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Used Siemens Power Transformers

  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    15 AMP Input: 415 /400/385 VAC, 50/60 Hz Output: 24 VDC Removed from: Sepro Model: AZ-VISUAL Serial: 2007-01 N 13543 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on ...

    $220 USD
    Warehouse
  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    Input: 415 /400/385 VAC, 50/60 Hz Output: 24 VDC Removed from: Sepro Type: AZ-VISUAL Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: ...

    $220 USD
    Warehouse
  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    SIDAC-S Dimensions: 6 x 6 x 7 3/4 Weight: 18 lbs Removed from: Conair Sepro Robotique Type: BZ Visua Sheet: 2005-03 N 11840 Expedited shipping services are available This piece is located at Ideal Machinery, ...

    $220 USD
    Warehouse
  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    SIDAC-S Removed from: Sepro Robot Model: Sepro Axess Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 4844...

    $220 USD
    Warehouse
  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    Dimensions: 6 x 5 1/2 x 7 5/8 Weight: 18 lbs Removed from: Conair Sepro Type: S5 Visual Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located a...

    $220 USD
    Warehouse
  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    Removed from: Conair Robot Cabinet Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442 Your inspection ...

    $220 USD
    Warehouse
  • Trusted Seller
    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    SIEMENS Power Supply 4AV2600-2EB00-0A Used

    • Manufacturer: Siemens
    • Model: 4AV2600

    4AV2600-2EB00-0A 15 AMP Input: 415 /400/385 VAC, 50/60 Hz Output: 24 VDC Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holl...

    $220 USD
    Warehouse
  • Trusted Seller
    2 UNITS - UNUSED SIEMENS

    2 UNITS - UNUSED SIEMENS 220/22.9 kV Power Transformers

    • Manufacturer: Siemens

    KVA : 2 UNITS - UNUSED SIEMENS 83,000 KVA, 220/22.9 kV, 60 HZ, 3 Phase Power Transformers 83,000 KVA (83 MVA) 220,000 (220 kV) Volts Delta Connected Primary High Voltage 22,900 (22.9 kV) Volts Wye Connected Secon...

    South America
  • Trusted Seller
    Mains transformer from Siemens -

    Mains transformer from Siemens - AGG5.210 26550

    • Manufacturer: Siemens
    • Model: AGG5.210

    High-frequency ignition device, heating, gas and oil burners, automatic gas burner control, gas relay, control box, burner control, burner management, UV flame simulator, ignition transformer, pressure monitor, p...

    Wiefelstede, Germany
  • Trusted Seller
    Transformer from Siemens – 4AV2000-2AB

    Transformer from Siemens – 4AV2000-2AB 35991

    • Manufacturer: Siemens

    Transformer, converter, three-phase autotransformer -Manufacturer: Siemens, Transformer Type: 4AV2000-2AB

    Wiefelstede, Germany
  • Trusted Seller
    Transformer power supply from Siemens

    Transformer power supply from Siemens - 4AV2600-2AB 12919

    • Manufacturer: Siemens
    • Model: 4AV2600-2AB

    Transformer, transformer, converter, three-phase autotransformer

    Wiefelstede, Germany
  • Trusted Seller
    Transformer power supply from Siemens

    Transformer power supply from Siemens - 4AV4074-1JA 13341

    • Manufacturer: Siemens
    • Model: 4AV4074-1JA

    Transformer, transformer, converter, three-phase autotransformer

    Wiefelstede, Germany
  • Trusted Seller
    Siemens 4AT3032-8DD40-0FA0 transformer 4.0 kVA

    Siemens 4AT3032-8DD40-0FA0 transformer 4.0 kVA transformer 17.8 kVA | 34.8A 4AT3032

    • Manufacturer: Siemens

    Storage marks may occur. H3RC12-PD 29.00 Age rating: No age restrictions | Country of manufacture: Czech Republic | Content: 1 piece | Mass: 29000 g | Item condition: New

    $1,424 USD
    Borken, Germany
  • Siemens transformer 4AP1795-8DA00-8Y power supply

    Siemens transformer 4AP1795-8DA00-8Y power supply

    • Manufacturer: Siemens

    Siemens Transformer 4AP1795-8DA00-8Y / 4008260272 / 9138001 Power Supply, 100 VA, 50-60 Hz, T50/B Item number: Siemens Transformer 4AP1795-8DA00-8Y, 100 VA, 23 V/2.5 A, T50/B. Used from stock. Technically tested,...

    Lennestadt, Germany
  • Siemens transformer 4AM8195-0AF7040C Power Supply

    Siemens transformer 4AM8195-0AF7040C Power Supply Item no. 4008260005

    • Manufacturer: Siemens

    Siemens Transformer 4AM8195-0AF7040C Power Supply Item No. 4008260005 Used Description: Used Siemens control transformer 4AM8195-0AF7040C designed as a power supply for industrial applications. It is suitable for...

    Lennestadt, Germany
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Overview

Power transformers transfer electrical energy between voltage levels for utilities, substations, and large industrial plants. These heavy, high-capacity units come in oil-filled or dry-type designs, with cooling classes (ONAN, ONAF, etc.), on-load tap changers, bushings and protection gear. Buyers must match voltage class, impedance, capacity (kVA/MVA), and cooling to system needs, and plan for foundation, handling, transport and commissioning.

FAQ

What specifications should I check when buying a used power transformer?

Confirm voltage ratios, kVA/MVA rating, impedance, cooling type, phase configuration, on-load tap changer condition, bushing types and insulation class, and recent test reports (DGA, insulation resistance, turns ratio).

How do I verify a used transformer's condition before purchase?

Request factory and maintenance records, Dissolved Gas Analysis (DGA), insulation resistance, power factor tests, sweep-frequency response (SFRA) and a visual inspection report for leaks, rust and bushing integrity.

What are the key shipping considerations for heavy power transformers?

Plan for specialized heavy-haul transport, load lifting equipment, route permits, weight/axle limits, skidding or cradling, draining oil if required by regulations, and coordination with local authorities for oversized loads.

What site preparations are needed before delivery and installation?

Prepare a level, rated foundation or skid with proper anchoring, ensure crane access and pad capacity, verify cable entry, grounding, oil containment for liquid-filled units, and arrange for qualified rigging and electrical commissioning crews.

What ongoing maintenance keeps a power transformer reliable?

Perform regular DGA, insulation resistance and oil quality tests, thermographic inspections, tap changer maintenance, bushing checks, cooling system inspections and timely repairs. Follow manufacturer intervals and keep detailed service records.