Instrument transformer VPF series
encapsulatedfor outdoor servicemedium-voltage

Instrument transformer - VPF series - CHALLENGE INDUSTRIAL CO., Ltd - encapsulated / for outdoor service / medium-voltage
Instrument transformer - VPF series - CHALLENGE INDUSTRIAL CO., Ltd - encapsulated / for outdoor service / medium-voltage
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Characteristics

Type
instrument
Configuration
encapsulated
Applications
for outdoor service
Electrical characteristics
medium-voltage
Norms
IEC
Other characteristics
epoxy resin
Primary voltage

15.5 kV, 25.5 kV, 36.5 kV

Secondary voltage

Max.: 22,800 V

Min.: 110 V

Frequency

50 Hz, 60 Hz

Description

Cast in Araldite® UV-resistant cycloaliphatic epoxy resin, these medium-voltage potential transformers for billing are designed for long-term outdoor use in harsh conditions such as solar ultraviolet radiation, salt fog, high temperature, and high humidity. Designed to be part of a Metering Outfit (MOF). Designed to be part of a MOF (Metering Outfit ) for billing purposes, the VPF Series potential transformers are insulated with Araldite® UV-resistant cycloaliphatic epoxy resin, enabling these outdoor products to withstand long-term exposure to solar ultraviolet radiation, salt fog, high temperature, high humidity, as well as other harsh environmental conditions. The choice of numerous power companies, these potential transformers have been subjected to tough outdoor conditions for more than 20 years while continuing to perform with stable quality. High in customer satisfaction, the VPF Series potential transformers are manufactured under exact procedures and stringent quality control, thus ensuring product reliability and great service life. • For outdoor MOF (Metering Outfit) • Standard: IEC or IEEE*
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.