WAKAN JDZX11-10G3 Single Phase 35kV Indoor Toroidal Coil Voltage Transformer 0.2 Class Accuracy
Product Spotlights
As a professional manufacturer with over 15 years of experience in the electrical equipment industry, Jinhua Dika Electrical Equipment Co., Ltd. proudly presents the WAKAN JDZX11-10G3 Single Phase 35kV Indoor Toroidal Coil Voltage Transformer. This product is engineered to deliver precise voltage measurement and reliable protection for high-voltage power systems, ensuring operational safety and efficiency. With an accuracy class of 0.2, it meets the stringent demands of modern electrical networks, making it an ideal choice for substations, switchgear, and industrial applications. Our commitment to quality is backed by certifications including ISO9001 and ISO14000, guaranteeing consistent performance and durability.
The JDZX11-10G3 utilizes a toroidal coil design, which minimizes magnetic flux leakage and enhances measurement accuracy. Its compact structure allows for easy installation in indoor environments, even in space-constrained panels. The transformer is built with high-grade insulating materials, ensuring excellent dielectric strength and long-term reliability under rated voltage of 35kV. Below is a detailed specification table for your reference:
| Parameter | Value |
| Rated Primary Voltage | 35 kV |
| Rated Secondary Voltage | 100 V / 110 V (customizable) |
| Accuracy Class | 0.2 |
| Rated Frequency | 50/60 Hz |
| Insulation Level | 35 kV / 0.5 kV |
| Rated Thermal Short-Circuit Current | 25 kA (1 sec) |
| Weight | Approx. 12 kg |
Key Features and Benefits:
- High Accuracy (0.2 Class): Ensures precise voltage measurement for metering and protection, reducing errors in billing and system monitoring.
- Toroidal Coil Design: Minimizes magnetic leakage and improves linearity, resulting in stable performance under varying loads.
- Indoor Installation: Compact and lightweight, suitable for mounting in switchgear panels, distribution cabinets, and control rooms.
- Robust Insulation: Uses epoxy resin casting or oil-impregnated paper insulation (optional), offering high dielectric strength and resistance to partial discharge.
- Customizable Secondary Voltage: Available in 100V, 110V, or other values upon request, to match different protection relay or meter requirements.
- Wide Operating Temperature Range: -25°C to +55°C, ensuring reliable operation in diverse climates.
- Compliance with International Standards: Designed according to IEC 60044-2 and GB 1207, facilitating global acceptance.
The JDZX11-10G3 is ideal for use in medium-voltage power systems, including 35kV substations, industrial plants, and commercial buildings. Its low partial discharge level (
Trust and Reliability: Jinhua Dika Electrical Equipment Co., Ltd. is a certified manufacturer with ISO9001, ISO14000, and OHSAS18001 management systems. Our annual export value exceeds US$1 million, serving markets across North America, Europe, Asia, and Africa. With a dedicated team of 11–50 skilled employees, we ensure strict quality control from raw material procurement to final testing. We offer a standard 12-month warranty and provide technical support for installation and commissioning. Choose WAKAN JDZX11-10G3 for dependable voltage transformation that protects your assets and optimizes power quality.
Frequently Asked Questions (FAQ):
-
Q: What is the typical application of this voltage transformer?
A: It is used for voltage measurement and protection in 35kV indoor power systems, such as in substations, switchgear, and distribution panels. -
Q: Can the secondary voltage be customized?
A: Yes, secondary voltage can be customized to 100V, 110V, or other values upon request to match your metering or protection devices. -
Q: What is the accuracy class, and why is it important?
A: The accuracy class is 0.2, meaning the transformer has a maximum error of ±0.2% at rated conditions. This ensures precise measurement for billing and system monitoring. -
Q: Is this transformer suitable for outdoor use?
A: No, this model is designed for indoor installation only. For outdoor applications, please contact us for appropriate alternatives. -
Q: What insulation materials are used?
A: The transformer uses epoxy resin casting or oil-impregnated paper insulation, both offering high dielectric strength and long-term reliability. -
Q: Does it include a fuse protection?
A: A built-in fuse protection option is available for secondary circuits to prevent damage from overcurrents. Please specify when ordering. -
Q: What is the warranty period?
A: We offer a standard 12-month warranty from the date of shipment, covering manufacturing defects. -
Q: How can I get a quote or technical support?
A: Please contact our sales team via email or phone, and we will provide a detailed quotation and technical documentation within 24 hours.
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