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0102030405

JSZW-10FR Voltage Transformer - 6-10kV AC Power System Solution from China Suppliers and Factory

The JSZW-10FR voltage transformer is an essential component for AC power systems operating at a frequency of 50Hz or 60Hz, with a voltage range of 6-10kV. Manufactured in China, this voltage transformer is ideal for critical applications including power metering, voltage measurement, and relay protection, contributing to the safety and stability of electrical systems, As a leading factory and reliable supplier in the industry, we adhere to stringent product implementation standards, including GB20840.1-2010 and GB20840.3-2013, ensuring high quality and performance for our customers. Choose the JSZW-10FR voltage transformer for dependable, efficient solutions in your power system needs

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Product Detail

Model and Its Meaning

Summarize

⚡

Voltage transformers offer excellent size adaptability, providing great flexibility in installation and allowing them to fit the characteristics of indoor space layouts.

In many cases, indoor installation space is often limited, so these transformers are designed to be more compact, with optimized size and weight to meet the needs of various scenarios such as indoor power distribution rooms and switch cabinets.

This compact design not only allows voltage transformers to be easily integrated into existing power equipment layouts but also provides users with more installation options. It can be integrated with other indoor power equipment (such as switchgear and metering cabinets), thereby simplifying the overall power distribution system layout. This integrated installation method not only saves space but also improves the overall system efficiency and reduces the complexity of connections between devices.

The flexible installation characteristics of voltage transformers mean that users can more easily adjust and upgrade them during future system expansions or renovations without the need for large-scale rewiring or equipment replacement. This adaptability makes voltage transformers particularly important in modern power systems, enabling them to meet ever-changing power demands and technological advancements.

The excellent size adaptability and flexible installation characteristics of voltage transformers not only improve the efficiency of equipment use, but also provide users with a more convenient management and maintenance experience, making them an ideal solution in indoor power systems.

Technical Parameters

▶Power Factor: COSΦ = 0.8 * (lag)

▶Rated Secondary Voltage: 100 / √3V 220 / √3V 100 / 3V

▶Rated Frequency: 50Hz or 60Hz

▶Anti-Fouling Grade: Grade II

▶Ambient Temperature: Minimum −5℃, Maximum +40℃; daily average temperature does not exceed 30℃

▶Altitude: ≤ 1000m

▶Product Standard: GB / T20840.3

Product Model	Rated Voltage Ratio	Accuracy Level	Accurate Level and Rated Output				Secondary Thermal Limit Output
Product Model	Rated Voltage Ratio	Accuracy Level	0.2	0.5	3	3(6)P	Secondary Thermal Limit Output
JSZW-6FR	6/√3/0.1/√3/0.1/3	0.2/3(6)P	10	－	－	80	800
	6/√3/0.1/√3/0.1/3	0.5/3(6)P	－	20	－	80
	6/√3/0.1/√3/0.1/√3/0.1/3	0.2/0.5/3(6)P	10	10	－	80
	6/√3/0.1/√3/0.1/√3/0.1/3	0.5/3/3(6)P	－	30	3x200	80
JSZW-10FR	10/√3/0.1/√3/0.1/3	0.2/3(6)P	15	－	－	80	1000
	10/√3/0.1/√3/0.1/3	0.5/3(6)P	－	30	－	80
	10/√3/0.1/√3/0.1/√3/0.1/3	0.2/0.5/3(6)P	10	15	－	80
	10/√3/0.1/√3/0.1/√3/0.1/3	0.5/3/3(6)P	－	30	3x300	80

❓ Frequently Asked Questions

What is the JSZW-10FR voltage transformer used for?

The JSZW-10FR is an indoor voltage transformer designed for use in power distribution systems, switch cabinets, and metering applications. It provides accurate voltage measurement and transformation in 10kV electrical systems, supporting both metering and protection functions.

What accuracy levels are available for the JSZW-10FR?

The JSZW-10FR supports multiple accuracy levels including 0.2, 0.5, and 3(6)P, as well as combined configurations such as 0.2/3(6)P, 0.5/3(6)P, 0.2/0.5/3(6)P, and 0.5/3/3(6)P, making it suitable for both metering and protection requirements.

What is the rated frequency and ambient temperature range for these transformers?

These voltage transformers support a rated frequency of either 50Hz or 60Hz. The ambient temperature range is from a minimum of −5℃ to a maximum of +40℃, with the daily average temperature not exceeding 30℃, suitable for standard indoor environments.

What is the maximum installation altitude for the JSZW series voltage transformers?

The JSZW series voltage transformers are designed for installation at altitudes of up to 1000 meters above sea level. For installations at higher altitudes, please consult the manufacturer for derating guidelines or special configurations.

What is the difference between the JSZW-6FR and JSZW-10FR models?

The primary difference lies in their rated voltage levels and secondary thermal limit outputs. The JSZW-6FR is designed for 6kV systems with a secondary thermal limit output of 800VA, while the JSZW-10FR is designed for 10kV systems with a higher secondary thermal limit output of 1000VA, making it suitable for higher-capacity applications.

Can the JSZW voltage transformer be integrated with existing switchgear and metering cabinets?

Yes. The JSZW series voltage transformers are designed with a compact form factor and flexible installation characteristics, allowing seamless integration with existing indoor power equipment including switchgear, metering cabinets, and power distribution panels. This reduces wiring complexity and optimizes overall system layout.