Electric Vehicle Auto Parts and EV Charge Components Manufacturer
1. Supports 48-tier electricity pricing, including off-peak rates;
2. Supports 4-gun parallel charging with maximum current up to 900A;
3. Supports flexible scheduling of 4 module groups;
4. Integrated onboard metering;
5. Integrated four-channel insulation detection circuit and high-voltage sampling circuit;
6. Supports orderly charging;
7. Remote monitoring, remote diagnostics, and remote firmware upgrades;
8. Supports Ethernet connectivity and multi-channel operation.
OP-0515 Four-Gun DC Control Unit is a controller developed for DC charging stations with one machine and four guns, operating at DC12V. It employs the RT-Thread embedded operating system and integrates high-capacity FLASH & RAM. The main control board features 33 digital inputs, 22 digital outputs, 5 analog inputs, 5 CAN communication ports, 6 serial communication ports, 4 insulation detection and high-voltage detection channels, 4 control guidance channels, 3 operational power supplies, 1 Ethernet port, and 1 USB/SD port.
Key Features:
1. Supports off-peak electricity pricing
2. Supports flexible scheduling of 4 module groups
3. Supports onboard 12/24V switching without external intermediate relays
4. Supports onboard insulation and high-voltage sampling, eliminating need for external insulation detectors or sampling modules
5. Supports onboard metering; can be used directly without external meters if no meter is required
6. Supports dual-port and quad-port parallel charging with maximum current up to 900A
7. Supports remote OTA (over-the-air) updates and remote operations & maintenance, enabling precise issue identification to reduce operational costs
1 Main Control Board Dimensions
Overall dimensions: 491mm (length) × 315mm (width).
2 Product Functions
(1) Capable of charging interaction with BMS, controlling charger status, collecting operational data, and automatically shutting down during abnormal conditions;
(2) Applicable to DC charging stations including single-unit four-charger configurations, master-slave systems, and small group charging setups;
(3) Features electronic lock control and temperature detection for charging guns, with independent operation for each gun's detection and control;
(4) Compatible with power modules from Shenghong, Infor, Youyou, Yonglian, Tonghe, Xingyuan Borui, etc.;
(5) Compatible with touchscreens from Diwen, Xinruida, and Xinxian for human-machine interaction;
(6) Supports serial card readers for card-based billing functionality;
(7) Integrates 4-channel battery voltage acquisition;
(8) Integrates 4-channel control guidance;
(8) Integrates 4-channel insulation detection;
(9) Records charging data, storing up to 500 charging records;
(10) Features backend communication capability for wireless transmission of status and related data to monitoring systems; currently supports YunKuaichong, Dakyun, Weijingyun, Xiaoju, and other monitoring platforms;
(11) Integrated Ethernet functionality (optional);
(12) Integrated 2G/4G expansion capability (optional);
(13) Integrated NFC card reader functionality (optional);
(14) Main control board supports direct connection to 12V/24V auxiliary power sources without requiring additional intermediate relays.
3 Product Features
(1) High integration and compact size; integrates input/output, communication, analog signals, insulation detection, and control guidance into one unit, significantly reducing space occupied within the charging station;
(2) High electromagnetic compatibility: High EMC stability, achieving Level 4 electromagnetic compatibility;
(3) Supports multiple network backends: Enables rapid deployment and monitoring of proprietary charging networks;
(4) Strong compatibility: Compatible with all vehicle models conforming to both new and old GB/T 27930 standards; compatible with LCD screens from major manufacturers; compatible with all electricity meters compliant with DL/T 645 and MODBUS protocols.
AUPINS specializes in providing one stop high-quality new energy electrical products for a wide range of applications, including electric vehicles, energy storage systems, and renewable energy infrastructure, EV Chargers, and electronic components. Our product line includes electrical connector CNC pins, EV charging connectors, battery energy storage connectors, Type 2, GB/T, Type1 J772, Tesla NACS AC DC electrical charging cables, and home AC chargers, Public DC chargers. All products are manufactured with precision, offering excellent conductivity, durability, and compatibility with global standards. Whether you are building an EV charging station or a battery storage system, AUPINS team ensure to supply safe, stable, and efficient hardware. AUPINS – a trusted partner in the future of clean energy Industry supply chain.
Yes. We have a professional Pre-sales service team and after-sales technical support. We are committed to customer-centered, and providing 24 / 7 effective response, quick response, flexibility, and reliability.
After we receive a deposit, we will arrange the sampling process. Our specialist will contact you and confirm the drawing, and arrange the production.
We will recommend our standard products according to your needs, and if they are not suitable, you can also customize them with separate drawings according to your needs.
Depending on the product and production capacity, the production cycle may vary. You can contact us to provide you with a detailed production cycle.
Our sales center is located in Nanjing, and manufacture factory facility is closely nearby.
Aupins manufacture facility owns the ISO 9001:2015 and TUV / CE certificates. Product quality is our responsibility to any customers.
Hyperboloid contacts are used in a variety of engineering and manufacturing applications, including aerospace, defense, telecommunications, and robotics.
They are particularly useful in applications requiring high load-bearing capabilities, stability, and resistance to wear and tear.
Hyperboloid contacts are often used in harsh environments where other contact mechanisms may fail, such as high temperatures, high pressures, and corrosive environments.
