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China Suppliers 10kV 1600kVA Prefabricated Substation - Compact Factory Power Distribution Solution
Product Features
1. Life Cycle Carbon Footprint Reduction
Factory prefabrication production has reduced on-site construction carbon emissions by 60%. Compact design saves building materials, thereby reducing carbon emissions in the production and transportation processes. High-efficiency transformers can reduce several tons of carbon dioxide emissions annually.
2. Recyclable Materials Are Widely Used
The steel used for the box body has a recycling rate of 90%, and the recycling rates of copper and aluminum inside exceed 95%. All materials comply with the RoHS environmental protection directive and do not contain harmful substances such as heavy metals.
Seamless Integration with New Energy
The DC bus interface can conveniently connect with the photovoltaic power generation system, and the intelligent control system can automatically adjust the operation strategy to maximize the utilization of new energy.
3. Noise and Heat Pollution Control
Utilize low-noise transformers and efficient cooling systems to ensure that equipment operation does not affect the surrounding environment. The thermal design reduces waste heat emissions by 30%, alleviating the urban heat island effect.
4. Complete Ring Network Solution
Configurable fully insulated and fully sealed ring network cabinet units, enabling advanced power supply modes such as dual-ring network and single-ring network. Each unit is connected through prefabricated cables, forming a complete ring network system. In the event of a fault in any section of the line, it can be quickly isolated and power restored, with power reliability reaching 99.99%.
Product Specifications
| Name | Unit | High-voltage electrical cabinet | Transformer | Low-voltage electrical cabinet |
| nominal voltage | KV | 10 | 10/0.4 | 0.4 |
| rated current | A | 630 | - | 100~2500 |
| rated frequency | Hz | 50 | 50 | 50 |
| rated capacity | KVA | - | 100~1250 | - |
| Rated thermal stability current | kA | 20/4S | - | 30/15 |
| Rated dynamic stable current (peak) | kA | 50 | - | 63 |
| Rated closing short-circuit current (peak) | kA | 50 | - | 15~30 |
| Rated breaking short-circuit current | kA | 31.5 | - | - |
| Rated starting load current | A | 630 | - | - |
| lmin power frequency withstand voltage | kA | Intergranular 42 fracture surfaces between 48 layers | 35/28(5min) | 20/2.5 |
| lightning impulse withstand voltage | kA | Intergranular 42 fracture surfaces between 48 layers | 75 | - |
| Shell protection grade | IP23 | IP23 | IP23 | |
| Noise level | dB | - | Oil transformer < 55、Dry transformer ≤ 65 | - |
| loop number | amount | 1~6 | - | 4~30 |
| Maximum reactive power compensation on the low-voltage side | kvar | - | - | 300 |
Detail Pictures
Frequently Asked Questions (FAQ)
Q1
What is the rated voltage and capacity range of this box-type transformer substation?
The system operates at a nominal voltage of 10 kV on the high-voltage side and 0.4 kV on the low-voltage side, with a rated transformer capacity ranging from 100 kVA to 1250 kVA at 50 Hz frequency.
Q2
How does the system integrate with renewable solar energy?
It features a dedicated DC bus interface that provides direct connectivity to photovoltaic power generation systems, supported by an intelligent control system that automatically optimizes operation strategies to maximize green energy usage.
Q3
What is the reliability rate of the ring network solution?
The complete ring network configuration utilizes fully insulated and sealed cabinet units with prefabricated cables, ensuring rapid fault isolation and fast power restoration with an overall reliability reaching 99.99%.
Q4
What are the noise level and thermal performance ratings?
Noise levels are kept below 55 dB for oil transformers and 65 dB or lower for dry-type transformers. The optimized thermal design reduces waste heat emissions by 30%, minimizing environmental impact.
Q5
What environmental standards and enclosure protection ratings are met?
The enclosure meets the IP23 protection grade standard. All materials comply with RoHS environmental directives, featuring over 90% recyclable steel and over 95% recyclable copper and aluminum.
Q6
What is the maximum reactive power compensation supported?
The low-voltage electrical cabinet supports a maximum reactive power compensation of up to 300 kvar with configurable loop numbers between 4 and 30 circuits.