Blue Instrument Transformer up to 420 kV

Blue Instrument Transformer™

up to 420 kV

Product characteristics

• Clean air insulation technology: climate-neutral, safe, reliable

• 50 years of experience with > 40.000 gas-insulated instrument transformers delivered

• Utilizing the proven SF6 instrument transformer designs (current and voltage measurement

characteristics identical with SF6 insulated design)

Technical features

• Perfect for low temperature application -50°C and below

• No special gas handling equipment needed; no gas handling during lifetime required

• No reporting or emission costs during operation and recycling, e.g. taxes or

CO2 emission compensation (no SF6 or F-gases)

• Equipped with new Sensgear® technology (for more info see back-up)

Types / variants

• Available for air-insulated substations (current transformer, voltage transformer, combined

instrument transformer) and gas-insulated substations (current transformer, voltage transformer)

Type tested

• Completely type-tested according to latest international standards