kampa logo - white
Icon-facebook Icon-twitter Icon-instagram-1 Icon-linkedin

Instrument Transformers

KanmPa Instrument Transformers supply epoxy resin cast, pillar-type units for outdoor AC systems up to 35 kV, supporting energy metering, current measurement, and relay protection.

LZZBJ9 10 3

LZZBJ9-10 10KV indoor cast resin current transformer

KamPa

Can't find what you're looking for?

For decades, KamPa has been dedicated to helping numerous well-known enterprises and institutions customize reliable equipment. With strong production capabilities and professional expertise, we ensure that our equipment is fully compliant and meets your requirements.

Contact our experts

Products Advantage

Instrument Transformers are epoxy resin cast, fully enclosed devices designed for outdoor medium-voltage applications. The pillar-type structure supports stable installation in exposed environments while maintaining insulation integrity under varying climatic conditions. Instrument Transformers are applied in AC power systems rated 35 kV and below for energy metering, current measurement, and relay protection. The compact, maintenance-free design supports long-term outdoor operation with stable electrical performance.
factory

Direct Manufacturer

OEM

OEM/ODM Customization

moq

Flexible MOQ Options

service

Dedicated Account Support

Kampa Electric Instrument Transformers Manufacturer

KanmPa focuses on the manufacture of Instrument Transformers for utility and industrial power networks, supporting standardized selection for outdoor medium-voltage systems.
  • Fully enclosed epoxy resin casting structure
  • Pillar-type design suitable for outdoor installation
  • Rated for AC power systems up to 35 kV, 50 Hz / 60 Hz
  • Designed for energy metering, current measurement, and relay protection
  • Compact and lightweight construction with weather-resistant enclosure

What are Instrument Transformers used for?

Instrument Transformers are used to convert high-voltage or high-current values into standardized secondary signals for metering, measurement, and relay protection systems.

How do epoxy resin cast Instrument Transformers work?

Epoxy resin casting provides electrical insulation and mechanical protection by fully enclosing the internal windings, allowing stable operation in outdoor environments.

Which voltage systems are suitable for Instrument Transformers?

Instrument Transformers are suitable for AC power systems rated up to 35 kV with operating frequencies of 50 Hz or 60 Hz.

Where are pillar-type Instrument Transformers typically installed?

Pillar-type Instrument Transformers are commonly installed outdoors in substations, distribution networks, and utility power systems requiring exposed mounting.

How should Instrument Transformers be selected for a project?

Selection of Instrument Transformers is based on system voltage rating, frequency, application purpose such as metering or protection, and installation environment.