Certification Category
Some certificates and test reports are issued under the company’s registered Chinese name “上海日盛电气有限公司 (Shanghai Risheng Electric Co., Ltd.)” or the earlier English transliteration “Risheng”.
“Risentric” is the current international brand name used for overseas markets. All certificates shown belong to the same legal entity.
Risentric holds multiple CQC certifications and type test reports issued in accordance with relevant GB/T standards, many of which are technically aligned with corresponding IEC standards. This ensures that our products follow internationally recognized design principles, performance requirements, and safety concepts, while complying with applicable national regulations.
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Main IEC standards related to MV/HV switchgear certificates
IEC 62271 Series
IEC 62271 is the main international standard family for high-voltage switchgear and controlgear. It includes multiple parts covering different types of switchgear, controlgear, circuit breakers, disconnectors, and related equipment.
IEC 62271-200
IEC 62271-200 applies to AC metal-enclosed switchgear and controlgear with rated voltages above 1 kV and up to and including 52 kV. This makes it one of the most important IEC references for many medium-voltage switchgear systems used in industrial, commercial, utility, and substation projects.
IEC 62271-202
IEC 62271-202 applies to AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV. This is relevant when the certificate or type test report is related to compact substations, package substations, or prefabricated substation equipment.
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FAQ
What is the IEC standard for medium voltage switchgear?
For many medium-voltage metal-enclosed switchgear assemblies, the key IEC reference is IEC 62271-200, which applies to AC metal-enclosed switchgear and controlgear above 1 kV and up to and including 52 kV.
Is medium-voltage switchgear covered by IEC 62271?
Yes. In IEC terminology, switchgear above 1 kV is generally covered under the IEC 62271 high-voltage switchgear and controlgear standard family.
What is a type test report for MV/HV switchgear?
A type test report is technical evidence used to show that a switchgear design has been tested according to the relevant standard requirements. It is often requested for tender review, engineering approval, and supplier qualification.
Are GB/T standards the same as IEC standards?
Some GB/T standards are technically aligned with IEC standards, but customers should always check the exact standard number, edition, rated parameters, and test scope shown in the certificate or report.
Can Risentric provide MV/HV certificates for project review?
Yes. Customers can send the project SLD, rated voltage, rated current, short-circuit current, application, and tender requirements. Risentric can help match the relevant type test reports and compliance documents for review.
