Medium Voltage & High Voltage Equipment
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Low-, Medium-, and High-Voltage Testing
Safe equipment & systems, complete process control and well-trained employees play a critical role in preventing electrical failures, reducing outages and avoiding accidents. As one of the world’s leading expert organizations, DEKRA has extensive experience and expertise in the low-, medium-, and high-voltage testing fields, and has provided a large number of manufacturers and power companies with testing and certification services and facilitate them in expanding into global markets.
DEKRA has professional testing labs with multiple accreditations such as ISO/IEC 17065, ISO/IEC 17025 and ISO/IEC 17020. DEKRA has continued to expand its testing capabilities in low-, medium-, and high-voltage fields. In 2009, DEKRA bought out KEMA Quality and in 2017 acquired VEIKI-VNL, a world famous medium- and high-voltage testing lab based in Budapest, Hungary and a member of the Short-Circuit Testing Liaison (STL). In addition, DEKRA is a testing agency certified by Dutch Accreditation Council (RVA).
Having been exploring the low, medium and high-voltage fields in China for more than a decade, DEKRA owns a CB testing lab for low-voltage electrical appliances in China and commits itself to providing one-stop inspection, testing and certification services for local customers.
Our services:
- Type Test
- Product Certification
- Preliminary Testing
- Process Supervision
- Supervision/Witness Testing
- R&D Testing
- Factory Auditing
- Certificate/Report Auditing
Scope of Testing and Standards
| Products | Standards |
| Power transformers, and mutual inductors | IEC 60076-**, IEC 61869-**, IEC 60044 |
| High Voltage Bushings/Insulators | IEC 61952, IEC 60137, IEC 60383, IEC 61109 |
| High Voltage Surge Arresters/High Voltage Fuses | IEC 60099, IEC 60282, IEEE Std C37.41 |
| High Voltage Switchgear, Prefabricated Substations, Gas Insulated Switchgear GIS | IEC 62271-200/201, IEC 62271-202, IEC 62271-203 |
| High Voltage Circuit Breakers (VCB), High Voltage Switches, Automatic Reclosers | IEC 62271-100, IEC 62271-102/103/104/105, IEC 62271-111 |
| Power/Submarine Cables and Accessories (AC and DC) | IEC 60502, IEC 60840, IEC 62067, IEC 63026, IEC 62895, Cigre 490, Cigre 623, Cigre 862, Cigre 722 |
| Low Voltage Busbars, High Voltage Busbars | IEC 61439-6, IEEE Std C37.23 |
| Low Voltage Assemblies, Distribution Boxes | IEC 61439-**, IEC 62208 |
| Low Voltage Switchgear and Controlgear | IEC 60947-**, IEC 61643-** |
| Terminal Distribution Products | IEC 60898-1, IEC 61008-1, IEC 62423, IEC 61009-1 |
| Smart Grid and Industrial Network Information Security, Functional Assessment, Software Evaluation | IEC 62443-**, IEC 62351, ISO 27001, ISO/IEC 15408 |
| RoHS 2.0 | Refer to Directive 2011/65/EU requirements |
| Note: The listed testing standards are for conventional power transmission and distribution products, with - * * indicating the standard code. For more product testing scope and standards, please contact DEKRA. | |
