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Used Isolation Transformers

220/230/240Volts Primary 200Volts Secondary 15Amps 6.2 KVA Isolation Transformer
- new
New Unused 220/230/240Volts Primary 200Volts Secondary 15Amps 6.2 KVA Isolation Transformer (Isolating Transformer) Shipping available at additional cost.
$775 USD
East Providence, RI
General Electric 9T23Q4002G21 QL 208V Pri-230V Sec 3Ph 27kva Isolation Transformer
- used
- Manufacturer: General
General Electric 9T23Q4002G21 Type QL 208V Pri-230V Sec 3Ph Drive Isolation Transformer Type QL 133 Volts (Line-Neutral) 27.0 Kva 4.8% Impedance Aluminum Conductor Enclosure Type 2 Rainproof Type 3R Asset In Good...
Watertown, CT
General Electric 9T23Q4006G21 Type QL 208V Pri 230V Sec 3Ph 63KVA Transformer
- used
- Manufacturer: GE
General Electric 9T23Q4006G21 Type QL 208V Pri-230V Sec 3Ph Drive Isolation Transformer 133 Volts (Line-Neutral) 63.0 Kva 60 Hz 3Ph 4.4% Impedance Aluminum Conductor Enclosure Type 2 Rainproof Type 3R Asset In Go...
Watertown, CT
Tauscher TEVKCT, 2870001 High Potential HV Isolating Transformer 25 kVA/ 35 kVDC
- used
- Manufacturer: Tauscher
Tauscher Transformatoren GmbH High Potential/ HV Isolating Transformer Model # TEVKCT, Alternative Type: BV 2870001 Dimensions: 790 x 430 x 665mm, Primary: 3 x 400V, Secondary: 3 x 400V Dy5n 3-Phase, Isolating Vo...
$3,999 USD
Burnsville, MN
Trusted Seller
HAMMOND POWER SOLUTIONS DM220JH #85796
- used
- Manufacturer: Hammond
Rating: 220 kVA | Phase: Three phase | Frequency: 60Hz | Enclosure type: NEMA-3R | Impedance (std): 3.5% - 6.5% | Seismic compliance: IBC 2018 (Sds=2.0, z/h=0, lp=1.5) | Drive isolation transformer: 3ph 220kVA 4...
Ames, IA
Transformer - 3 Phase transformers, 600V - 208, 220, 240, 480V
- used
Hammond 3 Phase, 3 kVA Auto transformer 600V - 220V - $300 Hammond 3 Phase, 3 kVA. Isolation transformer 600-240V. Cat. No. K39M - $4300 Hammond 4.5 kVA. 600-220V 3Ph. Cat. No. 81408 auto trans $400 Thormag 3 Pha...
Toronto, Canada
Trusted Seller
CHALLENGER 123-NP3-MOD.5 #85421
- used
- Manufacturer: Challenger
DRIVE ISOLATION TRANSFORMER Class: AA | Motor drive: Three Phase, 60 HZ | Pri: 575 Delta | Sec: 460Y/266 | 4.7% imped: 170° C | Kva: 118 | Rise: 150° Cont. C | Weight: 600 pounds
Ames, IA
Trusted Seller
GT SERIES UPS – UL LISTED (5-10KVA) Transformer Power Transformers
- used
- Manufacturer: GE
“In good condition.” Features & Benefits • Tower and/or rack design - Maximum site flexibility; all necessary parts delivered in packing box • Backfeed protection as standard - Ensuring site safety without additi...
$949 USD
Chico, TX
Single-Phase Transformers 5kva, 25kva, 30kva
- used
5 kVA Marcus 1ph Isolation Type, 480V-120/240 - $350. 5 kVA REX 1ph Isolation Type, 208V-210/220/230V, Condition: Like new - $450. 25 kVA Rex single phase transformer. 1ph, 600-240/120 - $950. 25 kVA Marcus 1ph, ...
Toronto, Canada
Trusted Seller
STACO Energy DU-5 Signal Step Down Transformer with Artisan Time Capsule 438U Power Transformers
- used
- Manufacturer: Staco
“Excellent working condition” STACO Energy DU-5 Signal Step Down Transformer with Artisan Time Capsule 438U STACO General Purpose Transformer with: DU-5 Signal Step-Down Isolation Transformer • Power - 250 VA to ...
$4,615 USD
Chico, TX
3Ph, 35kVA 220,230,240 - 400Y/230V, 208,220 - 380V Transformer
- used
Dongan 3-Phase 35 kVA 230V to 400Y/230V Isolation Transformer 220,230,240 - 400Y/230V 208,220 - 380V Step-Up Isolation Transformer Adjustable voltage taps Includes: Fused disconnect Condition: Used, Very Good Pri...
$1,445 USD
Toronto, Canada
15 kVA, isolation type transformer, 600 – 208/230V
- used
15 kVA, isolation type transformer, 600 – 208/230V Price - $750
$542 USD
Toronto, Canada
Delta EVI 75kVA Transformer, 600V – 208Y/120V – Adjustable
- used
- Manufacturer: Delta
Delta EVI 75kVA isolation transformer in very good condition. Ideal for commercial or industrial applications. 75 kVA, 600V – 208Y/120V Copper Windings Adjustable taps Isolation Type Condition: Very good – clean,...
$2,095 USD
Toronto, Canada
3-Phase Transformers 600V - 208V/220V/240V/280V
- used
3 kVA Hammond 3ph auto, step-down 600V to 220V - $300 3 kVA Hammond, 3ph. ISO, 600-240V, Cat. No. K39M - $300 4.5 kVA Hammond 3ph auto, 600-220V, Auto-transformer - $400 6 kVA Thormag 3ph, 600-220V - $400 6 kVA M...
Toronto, Canada
3Ph 40kVA Transformer 600,480,230–420V or 575,460,220–400/220V
- used
Matis 3 Phase 40 KVA Isolation Transformer Input/Output Voltage Options: • 600V, 480V, 230–420V • 575V, 460V, 220–400Y / 220V • 208–380V Copper windings Includes disconnect switch Secondary overload protection Co...
$1,589 USD
Toronto, Canada

Overview

Transformers are electrical devices used to transfer electrical energy between two or more circuits through electromagnetic induction. They are essential in various applications, including power generation, transmission, and distribution, as they allow for the efficient change of voltage levels, ensuring the safe and effective delivery of electricity over long distances.

FAQ

What should I consider when buying a used transformer?

Consider the transformer's age, capacity, voltage rating, and overall condition. Check for maintenance records and any signs of wear or damage, such as oil leaks or rust.

How do I ensure the transformer is shipped safely to my location?

Use a reputable transport service that specializes in moving heavy electrical equipment. Ensure the transformer is properly secured, protected from moisture, and handled carefully during transit.

What is the maintenance schedule for a transformer?

Regular maintenance includes checking oil levels, inspecting for leaks, cleaning and inspecting bushings, and testing insulation resistance. Follow the manufacturer's guidelines for detailed maintenance intervals.

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NEW Dynamic Rotary UPS Power Systems, 26 MW Cap.

Used Isolation Transformers

220/230/240Volts Primary 200Volts Secondary 15Amps 6.2 KVA Isolation Transformer

General Electric 9T23Q4002G21 QL 208V Pri-230V Sec 3Ph 27kva Isolation Transformer

General Electric 9T23Q4006G21 Type QL 208V Pri 230V Sec 3Ph 63KVA Transformer

Tauscher TEVKCT, 2870001 High Potential HV Isolating Transformer 25 kVA/ 35 kVDC

HAMMOND POWER SOLUTIONS DM220JH #85796

Transformer - 3 Phase transformers, 600V - 208, 220, 240, 480V

CHALLENGER 123-NP3-MOD.5 #85421

GT SERIES UPS – UL LISTED (5-10KVA) Transformer Power Transformers

Single-Phase Transformers 5kva, 25kva, 30kva

STACO Energy DU-5 Signal Step Down Transformer with Artisan Time Capsule 438U Power Transformers

3Ph, 35kVA 220,230,240 - 400Y/230V, 208,220 - 380V Transformer

15 kVA, isolation type transformer, 600 – 208/230V

Delta EVI 75kVA Transformer, 600V – 208Y/120V – Adjustable

3-Phase Transformers 600V - 208V/220V/240V/280V

3Ph 40kVA Transformer 600,480,230–420V or 575,460,220–400/220V

Overview

FAQ

What should I consider when buying a used transformer?

How do I ensure the transformer is shipped safely to my location?

What is the maintenance schedule for a transformer?

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Building Filters

NEW Dynamic Rotary UPS Power Systems, 26 MW Cap.

Used Isolation Transformers

Overview

FAQ

What should I consider when buying a used transformer?

How do I ensure the transformer is shipped safely to my location?

What is the maintenance schedule for a transformer?