Sadtem

Quality Instrument Transformers

SADTEM is a private company, specializing in the manufacture of electrical transformers for Medium Voltage Measurement and Protection both for indoor and outdoor use.

Rexel Utility has integrated the best in quality instrument transformers from SADTEM providing many advantages such as :

Casting process and resin allows for reduced sizes, reduced weights and optimum dielectric strengths
Pioneers in the use of cycloaliphatic resin insulators providing excellent creepage distances and resistance to surface tracking and flashover
Easy to mount in any position either on their own or in clusters on pole mounted bracket assemblies or in padmount enclosures
Dry type design – compact, rugged and require no maintenance
Built to CSA/IEEE standards and are Measurement Canada approved

Featured SADTEM Product:

COMBINED TRANSFORMERS – KYE24

The KYE24 is a dry type combined current and voltage transformer, assembling 3 single phase units into a 3 phase metering set. Each unit is hot vacuum cast in an insulating resin to achieve a discharge free high voltage insulation. Unit is available with a CSA rated BIL up to 150kV and primary current rating up to 600A (900A max).

Modular phases
Compact footprint
Lightweight
Fully insulated…no live parts
200A or 600A elbow interface
Up to 28kV insulated, 150kV BIL
Measurement Canada approved to 0.15S CT accuracy
Optionally mounted inside the Brooks ELECTRAK® cabinet

KYE24

Product Lines:

OKY SERIES

OKY Series is a single phase CT/VT combination units which are available in the range from; 15kV to 52kV and current levels up to 3200A.

CT/VT Combination Units
Compact
Measurement Canada approved to 0.15S CT accuracy
Up to 250kV BIL

OKY36-4

INNOVATIVE – BBY SERIES

Aluminum body (good mechanical impact strength and solid grounding)
Silicone bushing insulator (mitigates damage from a mechanical shock and has excellent hydrophobic properties)
Measurement Canada approved
Up to 350kV BIL

BBY2