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China, Chinese Mz Series and Fv Series on-Load Tap-Changers for Transformer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorLiquid Level Sensoron-Load Tap-Changers for Transformeron-Load Tap-Changers
Bushing(Beijing)Hv Electric Co., Ltd.
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Product Description Product DescriptionCrafted with precision and excellence, our on-load tap-changers are built from premium materials, ensuring unmatched reliability and stability. Engineered to withstand long-term operation and substantial load conditions, they offer unwavering performance, guaranteeing the utmost reliability and safety of your electrical circuit.The MZ series on-load tap changers shine as the perfect choice for both power and industrial transformers. Designed to excel with a rated voltage spanning 35 to 220 kV and boasting a maximum rated through-current of 300 A and 600 A for three-phase systems, and 300 A, 600 A, 800 A, 1200 A, and 1500 A for single-phase systems. Operating within a frequency range of 50 to 60 Hz, they masterfully transform taps to regulate voltage seamlessly under load.Incorporating advanced design, our three-phase on-load tap changers are perfectly suited for Y-connections, offering precise neutral point voltage regulation. Conversely, single-phase on-load tap changers are adaptable for any type of voltage regulation, ensuring versatile performance across applications.Key Features:High Reliability:Our on-load tap changer, crafted from superior materials, stands as a paragon of reliability and stability. It is meticulously engineered to maintain a steadfast operational state amidst prolonged usage and heavy loads, thus ensuring absolute reliability and safety within the circuit.Forced Isolation FunctionThis on-load tap changer is equipped with a robust forced isolation function. In the event of circuit disconnection, it completely cuts off the current, ensuring the utmost protection for both personnel and equipment. This isolation capability significantly enhances operator safety and reliability during maintenance and overhaul procedures.Flexible and Diverse Installation MethodsOur on-load tap-changer offers a range of adaptable installation methods tailored to specific requirements, including fixed, mobile, and wall-mounted options. This adaptability ensures suitability across various electrical circuits and devices, providing unparalleled installation flexibility. Detailed Photos Product ParametersApplication AreaType of TransformerApplication ScenariosGrid SystemConverter TrasnformersAC and DC conversion, usually used forultra-high voltage and ultra-high voltage DC transmission.Step-down transformerSubstations for step-down,usually for regional grid systems.Distribution transformerVoltage level is usually low,used in local grid.Other Step-up transformerUsed for photovoltaic, wind power, wind power base, and other clean energy andenergy storage power station step-up grid connection.Step-down transformerSelf-contained power station step-down transformerfor enterprises, industrial parks, and high energy-consuming enterprises.Other TransformersUsed in smelting/chemical electric furnace transformer,railway traction transformer, rectifier transformer,and power reactance adjustment device, etc. FAQ1. What products do you supply?We supply a full range of high-voltage switchgear and vacuum circuit breakers, including:MZ Series Switchgear (66/220kV, 110kV)FV Series Switchgear (66/110kV)Small Switchgear (10/35kV)Excitation-Free SwitchgearVacuum Switchgear (FV & MZ Series)T-type / G-type Vacuum Switchgear (future plan)2. What voltage levels are available?Our products cover 10kV - 220kV, suitable for power transmission, substations, and industrial networks.3. What are the advantages of your MZ and FV Series?MZ Series: High reliability for large substations and grids.FV Series: Compact, stable insulation for medium-voltage systems.Both are designed with long service life, high safety, and low maintenance.4. Do you provide vacuum circuit breakers (VCB)?Yes. We produce FV and MZ Vacuum Circuit Breakers, widely used in power plants, substations, and industries for arc suppression and safe fault protection.5. Which markets do you export to?We export to 20+ countries worldwide, including Asia, Africa, the Middle East, and Europe. Our products are also supplied to Egypt and regional power projects.6. Do your products meet international standards?Yes. All products comply with IEC standards and pass strict testing for insulation, temperature rise, short-circuit withstand, and mechanical endurance.7. How competitive are your prices?Our prices are highly competitive according to your specifications.Compared with other suppliers, we offer better cost-performance ratio.8. Can you customize switchgear for special projects?Yes. We provide customized solutions according to your required voltage, installation, and technical specifications.9. Do you offer after-sales service and spare parts?Yes. We provide full technical support, spare parts supply, and training services for smooth operation and maintenance.10. How can I get a quotation?Please send us your voltage level, application, and order quantity. Our sales team will reply with a detailed quotation, datasheet, and delivery schedule.
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