CN
- All
- Product Management
- News
- Introduction
- Enterprise outlets
- FAQ
- Enterprise Video
- Enterprise Atlas
DY1 Integrated AC and DC Power Supply
Classification:
Key words:
Contact Phone
E-mail Address
- Product Detail
-
- 商品名称: DY1 Integrated AC and DC Power Supply
The DY1 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.
DY1 integrated AC and DC power supply is based on high-frequency switching DC power supply as the core, integrating station AC power supply, -48V communication power supply, UPS power supply or inverter power supply into one, sharing battery pack, unified monitoring unit and communication interface, with high integration, convenient management features.
The product complies with the power industry standard DL/T 1074.Product Features
● Equipped with AC input phase loss half-load output function
● Various power device DC working voltage DC110V/220V options, convenient for system configuration selection
● The rectifier module 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.
● Optional AC intrusion into DC and DC mutual intrusion branch positioning function, optional IEC61850 communication protocol.
● Two monitoring configuration methods are available: centralized monitoring and centralized monitoring + subsystem monitoring.
● Compatible with both lead-acid batteries and nickel-cadmium batteries for float management requirements.
Application Scenarios
Mainly used in power system power plants, hydropower stations, various substations, switching stations, and other users of DC equipment (such as petrochemical, mining, railways, subways, ports, large factories, high-rise residences, etc.), suitable for providing AC and DC power for station lighting and living power, power communication equipment, switching and circuit breaker, as well as instruments, meters, relay protection, and emergency lighting in secondary circuits.
Electrical Parameters
Category Name Technical Parameters Power Operation Direct
DC Power Supply Section
Input Parameters Rated Voltage DC110/220V Input Method Three-phase four-wire, three-phase three-wire or single-phase Input Voltage 323V~475V/single-phase 80~286V Frequency 45~65H 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 DC/DC Section
INV&UPS Section
Output Voltage Adjustment Range (V) 48±10%. Voltage Regulation Accuracy ≤±1%. Dynamic Voltage Transient Range <5% Surge Current <150 Ripple Voltage Peak-to-Peak Value ≤2mV Input AC Voltage (V) Single-phase 220±25% or three-phase four-wire 380±15%. Input AC Frequency (Hz) 50±0.1%. Input DC Voltage (V) DC220V: 180~260/DC110V: 92~130. Output Voltage (V) 220VAC±1%. Output Waveform Sine Wave. Efficiency Standard Parameter Value ≥90% Output Voltage Accuracy (Steady State) (V) 220±3%. Output Voltage Accuracy (Dynamic) (V) Load varies from 0%~100%, deviation value less than ±5%, recovery time less than 20ms. Output Frequency Accuracy (Hz) 50±0.5%. Harmonic Distortion 100% Linear Load Harmonic Distortion Rate <3% Load Power Factor Range 0.7-1, lag Overload Capacity >105% 60 seconds to bypass output, >125% 10 seconds to bypass output, >150% 2 seconds bypass output Environmental Parameters Operating Environment Temperature -10℃~+65℃, reduce power output above +45℃ Storage Environment Temperature -25℃~+65℃ Environmental Humidity Daily Average Relative Humidity ≤95%, Monthly Average Relative Humidity ≤90% Altitude ≤5000 meters (reduce capacity usage above 2000 meters) Seismic Intensity MI Sound Noise ≤55dB (1m in front of the cabinet) Mechanical Parameters Single Cabinet Dimensions (Height × Width × Depth) 2260mm×800mm×600mm or customized as needed
Video Show
We have the development equipment, testing equipment, production equipment required by the industry; to achieve integration from development to testing to production.
about-certificate
Home-About
Partners
Application Areas
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.
Related Products
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.
Add WeChat
Copyright © 2024 Shenzhen Hengtong Electric Equipment Co.,Ltd. All rights reserved.
Powered by: CEglobal
