What is BS EN 61800-9-1:2018?

BS EN 61800-9-1:2018 is a professional technical standard that outlines the requirements and recommendations for adjustable speed electrical power drive systems (PDS) in terms of performance, safety, and electromagnetic compatibility. It focuses on the general requirements for all PDS, regardless of the type of load being driven.

Understanding the Scope

The standard applies to both low-voltage (LV) and medium-voltage (MV) PDS with rated voltages up to 35kV. It covers a wide range of applications including pumps, compressors, fans, conveyors, hoists, lifts, and many more. The scope also includes systems fitted with power electronic devices, controls, and other auxiliary equipment necessary for their operation.

Performance and Safety Requirements

One of the main objectives of BS EN 61800-9-1:2018 is to ensure that PDS meet certain performance and safety criteria. This includes requirements such as mechanical strength, protection against electrical hazards, insulation properties, and ability to withstand environmental factors like temperature and humidity. The standard also addresses issues related to noise emissions, energy efficiency, and the protection of personnel and equipment.

Electromagnetic Compatibility

With the increasing complexity of modern electrical systems, ensuring electromagnetic compatibility (EMC) has become crucial. BS EN 61800-9-1:2018 provides guidelines and tests to verify the compliance of PDS with EMC standards. This involves preventing or mitigating interference between different devices and systems, as well as minimizing the risk of electromagnetic disturbances that can affect nearby equipment or sensitive environments.

BS EN 61800-9-1:2018 plays a vital role in promoting the design, manufacturing, and operation of safe and reliable adjustable speed electrical power drive systems. Adhering to this standard helps manufacturers develop products that meet the highest quality standards while ensuring the protection of personnel and the environment.