Product Description
With 20 years of experience in manufacturing complete power equipment, we have 26 professional technical engineers dedicated to optimizing the main circuit integration solution of main unit transformer substation. Our 50,583㎡ standardized intelligent factory is equipped with complete automated production lines, including laser cutting and CNC bending equipment.
The enclosure, busbars, and assembly process of the main unit transformer substation are all completed independently in-house. A strict three-level quality inspection system ensures reliable quality control. Every unit undergoes 100% comprehensive electrical inspection before shipment, and third-party inspection and acceptance are supported.
The complete unit comes with a 1-year warranty. With an annual output value of RMB 200 million, we have long-term cooperation with leading enterprises such as State Grid, Conch, and Masteel. With years of OEM delivery experience for globally recognized brands, main unit transformer substation serves as a core power distribution unit, providing stable high-power power supply and meeting the requirements of overseas large industrial parks and urban primary power distribution projects.
We provide one-stop OEM and ODM customization services. Any specification of main unit transformer substation can be modified according to customer drawings or prototypes, including main circuit layout and cabinet dimensions.
Within MOQ requirements, customers can freely combine different capacities and cabinet coating colors. Standard main unit transformer substation products can be delivered within 10 days, while customized models can be completed within 30 days. Repeat customers can enjoy shortened delivery schedules.
During production, real-time photos and videos are regularly provided to customers. EXW, FOB, and DDP trade terms are supported, with payment available in USD and RMB. Large-volume overseas distributor orders can apply for tiered purchasing discounts, with direct factory supply eliminating additional middleman costs.
Specifications
|
Parameter |
Core Standard Parameters |
|
Product Name |
Main unit transformer substation |
|
Rated Voltage |
12kV/0.4kV, 50Hz |
|
Capacity Range |
160kVA~2500kVA |
|
Protection Grade |
IP44 |
|
Cabinet Material |
Thickened cold rolled anti-corrosion steel plate |
|
Short-time Withstand Current |
20kA/2s |
|
Operating Temperature |
-25℃~+45℃ |
|
Warranty Period |
12-month complete unit warranty |
Applications
Core power distribution stations for new urban areas and large residential-commercial complexes
Core distribution units for large-scale ground photovoltaic and centralized energy storage power stations
Main power distribution facilities for large chemical, metallurgical, and manufacturing industrial parks
Power supply systems for overseas universities, comprehensive hospitals, and large shopping centers
Centralized transformer and distribution stations for ports, logistics parks, and large warehouses
Customization Capability
Customized main distribution circuits, cabinet dimensions, and incoming/outgoing line methods are available for main unit transformer substation.
Different transformer capacities and cabinet appearance colors can be freely combined within MOQ orders.
Customized structures for high-temperature cooling, coastal salt spray protection, and cold climate insulation are available.
Optional intelligent backend monitoring, remote switching control, and fault alarm integrated modules can be installed.
Customized sample development is supported. The development period depends on technical solution complexity, and samples are not provided free of charge.
Packaging & Shipping
Large main unit cabinets are separately packed in fumigated wooden export crates. High-voltage and low-voltage components are individually protected with shockproof foam. Metal corner protectors reinforce the cabinet edges to prevent deformation during transportation.
The outer packaging is sealed with multiple layers of waterproof wrapping film to prevent high humidity and salt spray corrosion during ocean transportation.
Each shipment includes complete product certificates, withstand voltage test reports, and accessory lists. Logistics information can be tracked throughout transportation.
If accessories are damaged after arrival, replacement parts will be provided free of charge, and all replacement costs shall be borne by the responsible party.
FAQ
1. Can you produce main unit transformer substation based on our technical prototype?
Yes, we support ODM customization and can adjust main unit transformer substation according to your drawings and samples.
2. Do you make full inspection for main unit transformer substation before delivery?
Yes, every main unit transformer substation will pass 100% comprehensive electrical inspection before packing.
3. How do you solve damaged parts during international transportation?
We will replace broken accessories free of charge, and all related costs shall be borne by the responsible party.
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