Title: What is EN 61851-22:2020 and EN 61010-12:2020? A Comprehensive Guide
The world today is witnessing rapid technological advancements, and the electrical industry is no exception. With the growing demand for reliable and safe electrical equipment, the need for technical standards that can ensure the quality and performance of these devices has increased. In this article, we will discuss two such international technical standards: EN 61851-22:2020 and EN 61010-12:2020. We will explore the purpose of these standards, their key requirements, and guidelines, and their significance in ensuring the safety and reliability of electrical equipment.
EN 61851-22:2020: The Ultimate Relay Safety Standard
EN 61851-22:2020, also known as Relay EN 61851-22, is a widely recognized technical standard developed by the European Committee for Electrotechnical Standardization (CENELEC) to establish consistent requirements for relay devices used in electrical equipment. This standard is designed to ensure the safety and reliability of relays in various applications, including industrial, commercial, and residential settings.
The primary purpose of EN 61851-22:2020 is to establish common 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
EN 61851-22:2020 defines several key requirements and guidelines that manufacturers must comply with when designing and producing their products. Some of these requirements include:
Electrical Safety: The standard establishes essential electrical safety requirements for the entire product, including the use of adequate protection against electrical shock, overvoltage, and other electrical hazards.
Reliability: The standard outlines the testing procedures for evaluating the reliability of the relay device, including tests for overload, short-circuits, and other overloads.
Performance: The standard sets out the performance requirements for the relay, including the maximum allowable current, voltage, and response time.
Environmental Resistance: The standard specifies the environmental resistance of the relay, ensuring that it can withstand the expected environmental conditions in which it will be used.
Radio Frequency (RF) Interference: The standard eliminates or reduces the effects of radio frequency interference (RFI) on the performance and reliability of the relay.
EN 61010-12:2020: The Safety Standard for Electrical Equipment
EN 61010-12:2020, also known as IEC 61010-12:2020, is an international standard that provides safety requirements for electrical equipment used in laboratory and other controlled environments. This standard was developed by the International Electrotechnical Commission (IEC) in collaboration with various national standards organizations.
The primary purpose of EN 61010-12:2020 is to ensure the safety of personnel working with electrical equipment in laboratory and other similar settings. It establishes general safety requirements that manufacturers must comply with when designing and producing their products.
Key Requirements of EN 61010-12:2020
EN 61010-12:2020 defines several key requirements that manufacturers must comply with when designing and producing their products. Some of these requirements include:
Electrical Safety: The standard establishes essential electrical safety requirements for the entire product, including the use of adequate protection against electrical.
Nina She