What is BS EN 61800-7-1: 2018 ?

Title: Understanding BS EN 61800-7-1: 2018 and EN 61810-1: 2020

Electrical power drive systems (PDS) have become an essential part of modern industrial applications. These systems are designed to convert electrical energy into mechanical movement, thereby powering various machines and equipment. As with any complex system, the performance and safety of the PDS depend on the quality of the components used. The European Committee for Electrotechnical Standardization (CENELEC) has developed two key technical standards to ensure the safety and reliability of these systems: BS EN 61800-7-1: 2018 and EN 61810-1: 2020.

What is BS EN 61800-7-1: 2018?

BS EN 61800-7-1: 2018 is a technical standard that provides guidelines and requirements for adjustable speed electrical power drive systems (PDS) used in industrial applications. It specifies the necessary features, capabilities, and performance criteria for these systems, ensuring their safe and efficient operation. The standard covers various aspects of the PDS, including power management, control strategies, and system monitoring.

BS EN 61800-7-1: 2018 is divided into several parts, each of which covers specific aspects of the PDS. These parts include:

* Part 1: Power Management: This part covers the overall principles of power management, including power control, voltage regulation, and current limiting.

* Part 2: Control Strategies: This part defines the various control strategies that can be used to manage the power management of the PDS. These strategies include manual, automatic, and interlocking control.

* Part 3: System Monitoring: This part covers the various methods of monitoring the performance of the PDS, including sensor data acquisition, system logging, and alarms.

What is EN 61810-1: 2020?

EN 61810-1: 2020 is a widely recognized technical standard that sets requirements and provides guidelines for relay devices used in electrical equipment. The standard, developed by the European Committee for Electrotechnical Standardization (CENELEC), aims to ensure the safety and reliability of relays in various applications.

EN 61810-1: 2020 covers various aspects of relay devices, including their design, construction, and performance. The standard provides guidelines for the selection of appropriate relay devices for specific applications, as well as requirements for their testing and validation.

The purpose of EN 61810-1: 2020 is to establish consistent requirements for different types of relays, such as electromechanical, solid-state, or hybrid relays. By defining these requirements, the standard ensures that manufacturers produce reliable and compliant relay devices that meet specified performance levels.

Key Requirements and Guidelines

BS EN 61800-7-1: 2018 and EN 61810-1: 2020 are each divided into several parts, each of which covers specific aspects of the electrical power drive system or relay device. The following are some of the key requirements and guidelines provided by these standards:

* Safety: Both standards provide guidelines for the safety of the electrical power drive systems and relay devices. They recommend the use of appropriate safety measures, such as overcurrent protection, overvoltage protection, and thermal protection.

* Reliability: Both standards provide guidelines for ensuring the reliability of the electrical power drive systems and relay devices. They recommend the use of appropriate testing and validation methods, as well as the use of reliability-enhancing design features.

* Performance: Both standards provide guidelines for ensuring the performance of the electrical power drive systems and relay devices. They recommend the use of appropriate testing methods and the use of performance metrics to monitor the performance of the devices.

* Compliance: Both standards provide guidelines for ensuring that the electrical power drive systems and relay devices are compliant with the relevant regulations and standards. They recommend the use of appropriate testing and validation methods, as well as the use of compliance.