 Hz, 1 phase. Step up - step down - or stay the same. New. NSN: 5950-01-445-0080.

Input / Output: 120v / 240v @ 60 Hz
Dimensions: 6" x 7-1/2" x 10-1/2"
Weight: 59 lbs

$1,375 each
 
$319 each

Topaz Ultra Isolation Transformer
440 vac to 117 vac
3.5 kva

(TP) 91903-42
Topaz ultra isolation, 3.5 kva noise suppressing transformer has only 0.005 pF capacity between primary and secondary! 440v to 117v, 60 Hz. 15" x 7"w x 8". Type 1 indoor enclosure. 80 pounds shipping weight. New!
 

Xentek Isolation Transformer
Input / Output: 115v / 230v
4 kva

(TP) EIT5418
Xentek extreme isolation transformer. 4 kva. 0.001 pF isolation!! Used, but in excellent condition.

Input / Output: 115v / 230v @ 50/60 Hz
Dimensions: 7-1/2" x 14-3/4" x 6-1/4"H
Weight: 96 lbs

$1,195 each
 
$1,550 each

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