Osborne’s Instrument Transformers

Osborne’s instrument transformers are commonly used to step down high voltage and high current circuitry for mission critical applications. Osborne offers both current transformers and potential transformers. Osborneā€™s units are built for high performance and longevity in the most demanding environments

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Instrument Transformers Design Options Table

Spec Range Available
Primary Voltage: 1 – 10,000 Volts
Secondary Voltage: 0.1 – 20,000 Volts
Secondary Current: 0.001 – 50,000 Amps
Capacity: 0.000001 – 6,000 KVA
Frequency: 45 – 1,000,000 Hertz
Phase: Single – Multiple
Electrostatic Shielding: Single to Multiple Shields
Terminals: Wire Leads – Finger Safe
Enclosures: Open Core & Coil – Hazardous Environment
Dielectric Strength Testing: 50 Volts DC – 50,000 Volts AC
Agency Approvals: UL, CSA, CE and/or TUV

Why Osborne Transformer?

Every Osborne transformer is designed for extreme durability. Your design begins with extensive electromagnetic and mechanical modeling, then proceeds through a detailed battery of simulations. These simulations are progressively optimized to arrive at the ideal core, conductor, and other critical components. Your application will engage the expertise of a select network of the world’s finest raw material suppliers. The composite parts of your transformer will be built in strict compliance with Osborne’s exacting standards, and rigorous testing procedures.
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