MV outdoor instrument transformers insulated with Hydrophobic Cycloaliphatic Epoxy (HCEP) are available to 15kV. HCEP and Automated Pressure Gelation technology are combined to create a superior product to older CEP technologies. This technology allows for a competitive product with higher quality and reliability.

GE combines superior design and advanced testing with HCEP resin and APG process technology, to produce reliable Outdoor Medium Voltage Instrument Transformers that meet IEEE C57.13 and IEEE C12.11 dimension standards.

Benefits of HCEP over CEP Insulations 

H (Hydrophobicity) = Less wetting of the surface

Allowing for:
- Lower Leakage Currents = Lower flash-over probability=Better Reliability
- Less Discharge Activity = Less erosion = improved life expectancy 

Application

Features: 

General

Insulation: Hydrophobic Cycloaliphatic Epoxy (HCEP) 

Baseplate: Marine grade aluminum  

Conduit box: Cast aluminum, removable, 1” threaded hubs

Nameplate: Anodized aluminum

Mounting: Horizontal, vertical, & inverted mounting options

Electrical 

Excellent dielectric properties - stable in outdoor humid conditions 

Enhanced thermal cycle resistance over CEP 

High resistance to erosion from ultra violet (UV) radiation

High tracking and arc resistance over CEP

Corona and Discharge free operation

Extended service life over CEP

Mechanical 

HCEP epoxy offers superior weatherability Ideal for outdoor applications

Excellent water repellent characteristics 

Compact design

Low Maintenance

MV Current Transformers (Outdoor - HCEP)
	JKW & JCK Series  110KV BIL; 60 Hz  Hydrophobic Cycloaliphatic Epoxy insulation  Designed to meet C57.13  Current ratings through 1200 amps 5 amp secondary  Typically installed in outdoor substations     More Info    Buy Now

MV Voltage Transformers (Outdoor - HCEP)
	JVW Series  110KV BIL; 60 Hz Hydrophobic Cycloaliphatic Epoxy insulation Designed to meet C57.13  Typically installed in outdoor substations     More Info    Buy Now