SR469-P5-HI-A20 high control power supply: 90-300 VDC and 70-255 VAC at 48-62 Hz:
Multiple functions: fault protection, control, etc
High reliability: Redundant design ensures motor protection even if one channel fails
Phase current transformer secondary: 5A
Working temperature: -40 ° C to+80 ° C
Protection level: IP67
Size: 110 mm x 20 mm x 35 mm, Weight: 0.4 kg
Design and structural characteristics of SR469-P5-HI-A20:
Adopting a pull-out structure, it provides quick replacement time and is easy to maintain and replace.
Upgrades can be carried out on-site, with high flexibility and adaptability.
The side design allows for airflow, ensuring stable operation of the device in harsh environments.
Communication protocols and interfaces
RS-232 programming port interface, baud rate 9600, programmable up to 19200 baud
Built in Ethernet user support for communication, supporting SRTP and Modbus TCP/IP application protocols
Motor protection function:
SR469-P5-HI-A20 can comprehensively monitor the operating status of the motor and promptly cut off the power or issue an alarm in case of abnormal situations to prevent motor damage.
By using high-precision sensors and algorithms, real-time monitoring of motor parameters such as current, voltage, and temperature ensures the normal operation of the motor.
Communication and Interface:
Supports multiple communication protocols and interfaces, such as Ethernet/IP Modbus TCP/IP, etc., facilitate data transmission and communication with other devices and systems.
Provide four 4-20mA analog outputs for easy connection and monitoring with other devices.
Control power supply and standards:
The rated value of the control power supply is 90-300VDC, 70-265VAC@48-62Hz Meet different power supply voltage and frequency requirements.
This device has passed CE certification, meets the safety standards of the European Community, and is suitable for standard devices with 5A phase CT secondary side.
Programming and configuration:
Provide user-friendly programming interfaces and configuration tools, allowing users to program according to actual needs and achieve various complex control logic and data processing functions.
Analog output and safety characteristics:
In addition to four 4-20mA analog outputs, this relay also has safety features such as a cold hot safety stall ratio to ensure the safe operation of the motor.
Data collection and processing:
This relay can collect key parameters such as current, voltage, frequency, and power factor in the power system, and perform data processing and analysis, providing real-time and historical data, and supporting the calculation and reporting functions of various parameters.