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Used Isolation Transformers in Massachusetts, USA

Trusted Seller
Challenger 202-LP3 Model 4 20KVA Isolation Transformer
- used
Used Challenger 202-LP3 Model 4 20KVA Isolation Transformer. Drive Isolation Transformer Voltage: 460 Delta- 460 Y/ 266 KVA: 20 Model: 4 Three Phase Hertz: 60 Indoor Type 2
$1,130 USD
Millis, MA
Trusted Seller
Federal Pacific FH34CEMD 34 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific FH34CEMD 34 KVA Drive Isolation Transformer. 34 KVA @ 150° C Rise High Voltage: 460 Low Voltage: 230Y/133 60 Hz, 3 Phase 220° C Insulation System Type 2 Enclosure
$1,450 USD
Millis, MA
Trusted Seller
Federal Pacific FH220CFMD 220 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific FH220CFMD 220 KVA Drive Isolation Transformer. 220 KVA @ 150° C Rise High Voltage: 460 Low Voltage: 460Y/266 60 Hz, 3 Phase 220° C Insulation System Type 1 Enclosure
$2,400 USD
Millis, MA
Trusted Seller
Federal Pacific T4T45 45 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific T4T45 45 KVA Drive Isolation Transformer. 45 KVA @ 150° C Rise High Voltage: 480 Low Voltage: 208Y/120 60 Hz, 3 Phase 220° C Insulation System Type 2 Enclosure Qty-1 In Stock
$1,320 USD
Millis, MA
Trusted Seller
Challenger 202-LQ3T Model 5 20KVA Isolation Transformer
- used
Used Challenger 202-LQ3T Model 5 20KVA Isolation Transformer. DT-3 Transformer Phase: 3 Hz: 60 Class: AA Moter Drive Isolation KVA: 20.0 PRI V: 460 Delta Sec. 230Y/133 Model: 5
$1,130 USD
Millis, MA
Trusted Seller
Federal Pacific FH11CEMD 11 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific FH11CEMD 11 KVA Drive Isolation Transformer. 11 KVA @ 150° C Rise High Voltage: 460 Low Voltage: 230Y/133 220° C Insulation System Type 2 Enclosure
$575 USD
Millis, MA
Trusted Seller
Hitran D3001566H6 15 KVA 3 Phase Drive Isolation Transformer
- used
- Manufacturer: Hitran
Used Hitran D3001566H6 15 KVA 3 Phase Drive Isolation Transformer. KVA: 15 PH: 3 Hz: 60 Type: DIT Voltage: 230 X 460 - 230 x 460Y/ 133 X 266
$795 USD
Millis, MA
Trusted Seller
Federal Pacific 36 B 275 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific 275 KVA Drive Isolation Transformer. 275 KVA @ 150° C Rise High Voltage: 460 Low Voltage: 380Y/219 60 Hz, 3 Phase 220° C Insulation System Type 1 Enclosure
$2,760 USD
Millis, MA
Trusted Seller
Federal Pacific 36 B 330 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific 36 B 330 KVA Drive Isolation Transformer. 330 KVA @ 150° C Rise High Voltage: 460 Low Voltage: 380Y/219 60 HZ, 3 Phase 220° C Insulation System Type 1 Enclosure
$2,910 USD
Millis, MA
Trusted Seller
Federal Pacific FH7.5CFMD 7.5 KVA Drive Isolation Transformer
- used
- Manufacturer: Federal Pacific
Used Federal Pacific FH7.5CFMD 7.5 KVA Drive Isolation Transformer. 7.5 KVA @ 150° C Rise High Voltage: 460 Low Voltage: 460Y/266 60 Hz, 3 Phase 220° C Insulation System Type 2 Enclosure
$500 USD
Millis, MA
Trusted Seller
Challenger 272-LQ3T 27KVA Model 5 Drive Isolation Transformer
- used
Used Challenger 272-LQ3T 27KVA Model 5 Drive Isolation Transformer 27KVA @ 150°CHigh Voltage 460 Low Voltage 230/133 60 Hz 3-Phase Class AA Type 2 Enclosure For More Specs See Nameplate Picture Qty-1 In Stock
$1,240 USD
Millis, MA
Trusted Seller
Sola EGS Hevi-Duty DT661H34S 34 KVA Drive Isolation Transformer
- used
- Manufacturer: Hevi-Duty
Used Sola EGS Hevi-Duty DT661H34S 34 KVA Drive Isolation Transformer. 34KVA 3 Phase 60 Hz 150 C Rise H.V. 460 Delta Type Encl 1 6.51% IZ L.V. 230Y/133 L.V. Amps 85
$1,250 USD
Millis, MA

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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.