中文版
Description
RET670 digital transformer protection relay
Product Description
The RET670 is a digital transformer protection relay manufactured by ABB and belongs to the ABB Relion®670 series. The following are the main details of RET670 products:
Protection Features: The RET670 offers a variety of protection features, including over current, ground fault, over voltage, under voltage, over excitation, harmonic protection, differential protection, and thermal stability monitoring.
Measurement function: With voltage, current, power, power factor, frequency and harmonics measurement function.
Communication interface: Support IEC 61850, Modbus and other communication protocols, easy to integrate with the host system.
Environmental conditions: Suitable for different working temperature, humidity and altitude and other environmental conditions.
Product features:
High performance: Advanced digital signal processing technology, with high precision, high reliability and fast response characteristics.
Flexible configuration: Protection, measurement, and communication functions can be flexibly configured according to user requirements.
Rich protection functions: including a variety of protection functions to ensure safe and reliable operation of the transformer under various working conditions.
Advanced measurement functions: provides accurate voltage, current, power, power factor and other measurements, and has harmonic analysis function.
Powerful communication function: support a variety of communication protocols, easy to integrate with the host system.
User-friendly interface: equipped with LCD display and buttons, simple and intuitive operation.
Comply with IEC standards: comply with the relevant standards of the International Electrotechnical Commission (IEC) to ensure product quality and reliability.
RET670
Product parameter
Rated voltage: 24V DC or 230V AC.
Rated current: 10A.
Number of contacts: 8.
Control function: including delay, interlock, counting, etc.
Operating temperature: -20°C to 55°C.
Humidity: 5% to 95% non-condensing.
Dimensions: 110 mm x 70 mm x 35 mm.
Weight: 0.3kg
Application field
RET670 is widely used in power systems, power plants, substations, industrial enterprises and buildings to provide reliable protection for the stable operation of power systems.
The RET670, with its high reliability, flexibility and advanced nature, plays an important role in the field of power system protection, automation and control.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
