ABB PFSK113 7625013-S

The ABB PFSK113 7625013-S module is a powerful, highly reliable frequency relay module designed for ABB Ability™ System 800xA control systems. It can be used to monitor and protect the frequency of power systems against failures caused by too low or too high a frequency, and is suitable for a variety of industrial applications, including:

Power plants: For example, monitoring and protecting the frequency of generator sets
Substations: For example, monitoring and protecting the frequency of transformers
Motor control: For example, monitoring and protecting the frequency of the motor
Grid security: For example, preventing failures caused by too low or too high a frequency of the grid
The module has the following features:

High accuracy: Provides accurate frequency measurement

Fast response: Provides fast response time and protection speed
High reliability: The use of high-quality components and high standards of manufacturing process to ensure the long-term stable operation of the module
Easy to use: provides intuitive Settings and instructions, and is easy to operate and maintain
Scalability: Can be used with other System 800xA series modules to build flexible protection systems
Product parameters:

Model: PFSK113 7625013-S

Type: Frequency relay module
Measuring range: 45 Hz to 65 Hz
The value ranges from 47 Hz to 63 Hz
Accuracy: ± 0.1Hz
Response time: < 1 s