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Burden for Potential Transformers / Serving a diverse client base around the world, CIC is a leading manufacturer and supplier of current transformers, potential transformers (voltage transformers), distribution transformers, epoxy insulators, electronic meters, and other electrical and electronic products.

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Based in Taiwan since 1974, CHALLENGE INDUSTRIAL CO., LTD. specializes in manufacturing high-quality electrical products, including Burden for Potential Transformer (Voltage Transformer), current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With over 45 years of expertise and technology collaboration with Germany's MWB, CIC is ISO certified and offers products recognized for reliability in various industrial applications.

Challenge Industrial Co., Ltd. (CIC) stands at the forefront of electrical innovation, specializing in the manufacturing of current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With a legacy built on over 45 years of engineering excellence and leveraging advanced German technology, CIC commits to delivering high-quality, ISO-certified electrical solutions. Their comprehensive product range, paired with an ISO-certified approach and a TAF-accredited laboratory, ensures reliability and performance for a diverse global market. CIC is your go-to source for electrical components that power progress and efficiency.

CIC has been offering customers high-capacity power capacitors since 1974, both with advanced technology and 50 years of experiences, CIC ensures each customer's demands are met.

Burden for Potential Transformers
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Burden for Potential Transformer (Voltage Transformer)

WFY 95

Burden for Potential Transformer is mainly used as the secondary load of a PT (VT) during testing. Available in several structural designs for use in various testing environments, this Burden for Potential Transformer is compliant with IEC 60044-1 or ANSI/IEEE C57.13. Customer specifications can also be requested to satisfy different requirements.

About the Product

Burden for Potential Transformer is mainly used as the secondary load of a PT (VT) during testing. Available in several structural designs for use in various testing environments, this Burden for Potential Transformer is compliant with IEC 60044-1 or ANSI/IEEE C57.13. Customer specifications can also be requested to satisfy different requirements.

Specifications

Standard IEC60044-2
Model WFY95
Rated Voltage 100V (100/√3V) ~ 120V (120/√3V), or other values
Power Factor COSθ=0.8, 1.0
Rated Burden 1.25~158.75VA or 1.25~308.75VA, or other values
Accuracy Class ±3%
Operation Range 20% - 120% Un
Frequency 50Hz, 60Hz
Standard ANSI / IEEE C57.13
Model WFY95
Rated Voltage 100V (100/√3V) ~ 120V (120/√3V), or other values
Power Factor COSθ=0.8, 1.0
Rated Burden


COSθ=0.1; 12.5VA (W)
COSθ=0.7; 25VA (X)


COSθ=0.2; 35VA (M)
COSθ=0.85; 25~100VA
Accuracy Class ±3%
Operation Range 20% - 120% Un
Frequency 50Hz, 60Hz
Note: Technical data listed above are default values. Customer specifications can be requested.


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