Sadco’s Partners

The leading innovator for non-conventional transformers from Austria stands for…

• absolute customer focus
• high quality products
• best price-performance ratio on the market
• short decision-making processes and extremely fast implementation
• unique expertise
• individual development and production tailored to the customer

Since 2017, Greenwood-Power is specialized in designing and developing non-conventional instrument transformers for the medium voltage grid. Products are dedicated to all kind of installations, like gas isolated switchgears, air insulated switchgears and outdoor installations, which resist to harsh environmental conditions.

The sensors meet all the requirements of IEC and beyond (long-term tests, extended climate tests)
 are smaller than all existing products on the market (length and diameter reduction)
 are less expensive than all existing solutions on the market
 work according to the highest accuracy class (0.2S according to IEC)
 are insensitive to temperature and humidity over the entire lifetime
 provide a measurement of harmonics – up to 150kHz