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Intelligent AC/DC Integrated Power Supply System
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- 商品名称: Intelligent AC/DC Integrated Power Supply System
The intelligent integrated AC and DC power supply is centered around a high-frequency switching DC power supply, integrating station AC power supply, -48V communication power supply, UPS power supply, or inverter power supply into one unit, with a common battery pack, unified monitoring unit, and communication interface, featuring high integration and ease of maintenance management.
The intelligent AC-DC integrated power supply system is a power supply system that integrates AC power supply (AC), DC operating power supply (DC), power-specific uninterruptible power supply (UPS), power-specific inverter power supply (INV), and communication DC conversion power supply (DC-DC) into a unified design, configuration, and monitoring. Its operating conditions and information data can be displayed and converted into standard model data through an integrated monitoring unit, connected to the local automation system in standard format, and uploaded to a remote control center.
The intelligent AC-DC integrated power supply system adopts intelligent modular design, and the product complies with relevant power industry and national standards DL/T 459, DL/T 5044, GB/T 19826.
Product Features
● Equipped with AC input phase loss half-load output function
● Adopts active power factor correction technology, power factor >0.99, THDi ≤5%
● All-weather operation, starts at -40℃, fully adaptable from -10℃ to +65℃
● The product complies with EU RoHS directive, safe, green, and environmentally friendly
● Certified by CE safety standard 60950-1 and electromagnetic compatibility EN55022 Class A standard
● The charging module has high power density, unified interface design, and strong versatility
● Optional AC to DC and DC interleaved branch positioning function, optional IEC61850 communication protocol
● Compatible with the float charge management requirements of both lead-acid batteries and nickel-cadmium batteries
Application Occasions
Mainly used in power system power plants, hydropower stations, various substations, switching stations, and other users using DC equipment (such as petrochemical, mining, railways, subways ports, large factories, high-rise residences, etc.), suitable for providing DC power for switching, closing, and secondary circuit instruments, meters, relay protection, and emergency lighting.
Electrical Parameters
Category Name Technical Parameters Rated Voltage DC110/220V Input Parameters Input Method Three-phase four-wire, three-phase three-wire, or single-phase Input Voltage 323V～475V/single-phase 80～286V Frequency 45～65Hz Output Parameters DC Feed Loop Configured according to actual needs Output Voltage Adjustable Range 88～160Vdc/176~320Vdc Ripple Coefficient ≤0.5% (typical value 0.1%) Voltage Regulation Accuracy ≤±0.5% (typical value 0.2%) Current Regulation Accuracy ≤±0.5% Charging Module Current Imbalance Degree ≤±5% (typical value 3%) Protection Parameters Input Overvoltage Switching Point 475Vac, recovery hysteresis 10~25Vac Input Undervoltage Switching Point 323Vac, recovery hysteresis 10～25Vac Charging Module Output Undervoltage Alarm 88V/176V Insulation Characteristics Output to Ground 2kVac, leakage current ≤30mA, time 1min, no arc Input to Ground Input to Output Environmental Parameters Operating Environment Temperature -10℃~+65℃, power output reduced above +45℃ Storage Environment Temperature -25℃~+65℃ Environmental Humidity Daily average relative humidity ≤95%, monthly average relative humidity ≤90% Altitude ≤5000 meters (reduced capacity usage above 2000 meters) Seismic Intensity VI Sound Noise ≤55dB (1m in front of the cabinet) Mechanical Parameters Single Cabinet Dimensions (Height×Width×Depth) 2260mm×800mm×600mm or customized as needed
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We have the development equipment, testing equipment, production equipment required by the industry; to achieve integration from development to testing to production.
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We are committed to allowing global enterprise users to experience intelligent detection, cloud control, accident warning and other functions; break through the traditional gas detection industry, and make the detection industry intelligent, data-based and interconnected.
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The company's products have obtained the new national standard fire protection certification, explosion-proof certification, China's environmental protection products CCEP certification, CPA certification, CE certification, FCC certification, ROHS certification and other certificates;
Qualification Certification
Advantage-Why choose us?
1. We are a factory, the quality is more reliable and the price is lower.
2. Support OEM and dodm, print your Logo(>500)
3. All products must undergo strict quality inspection before packaging.
4. All our products have a warranty period of one to two years. We guarantee free maintenance of the product during the warranty period.
5.100 QC inspection before shipment.
6. If you find that the quality of our products is not up to standard, we will replace the new products for free in the next order after your confirmation.
FAQ
All products are certified by ISO9001, CE, TUV, SGS, etc. If necessary, we can support customers to carry out quality inspection.
What are the advantages of a matrix flexible charging stack?
(1) Power sharing:
In the future, it can meet the demand of high-power fast charging of electric vehicles, avoiding the repeated investment caused by equipment upgrading or reconstructing charging stations.
(2) Intelligent scheduling:
Using the company's IV generation of all-digital intelligent charging module, with high power, high power density, high power factor, high efficiency, low harmonics, high degree of intelligence and other outstanding advantages, especially suitable for electric vehicle high-power charging.
(3) Matrix control:
The matrix flexible charging stack is a centralized charging station facility based on the power unit matrix control and built with a fully digital intelligent charging module as the core.
(4) Flexible charging:
According to the charging demand issued by the charging vehicle BMS, the charging power is dynamically allocated, thereby improving the utilization rate of the charging equipment.
(5) Highly integrated:
A highly integrated system integrating power conversion, dynamic power distribution, station-level monitoring, orderly charging management, new energy power generation and energy storage system access, cooling control, and integrated wiring.
(6) Smooth expansion:
With the increase of the charging rate of the battery and the increase of the charging power demand, the corresponding charging module can be expanded to meet the charging demand.
(7) Rapid deployment:
The matrix flexible charging reactor has the characteristics of centralization and pre-installation, which can save a lot of on-site installation and commissioning time and shorten the construction period.
(8) Energy saving and high efficiency:
Using high-efficiency modules, the efficiency can reach more than 95%, and can work in the load rate range.
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