Instrument Transformer Company - ODM Services & Factory Direct
We deliver high-precision instrument transformers for metering, protection, and control. We are an Instrument Transformer Company that puts customers first. Our team supports ODM projects and our Factory handles end-to-end production, from winding to final testing. We tailor voltage and current transformer ratios, insulation levels, and form factors to your specs, reducing NRE and speeding time to market. With strict QA, we verify partial discharge, dielectric withstand test, and thermal aging to ensure reliability in harsh environments. We offer scalable capacity and short lead times to meet large orders or urgent programs. If you seek a trusted supplier with engineering support, competitive pricing, and a seamless OEM/ODM experience, we can align with your production schedule. Partner with us for consistent quality across batches and a dependable supply chain. Instrument Transformer Company
Instrument Transformer Company Products Ahead of the Curve
Global buyers of instrument transformers want partners who combine robust design with supply resilience. An established engineering firm in Asia delivers CTs and PTs for medium and high voltage, engineered for accuracy, reliability, and long life. From metering to protection devices, these transformers perform in harsh conditions, resist thermal cycling, and maintain tight ratios and phase displacement across climates, with digital interfaces and standard communications for easy integration. Rigorous in-house testing, traceable quality, and a global service network ensure consistency from order to deployment. The focus is modularity, rapid customization, reliable parts supply, and remote diagnostics to minimize downtime. By collaborating with an experienced producer that understands schedules and regulations, buyers can shorten procurement cycles, reduce total cost of ownership, and build a future-ready instrument transformer strategy for grids, industry, and renewables.
| Model | Type | Primary Rating | Secondary Rating | Ratio | Accuracy Class | Burden (VA) | Frequency Range (Hz) | Isolation (kV) | Core Material | Dimensions (mm) | Weight (kg) | Operating Temperature (C) | Application |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PT-4100-IG | Potential Transformer | 12.5 kV | 100 V | 125:1 | 0.2 | 2 | 45-65 | 18 | Nanocrystalline | 85 x 75 x 120 | 1.8 | -25 to +85 | High-voltage metering in substations |
| CT-5200-5A | Current Transformer | 100 A | 5 A | 20:1 | 0.1 | 10 | 50-60 | 25 | Amorphous alloy | 60 x 60 x 100 | 0.9 | -20 to +70 | Protection and measurement |
| CT-3100-50 | Current Transformer | 3000 A | 5 A | 600:5 | 0.5 | 15 | 50-60 | 20 | Fe-Si laminated | 90 x 100 x 120 | 6.5 | -20 to +80 | Large-scale distribution metering |
| PT-6200-DC | Voltage Transformer | 24 kV | 120 V | 200:1 | 0.5 | 5 | 45-65 | 28 | Nanocrystalline | 100 x 90 x 140 | 2.4 | -25 to +85 | Metering for medium voltage |
| HV-PT-108 | Potential Transformer | 10 kV | 100 V | 100:1 | 0.2 | 1.5 | 50-60 | 15 | Grain-oriented steel | 70 x 60 x 110 | 1.6 | -30 to +85 | Substation metering |
| I-CT-75/5 | Current Transformer | 75 A | 5 A | 15:1 | 0.1 | 6 | 50-60 | 20 | Amorphous alloy | 50 x 50 x 90 | 0.7 | -25 to +70 | Relay protection |
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