2500kVA FR3 Vegetable Oil Transformers for Australian Mining Site Project Overview This project delivered a custom transformer package for an active mining operation in Australia, where strict environmental protection rules and rugged site operating conditions …
Specialized High Voltage Distribution Transformers for KPLC Infrastructure Projects Project Overview Tengyi recently launched a major supply project of 33kV Distribution Transformers for the Kenya Power and Lighting Company (KPLC) grid upgrade. In collaboration with a prominent …
Haiti Utility Project Delivery of 8 Americas Exclusive IEEE Standard Transformers Project Background Tengyi recently completed the delivery of 8 high-performance transformers for a Haiti Utility Bureau grid upgrade. Given the region’s tropical humidity and …
South African Utility Repeat Order: 3 Distribution Transformers Successfully Loaded and Shipped Project Background Recently, our company successfully dispatched a repeat order for a regional Power Distribution Bureau in South Africa. Operating in an environment …
On-site Installation of Oil-Immersed Transformers for South African Utility Project In mid-June 2026, Tengyi successfully completed the initial delivery phase for a major South African grid upgrade project with the on-site installation of two high-performance oil-immersed …
Earthing Transformer and DC Power System for Nigeria’s Grid Upgrade We’re excited to share the latest update from Nigeria. The earthing transformer and DC integrated power supply system Tengyi Electric built for Nigeria’s largest national …
Powering Heavy Industry: Latin American Steel Mill Collaboration with Tengyi Transformers Tengyi recently supplied robust power distribution solutions for a demanding industrial sector. We recently received highly positive field feedback from a contractor overseeing an …
Tengyi Grounding Transformers Successfully Deployed in Nigerian Substation Project As power infrastructure continues to expand across the African continent, the demand for reliable and robust electrical equipment is higher than ever. Recently, Tengyi received an …
Full 40-Foot Container Single Phase Transformers Delivery to the Philippines Today, we successfully loaded and shipped a full 40ft High Cube Container of Single-Phase Pole Mounted Transformers destined for the Philippines. Product Overview When a leading electrical distributor …
Successful Commissioning: Power Transformer Installation & Site Testing | Guatemala, 2025 We are thrilled to share the latest feedback from our valued customer in Guatemala. The recently delivered Tengyi Power Transformers has been successfully installed and is currently …
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Message*:1. What is the intended application? (e.g., Electrolysis/Electroplating/DC Smelting/Other)2. Required DC output: Current(A)/ Voltage(V)3. Preferred rectification method? (Bridge/Double Reverse Star/Other)4. What is the grid-side voltage?(V)5. Desired voltage regulation range?6. Short-circuit impedance requirement?7. Cooling method? (e.g., ONAN/ONAF/Forced air)8. Additional special requirements (e.g., Constant Power Requirement, Load Characteristics, Altitude, Temperature Rise, Phase Number, Frequency, etc.)
Message*:1. AC measurement parameters (voltage, access method, power, current, frequency, etc.)2. DC side parameters (battery capacity, voltage, voltage range, rated charge and discharge rate, DC maximum current)3. Other special requirements.
Message*:1. What's your rated capacity?(kVA)2. What's your rated voltage?(kV)3. What's your frequency?(Hz)4. Your expected material, copper/aluminum?5. What is it used for specific projects and sites?6. Loop feed or radial feed?
Message*:1. Pls kindly provide the HV&MV electric schematic diagram and technical protocol.2. Main electrical component models, specifications, parameters, brands?3. Transformer capacity(KVA), voltage(kv) and frequency(HZ)?4. What is it used for specific projects and sites?
Message*:1. What's your rated capacity?(kVA)2. What's your rated voltage?(kV)3. What's your frequency?(Hz)4. Your expected material, copper/aluminum?5. What is it used for specific projects and sites?