The Electrical Apparatus Services Association, or EASA, launched its accreditation process for motor repair as a response to consumer demand for objective insight into high-standard company procedures. The EASA AR100 accreditation offers clarity and peace of mind to end users regarding the presence of proper motor repair — designed to maintain efficiency and expand system longevity.
Research supports the value of the accreditation program, as the EASA surveyed Plant Engineering readers to determine their biggest concerns regarding motor reliability and operation. The outcome of the survey revealed that most respondents regard repaired motors to be unreliable, and more than 50% expressed support towards a repair accreditation program that would help to improve the overall quality of repair procedures. In other words, EASA AR100 accreditation is the mark that identifies a cost-effective, trustworthy, and beneficial repair company.
What is EASA Accreditation
The entire electric motor powertrain is the network that brings life to a plant, organization, or company. If motors cannot work at peak efficiency, or a problem emerges, then the entire operation can break down. EASA accreditation helps to separate amateur repair shops from experts with the skills and techniques required to pass the rigorous standards implemented by both the EASA, and third-party auditors.
Because standards need to be re-approved every five years, the latest edition of the EASA AR100 is the 2015 edition, which introduced tightened performance tolerances in critical areas, expanded testing procedures, and introduced new requirements. For example, the standard now outlines temperature limits for removing motor windings, and considers requirements regarding the machining of slip rings and commuters.
How to Get EASA Accreditation
For recognition with EASA Accreditation, motor service centers must begin by filing an application with the EASA. The criteria involved in becoming EASA accredited are outlined in: “ANSI/EASA AR100-2015: Recommended Practice for the Repair of Rotating Appliances“. In order to ensure that they comply with over seventy separate criteria relating to electric motor function, repair companies may conduct internal audits before the EASA launches a formal audit.
The program represents an enormous undertaking of commitment to quality for companies that volunteer to get involved. To gain accreditation, organizations need to consider everything from the initial condition assessment of failed units, to the repair techniques used for components such as housings, shafts and bearings. The EASA standards also cover:
- Assessment and repair of electrical elements such as windings and insulation
- Procedures for testing and balancing repaired motors
- Which equipment to use for repairs
- The methods used to train repair staff
- Required instrument calibration techniques
- How to document findings and work performed
To award accreditation, the EASA must not only consider adherence to the AR100 standards themselves, but also seek the opinion of a third-party auditing service.
What Are the Benefits of EASA Accreditation?
The aim of the EASA accreditation program is to reassure end-users that repair companies that have implemented and maintained the highest possible standards for working with electrical motors. By offering access to reliable repair services, EASA hoped to promote the consideration of motor repair as a viable alternative to replacement when the situation defines repair as a more cost-effective and time-appropriate solution.
Although EASA AR100 accreditation is voluntary, it does come with a variety of benefits to companies and service users alike. For example, accredited services can affirm their devotion to excellence with a serial-numbered EASA accredited repair label, used to tell consumers that:
- The company follows consistent processes and procedures to provide high-quality motor repair
- The company employees perform procedures according to best practices in the industry
- The company maintains efficiency and reliability in the motors they repair – essential to regulatory agencies and energy advocates
- The company is willing to submit their practice to the scrutiny of third-party auditors
Motor Repair Doesn’t Have to Reduce Efficiency
The popular idea that motor repair reduces efficiency isn’t true – so long as the company responsible for that repair adheres to the correct standards. EASA accreditation helps customers to distinguish which repair centers follow the best practices put in place for maintaining productive and efficient motors, while helping those companies to demonstrate evidence of their hard work and high standards. With accredited services, end users gain access to motors that last longer, perform better, and provide reliable power following repair.