7.5 kva Isolation Transformer
Input / Output: 120 / 240 vac

(TP) 91007-21
Topaz isolation transformer. 0.001 pF isolation. 4 foot AC cord, grounded plug. Duplex receptacle box. Used, very clean.

• Output Power: 7.5 kva
• Input / Output: 120 / 240 vac
• Frequency: 50/60 Hz
• Dimensions: 7-3/4" x 16-3/4" x 6-3/4"H

7.5 kva Isolation Transformer
Input: 240 vac
Output: 240 / 120 vac

(TP) T2K007C7/DEN-01
Phoenix Iso-Master isolation transformer. UL / Medical / Dental rated. 80 dB minimum common-mode noise attenuation. 0.001 pF isolation. New, unused!!

• Output Power: 7.5 kva
• Input Voltage: 240 vac
• Output Voltage: 240 / 120 vac
• Frequency: 50/60 Hz
• Phase: 1
• Dimensions: 18-1/4" x 8-3/8" x 6-5/8"
• Weight: 132 lbs

Topaz Isolation Transformer
22.5 kva

(TP) 97322-41
Topaz isolation transformer. 22.5 kva, 3 phase, 0.00025 pF coupling capacity. 60 Hz, 62 amps output current. New, unused.

• Input: 480 vac
• Output: 208y / 120 vac
• Dimensions: 30" x 20" x 30"
• Weight: 440 lbs (unit only)

Sorgel Step Down Transformer
10 kva; 430 / 480v : 120 / 240v

(TP) 10S40F
Sorgel step down transformer. 10 kva, 430 / 480v : 120 / 240v. Used. Full bottom cover missing - potted. Shelf-worn. Weighs 135 lbs.

Acme Transformer
25 kva - 120 / 240v

(TP) TF-2-79267-S
Acme transformer. 25 kva, 50/60 Hz. 1 phase. Enclosed - Nema 3R. New.

• Primary: 190 / 208 / 220 / 240 / 380 /
416 / 440 / 480v
• Secondary: 120 / 240v
• Dimensions: 18.4"H x 13.3"D x 16.1"
• Weight: 300 lbs

Isolation Transformer
30 kva - Input / Output: 208v - 60 Hz
Delta to WYE - 3 phase

(TP) V29M28E30B
Cutler-Hammer isolation transformer. Electrostatically shielded. 30 kva, 60 Hz, Delta to WYE, 3 phase. 10 kv insulation. Frame 910A, Cab indoor type 2. New.

• Input / Output: 208v
• Dimensions: 30-1/8"H x 20-1/8"W x
14-1/8" deep
• Weight: 235 lbs

Delta to WYE Transformer
Input / Output: 208v
50/60 Hz

(TP) V29M28E30X
Cutler-Hammer Delta to WYE isolation transformer. 30 kva, 50/60 Hz, 3 phase. 10kv insulation. Frame 910A, cabinet indoor. Type 2. New.

• Input / Output: 208v
• Dimensions: 30-1/8" x 20-1/8" x 14-1/8"
• Weight: 310 lbs

Stewart Isolation Transformer
35 kva  -  160 KVDC Isolation
Ion Implantation

(TP) STL35KVA
Stewart isolation transformer. Electrostatically shielded. 50.52 amps / 35 kva - 160 kvdc isolation between input and output. Built-in casters on base. Two - New, crated transformers in stock.

• Input: 400 vac Delta / 3 phase / 47-63 Hz
• Output: 3 Single Phase outputs each at 230v intended to be connected in Wye configuration yielding 3 phase at 400v between lines.
• Capacity: Less than 300pF between input and output and output and ground
• Dimensions: 27-3/4" high, 44" wide, 37" terminal tip to back
• Total Weight: 600 kg
• Shipping Weight: 1,475 lbs

Dry Type Distribution Transformer
Primary: 480v Delta
Secondary: 208Y / 120, 150 kva, 60 Hz

(TP) V48M28E49MEE
Eaton dry type distribution transformer. Electrostatically shielded. 10kv insulation. Brand new but slightly bent mounting rails. Instructions included. Normal price = $12,195.
3 available.

• Primary: 480v Delta
• Secondary: 208Y / 120, 150 kva, 60 Hz
• Dimensions: 46-5/8"H x 28"W x 23"D
• Weight: 778 lbs

Hipotronics Isolation Transformer
7.5 kva - 100 kv Isolation

(TP) IT100-75E3K-C
Hipotronics high voltage isolation transformer. 100 kv isolation. 7.5 kva, 3 phase, 50/60 Hz.

• Primary: 400v Delta @ 10.83 amps
• Secondary: 208Y / 120v @ 20.83 amps
• Dimensions: 14"W x 29"H x 19-1/4" terminal tip to back
• Weight: 365 lbs

Dell Elec Isolation Transformer
7.5 kva - 100 kv Isolation

(TP) AD6273
Dell Electric high voltage isolation transformer. 100kv isolation. 7.5 kva, 3 phase, 50/60 Hz.

• Primary: 400v Delta @ 10.83 amps
• Secondary: 208Y / 120v @ 20.83 amps
• Dimensions: 15-1/8"W x 29"H x 19-1/2" terminal tip to back
• Weight: 500 lbs

Topaz Ultra Isolator
Input: 96 / 126v, 27 amp Max
Output: 208y / 120v - 7.5 kva

(TP) 91407-11
Topaz AC line regulator. 0.005 pF isolation. 3 phase WYE, 7.5 kva. 3 phase or split into three individual single phase transformers.

• Input: 96 / 126v, 27 amp max,
47 / 63 Hz per leg
• Output: 208y / 120v, ±5%, 7.5 kva
• Dimensions: 13" x 30" x 8"H

Great for isolation and line regulation on 3 phase system or you can split into 3 single phase transformers, part number (TP) 75507/S. Includes 3 phase breaker. New in crates. (Includes crate). Motor freight only, 245 pounds.

Topaz Ultra Isolation Transformer
3 Phase / 12.6 kva

(TP) 91912-50
Topaz ultra isolation transformer. 3 phase, 12.6 kva. 0.001 pF, 50/60 Hz. 208Y / 120 volt.

Use as a 3 phase unit or as 3 separate 5 kva 120 in / out isolation transformers.

• Dimensions: 16-1/4" x 35" x 8"H

Topaz Ultra Isolation Transformer
1 Phase / 15 kva

(TP) 93115-31
Topaz ultra isolation transformer. 1 phase, 15 kva. Extra low capacitance @ 0.0005 pF. 146 dB common mode rej. Used, but in excellent condition.

• Input: 240 / 480v
• Output: 120 / 240v
• Dimensions: 15" x 14" x 22-1/2"H
• Weight: 283 lbs

Topaz Ultra Isolation Transformers
3 Phase / 15 kva

(TP) 91415-11
Topaz extremely high ultra isolation and noise suppressing transformer. 3 phase, 15 kva, 0.005 pF, interwinding capacity. Used, but in new condition.

• Input: 208Y / 120 vac
• Output: 208Y / 120 vac
• Frequency: 50/60 Hz
• Dimensions: 15" x 34" x 8"
• Weight: 350 lbs

Use as a 3 phase unit or break into separate 120v / 208, 5 kva transformers.

Acme Transformer
45 kva - 3 phase

(TP) T-1A-53313-3S
Acme transformer. 3 phase, 45 kva, 60 Hz, winding rise = 150ºC. 5.50% impedance at 170ºC. Instructions I-40. Type 2 enclosure. Minimum field installed clearance = 4", vertical = 4". C3222-L, class 220 insulation system. Shielded for cleaner power. Catalog No. T-1A-53313-3S, Style G. Removed from service but in excellent condition!!

• Primary Volts: 480v with FC taps
• Secondary Volts: 208Y / 120v
• Dimensions: 27-1/2"W x 26-1/2"H x
23-1/4"D
• Weight: 380 lbs

MGE Ultraguard
Isolation Transformer
208Y / 120v - 50 kva - 60 Hz

(TP) 97405-31
MGE Ultraguard Isolation Transformer. 3 phase, 50 kva, 60Hz, electrostatically shielded. New (Old Stock).

• Input: Delta 480v
• Output: 208Y / 120v
• Dimensions: 43" x 22" x 43"H
• Weight: 690 lbs

Delta Transformer
Primary: 480v Delta
Secondary: 208v STAR / 120v

(TP) 112T3HB
Square D 3 phase insulated transformer. 112.5 kva. Used, removed from service.

• Primary: 480v Delta, 136 amps
• Secondary: 208v WYE STAR / 120v,
60 Hz, 312 amps
• Dimensions: 32"W x 27"D x 43.7"H
• Weight: 1,000 lbs

75 kva Isolation Transformer
Input: 208v Delta
Output: 208v WYE / 120 vac

(TP) CX6-753-115EZZ
Cutler-Hammer isolation transformer. 75 kva. New, unused. Axcelis P/N: 2400146.

• Input: 208v Delta
• Input Taps: 217, 212, 208, 203, 199,
194, 189
• Output: 208v WYE / 120 vac
• Dimensions: 39-1/8" x 29" x 22"
• Weight: 564 lbs

Delta to Delta Transformer
Primary: 480v (503, 491, 480, 469, 457, 446, 434)
Secondary: 240v

(TP) CX6-1123-425
Cutler-Hammer DT-3 Delta to Delta transformer. 112.5 kva, 60 Hz, 3 phase. 10kv insulation aluminum wire.

• Primary: 480v Delta to Delta (503, 491, 480, 469, 457, 446, 434)
• Secondary: 240v
• Dimensions: 39-3/8" x 26-1/8" x 19-1/8"
• Weight: 650 lbs