WhatsApp: +86 16626708626
Email: 3772179818@qq.com
Phone: +86 16626708626Description
1TGB302004R5003 Product Introduction:
Description:
1TGB302004R5003 is a relay protection device designed specifically for the power system, mainly used to protect electrical equipment and ensure the stable operation of the power system.
Supports overcurrent protection, short circuit protection, overvoltage protection, ground fault protection, etc., suitable for various fault detection and protection needs in power systems.
Capable of rapid detection, able to quickly issue protection signals in case of abnormalities in the power system, shorten the duration of faults, and reduce the risk of equipment damage. Integrated communication interface, supporting real-time data exchange with upper computer or control system, realizing remote monitoring and management.
contact us:
Mobile:+86 16626708626
WeChat/WhatsApp:+86 16626708626
Email: 3772179818@qq.com
Technical specifications:
Rated voltage: AC/DC 220V or 110V.
Rated current: usually covering standard signal inputs such as 1A and 5A.
measurement accuracy
Current/voltage measurement error: ≤± 0.5% (typical value).
Time accuracy: Action time error ≤ ± 1% (for delay protection).
power consumption
Standby power consumption: ≤ 5W; power consumption during operation: ≤ 20W.
communication interface
Support RS-485, Ethernet and other interfaces to achieve data exchange with the upper computer or monitoring system.
Optional wireless communication module (such as 4G/LoRa) to meet remote monitoring needs.
communication protocol
Compatible with industry standard protocols such as Modbus RTU/TCP and IEC 60870-5-103/104.
Support custom protocol development to meet special system integration requirements.
operation temperature
From -25 ℃ to+70 ℃ (industrial standard), some models support a wider temperature range.
protection grade
Shell protection level: IP20 (indoor) to IP65 (outdoor), suitable for different installation environments.
anti-interference ability
Compliant with EMC (electromagnetic compatibility) standards, with strong anti-interference capabilities (such as surge resistance and anti-static). 
Main characteristics and advantages:
1TGB302004R5003 can quickly detect anomalies in the power system and immediately issue protection signals, shorten the duration of faults, and reduce the risk of equipment damage. It has excellent durability and anti-interference ability, and can operate stably for a long time in complex industrial environments. Suitable for industrial sites with complex electromagnetic environments, ensuring the reliability and stability of the equipment.
1TGB302004R5003 effectively avoids significant losses to equipment and systems caused by faults through rapid detection and response. 1TGB302004R5003 has high-speed response capability to ensure that the system can quickly handle faults and ensure the continuity of power supply. Flexible configuration and remote monitoring functions provide users with convenient operation and system management experience.
Application areas:
1TGB302004R5003 is applied in power transmission and distribution systems to protect the safe operation of transmission lines and distribution equipment.
1TGB302004R5003 is applied in power plants and substations to ensure the reliability and stability of power generation and substation equipment.
1TGB302004R5003 is used in industrial automation systems to protect electrical equipment in industrial production and prevent production interruptions caused by electrical faults.
Installation and maintenance:
Preparation before installation: Before installation, carefully check the specifications of 1TGB302004R5003 to ensure that it meets the requirements of the power system. It is also necessary to check whether the equipment and its accessories are complete, damaged or missing. Ensure that the installation environment meets the equipment requirements, such as temperature, humidity, dust prevention, etc.
Repair suggestion:
Regularly inspect 1TGB302004R5003, including appearance, wiring, indicator lights, etc., to ensure that the equipment is in good condition. Regularly clean the surface and internal dust of 1TGB302004R5003 to keep the equipment clean and dry. Once a device malfunction or abnormality is detected, it should be immediately shut down for inspection and refer to the troubleshooting guide in the product manual. If the problem persists, please contact ABB technical support or our experienced technicians for assistance.
Other ABB series products：
ABB 1SDA060537R1
ABB 1SDA071666R1
ABB 1SFA619550R1071
ABB 1SVR730830R0400
ABB 1SVR730840R0300
ABB 1TGB302004R5003
ABB 1TGE120011R1000
ABB 1TGE120011R1001
ABB 1TGE120011R1111
ABB 1TGE120021R0010
ABB 1TGE120021R0110
ABB 1TGE120021R0610
ABB 1TGE120021R8010
ABB 1TGE120021R8311
ABB 1TGE120028R0010
