5KV Class Potential Transformer

For low burden applications
such as Auxiliary Powered
Relays, Energy Monitoring
and Control, and other
Electronic Loads.

This family of potential transformers is designed specifically for low burden metering applications. It represents a smaller, lighter and more cost effective alternative to traditional medium voltage potential transformers. These new transformers utilize lower cost fuses such as Bussman HVJ series or equivalent. With exception of the accuracy rating, it conforms to the provisions of EEEC57.13 - 1993.

Available options include 69.3V secondary, 50 -60 HZ accuracy ratings, IEC44 - 2 compliance, designs without fuses holders, primary voltages not listed, and designs with lead wire termination. Consult factory for model numbers and full specifications.
Potential Transformer PT 5kv Class schematic

Parameter   Units
Model Number
(Primary Fuses provided)
MV00015F MV00016F MV00024F MV00023F MV00017F  
Model Number
(Primary Fuses clips provided,
but no fuses)
MV00015 MV00016 MV00024 MV00023 MV00017  
Primary Voltage 4800 4200 4160 3300 2400 Volt
Secondary Voltage 120 Volt
Primary Fuse Size 1/16 1/16 1/16 1/8 1/8 A
Secondary Fuse Size
(Fuses & fuse clips not provided)
1/2A Maximum A
Insulation Rating
(HV-LV, HV - ground)
5.0KV BIL 60KV  
Insulation Rating
0.6KV BIL 10KV  
Insulation Thermal Class 105 °C
Thermal Rating Factor 50 at 30°C, 60HZ VA
Rated Voltage Factor 1.2 Continuous at 30°C  
Accuracy Rating +/- .3% at burden of 1.0 to 5.0VA, 60HZ, 0.80pf,
and when HV range=90% to 110% of nominal
Transformer Weight Approximately 7 lbs.

PC&S believes in continuous product development and reserves the right to modify and alter the specifications without notice.


PC&S, at its sole discretion, agrees to repair, or replace, or refund the purchase price of the products contained herein that are found to be defective in material or workmanship, or do not conform to specifications, if written notice is received by PC&S within 1 year from date of shipment. PC&S assumes no liability, expressed or implied beyond the obligation to repair, replace, or refund the purchase price of the defective material.

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