PPD5134-20-110615 | ABB Control Unit System

ABB PPD5134-20-110615 Control Unit System

· Generally, it can support multiple voltage levels, such as 110V, 220V, 380V, etc., depending on its application scenario and the voltage level of the power system. The 

allowable voltage fluctuation range is usually between ± 10% and ± 20% of the rated voltage.

· According to different application scenarios and load requirements, the rated current range varies from a few amperes to several thousand amperes, commonly including 5A, 

1A, etc.

· During normal operation, the power consumption is generally between a few watts and several tens of watts, such as around 5W to 30W.

· The measurement accuracy of basic electrical quantities such as current and voltage can generally reach an accuracy level of 0.2% to 0.5%, and some high-precision products 

can reach 0.1% or even higher.

· When performing time synchronization and timing control functions, the time accuracy can reach millisecond or even microsecond level to ensure time synchronization and 

accurate timing operations between different devices.

· Usually equipped with multiple communication interfaces, such as Ethernet ports, RS485 serial ports, CAN bus interfaces, etc., to meet the communication needs with different 

devices and systems.

· Supports multiple standard communication protocols, such as IEC61850, Modbus, Profibus, etc., making it easy to interconnect with other smart devices and monitoring 

systems.

· Different overcurrent protection settings and action times can be set. Generally, the overcurrent protection settings can be flexibly set between 1.05 times and 10 times the 

rated current, and the action time can be between 0.1 seconds and several seconds.

· The overvoltage protection setting can usually be set between 1.1 and 1.5 times the rated voltage, with an action time ranging from 0.1 seconds to several seconds.

· The setting value and action time of grounding protection can also be set according to specific system requirements, and the setting value is generally between tens of 

milliamps and several amperes.

· The general working temperature range is between -25 ℃ and+70 ℃, and some products used in special environments may have a wider working temperature range, such 

as -40 ℃ to+85 ℃.

· The relative humidity range is usually between 5% and 95%, with no condensation.

· The protection level of the casing is generally between IP40 and IP65, depending on the installation environment and protection requirements of the equipment.