1、 Technical specifications
Basic parameters
Rated voltage: 100V~600V (specific may vary depending on the model)
Rated current: 0.5A~5A (specific may vary depending on the model)
Differential protection accuracy: 0.1% (high-precision design to ensure accurate protection)
Communication interfaces: RS-232, CAN (there may be other communication interfaces such as Modbus, Profibus, or Ethernet depending on module configuration)
Protection level: IP65 (high protection level, suitable for harsh industrial environments)
Size: 220 x 160 x 80 mm (specific size may vary slightly depending on model)
Weight: 2.5 kg (specific weight may vary slightly depending on the model)
2、 Functional Features
High precision measurement: SPAD346C3 provides high-precision measurement to ensure the accuracy and reliability of data collection.
Comprehensive protection function: It integrates multiple protection functions, including overcurrent protection, overvoltage protection, undervoltage protection, overload protection, and differential protection, to comprehensively protect power system equipment.
Quick response: With the characteristic of quick response, it can quickly detect abnormal situations in the power system and take corresponding protective measures to prevent equipment damage.
Flexible configuration: Users can adjust and set different protection parameters according to their actual needs to adapt to different power systems and application scenarios.
High reliability: Adopting a dual channel design and multiple self diagnostic functions, the product ensures high reliability and can operate stably for a long time in harsh working environments.
Usability: Provides multiple configuration and debugging functions, easy to use and maintain.
Data recording and storage: With data recording and storage functions, historical data can be archived for subsequent analysis and review.
3、 Application scenarios
ABB SPAD346C3 is widely used in various power systems, including but not limited to the following scenarios:
Substation: Used to protect key equipment such as transformers and busbars in the substation, ensuring the safe and stable operation of the substation.
Power plants: In power plants, SPAD346C3 can be used to protect equipment such as generators and motors, preventing shutdown accidents caused by equipment failures.
Distribution system: In the distribution system, SPAD346C3 can be used to protect equipment such as cables and overhead lines, improving the reliability and safety of the distribution system.
Industrial Automation: In the field of industrial automation, SPAD346C3 can be used to protect various automation equipment and production lines, ensuring the continuity and stability of the production process.
Rail Transit: In the rail transit system, SPAD346C3 can be used to protect key equipment such as electric traction systems and signal systems, ensuring the safe operation of rail transit.