Comewill Factory's JDZJ-3/6/10W Voltage Transformer utilizes fully enclosed, vacuum-cast epoxy resin insulation technology. With a partial discharge level of ≤20 pC, it features moisture-proof, pollution-resistant, and anti-aging properties, enabling maintenance-free operation for its entire service life.
Complete models: including JDZJ-3 (W), JDZJ-6 (W), and JDZJ-10 (W), corresponding to rated voltage levels of 3kV, 6kV, and 10kV respectively, which can meet the procurement needs of different voltage conditions.
High measurement accuracy: Adopting a single-phase structure with dual winding design, strict control of measurement errors, in compliance with high-precision measurement and protection standards, can reduce the risk of errors after equipment operation.
Durable: Adopting fully enclosed epoxy resin vacuum casting insulation technology, it has the characteristics of moisture resistance, pollution prevention, and aging resistance. The local discharge capacity is ≤ 20pC, which can achieve lifelong maintenance free and greatly reduce the investment in later operation and maintenance costs.
Safe and reliable: Strong resistance to environmental stress, good resistance to arc and overvoltage, strictly produced in accordance with GB 1207 standard, suitable for Class II polluted environment, ensuring stable operation of the power system.
Easy installation: The product has a small size, light weight, supports installation in any direction, and can seamlessly connect with high-voltage switchgear and other equipment, making it more adaptable for procurement.
The JDZJ-3/6/10W Voltage Transformer voltage transformers produced by our company have undergone strict quality testing, mature technology, and a wide range of adaptability, making them a cost-effective procurement choice for power engineering and industrial distribution projects.
During the procurement cooperation period, we can provide complete technical parameter files, professional selection guidance, and comprehensive after-sales support services to help your procurement project smoothly advance and efficiently land.
Comewill JDZJ-3/6/10W Voltage Transformer can be directly applied to core power processes such as energy metering, voltage control, and relay protection, and can adapt to both indoor environments and complex industrial operating environments.
Altitude not exceeding 1000 meters;
Environmental temperature -5 ℃ to+40 ℃;
At 20 ℃, the relative humidity should not exceed 85%.
The product has passed the 0.4g intensity vibration test, which is equivalent to a magnitude 9 earthquake on the Richter scale. Good stain resistance, suitable for use in moderately polluted environments. The above conditions can ensure the stable operation of JDZJ-6 and JDZJ-10 (W) transformers under various environments and mechanical stresses, especially suitable for indoor installation scenarios.
Wiring diagram of three phase line
| Parameter | JDZJ-3(W) | JDZJ-6(W) | JDZJ-10(W) |
| Rated Voltage Ratio | 3000/√3/100/√3/100/3 | 6000/√3/100/√3/100/3 | 10000/√3/100/√3/100/3 |
| Frequency (Hz) | 50 | 50 | 50 |
| Rated Secondary Output (VA)Accuracy class 0.5Accuracy class 1Accuracy class 3 | 305080 | 5080200 | 80150300 |
| Max Output (VA) | 200 | 400 | 500 |
| Rated Insulation Level | 3.5/23/40 | 6.9/32/60 | 12/42/75 |
Customization: Our factory supports customizable voltage ratios, secondary outputs and insulation levels to meet your specific needs and special operating environment. Our team can design tailor-made products for you to optimize performance and stability to meet your power system requirements.
JDZJ-3.6.10(W) Outline and Dimensions of Installation
Address
No.777 Wanweng Road, Wengyang Sub-district, Yueqing City, Wenzhou City, Zhejiang Province, China
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