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Transformers

Transformers are essential components in electrical power distribution and automation systems, designed to transfer electrical energy between circuits through electromagnetic induction. These devices operate by stepping voltage levels up or down, ensuring compatibility between power sources and loads. Key technical parameters include rated power...

Transformers are essential components in electrical power distribution and automation systems, designed to transfer electrical energy between circuits through electromagnetic induction. These devices operate by stepping voltage levels up or down, ensuring compatibility between power sources and loads. Key technical parameters include rated power (kVA or VA), primary and secondary voltage ratings, frequency (typically 50/60 Hz), insulation class, and cooling methods (natural air, forced air, or oil-immersed). Depending on the application, transformers can be single-phase or three-phase, with configurations like delta-wye or delta-delta. They are available in various mounting styles, including panel, chassis, or DIN rail, and often feature thermal protection and electrostatic shielding for noise reduction. In industrial settings, control transformers are common for supplying low-voltage control circuits, while isolation transformers provide galvanic separation for sensitive equipment. Power transformers handle higher loads in distribution networks, and autotransformers offer compact solutions for modest voltage adjustments. The selection of a transformer must consider impedance, efficiency, and regulation to ensure stable operation under varying load conditions.

Transformers are deployed across a wide range of sectors, including manufacturing, energy, telecommunications, and building infrastructure. In industrial automation, they power PLCs, sensors, and motor drives, isolating control circuits from high-voltage mains. In renewable energy systems, such as solar and wind farms, transformers step up voltage for grid integration. Commercial buildings use them for lighting, HVAC, and elevator systems, while data centers rely on isolation transformers to protect critical IT equipment from electrical noise and surges. Oil and gas facilities, mining operations, and marine applications also depend on robust transformers for reliable power distribution in harsh environments. Additionally, medical facilities use specialized isolation transformers to ensure patient safety in sensitive areas like operating rooms.

Our catalog includes a comprehensive range of transformers, such as control transformers (e.g., model series with codes like 9070T or 1497), isolation transformers (e.g., 500VA to 10kVA ranges), and power transformers (e.g., 15kVA to 500kVA). Subcategories cover single-phase and three-phase units, with voltage ratings from 120V to 600V primary and 12V to 480V secondary. Key articles include the 9070T100D1 (100VA control transformer) and the 1497-B (multi-tap isolation transformer). Codes often follow a pattern indicating power rating, voltage, and mounting type, such as [Power][Voltage][Mounting], enabling quick identification. Accessories like terminal covers, fuses, and mounting brackets are also available to complete installations.

Partnering with Electric Automation Network ensures access to genuine transformers with real-time pricing and global express shipping. Our team of specialized engineers provides personalized technical support, helping you select the right transformer based on load calculations, environmental conditions, and regulatory standards. We offer detailed documentation, including datasheets and wiring diagrams, for every article. Whether you need a standard unit or a custom solution, our logistics network delivers to any location worldwide, minimizing downtime and optimizing your supply chain.

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Manufacturer Code Reference Catalog Number Description Delivery Price

866583

866583

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MST single-phase control and isolation transformer P:1000VA IN:380/400/480VAC OUT:2x115VAC

MST single-phase control and isolation transformerP:1000VA IN:380/400/480VAC OUT:2x115VAC

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866621

866621

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MET single-phase and isolation transformer P:350VA IN:200/208/400VAC OUT: 115/230VAC

MET single-phase and isolation transformerP:350VA IN:200/208/400VAC OUT: 115/230VAC

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866623

866623

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MST single-phase and isolating transfomrer P: 2000VA IN:380/400/415 OUT: 200/220/230

MST single-phase and isolating transfomrerP: 2000VA IN:380/400/415 OUT: 200/220/230

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866624

866624

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MET single-phase and isolating transfomrer P: 330VA IN:230/400/460 OUT: 24/230

MET single-phase and isolating transfomrerP: 330VA IN:230/400/460 OUT: 24/230

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866633

866633

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MST single-phase and isolating transfomrer P: 2080VA IN:400VAC OUT: 24/230VAC

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866634

866634

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MST single-phase and isolating transfomrer P: 1000VA IN:240-480-600VAC OUT: 100-120VAC

MST single-phase and isolating transfomrerP: 1000VA IN:240-480-600VAC OUT: 100-120VAC

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866636

866636

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MDT three-phase control and isolation transformer P: 111000VA IN:3x480/3x400

MDT three-phase control and isolation transformerP: 111000VA IN:3x480/3x400

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866637

866637

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MDT three-phase control and isolation transformer P: 9000VA IN:3x480/3x400

MDT three-phase control and isolation transformerP: 9000VA IN:3x480/3x400

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86020

86020

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MET single-phase control and isolation transformer P: 500VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 500VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86021

86021

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MET single-phase control and isolation transformer P: 500VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 500VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86023

86023

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MET single-phase safety transformer P: 500VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 500VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86024

86024

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MET single-phase safety transformer P: 500VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 500VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86025

86025

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MET single-phase control and isolation transformer P: 500VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 500VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86030

86030

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MET single-phase control and isolation transformer P: 630VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 630VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86031

86031

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MET single-phase control and isolation transformer P: 630VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 630VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86033

86033

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MET single-phase safety transformer P: 630VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 630VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86034

86034

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MET single-phase safety transformer P: 630VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 630VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86035

86035

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MET single-phase control and isolation transformer P: 630VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 630VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86041

86041

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MET single-phase control and isolation transformer P: 800VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 800VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86043

86043

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MET single-phase safety transformer P: 800VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 800VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86044

86044

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MET single-phase safety transformer P: 800VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 800VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86045

86045

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MET single-phase control and isolation transformer P: 800VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 800VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

3 View Availability View Price

86050

86050

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MET single-phase control and isolation transformer P: 1000VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 1000VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86051

86051

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MET single-phase control and isolation transformer P: 1000VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 1000VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86053

86053

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MET single-phase safety transformer P: 1000VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 1000VA IN: 230VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86054

86054

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MET single-phase safety transformer P: 1000VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMERP: 1000VA IN: 400VAC+/- 5% OUT: 24VAC

MET 1-PHASE SAFETY TRANSFORMER

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86055

86055

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MET single-phase control and isolation transformer P: 1000VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 1000VA IN: 240-415VAC OUT: 110-110-20VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

3 View Availability View Price

86061

86061

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MET single-phase control and isolation transformer P: 1500VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 1500VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

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86071

86071

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MET single-phase control and isolation transformer P: 2000VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 2000VA IN: 400VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

3 View Availability View Price

86090

86090

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MET single-phase control and isolation transformer P: 3000VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMERP: 3000VA IN: 230VAC+/- 5% OUT: 230VAC

MET 1-PHASE CONTROL AND ISOLATION TRANSFORMER

3 View Availability View Price

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