Documents
The certificate of the quality system and the four type-approval certificates of the instrument transformers. Each document opens at full size and can be downloaded as a PDF.
Certificates
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ISO 9001:2008 certificate Bureau Veritas Certification, No 231009. Scope: manufacture of electrical power equipment up to 35 kV. PDF -
Type-approval certificate – TKS-12 Bulgarian Institute of Metrology, No 06.09.4644: current transformer type TKS-12. PDF -
Type-approval certificate – TKS-24 Bulgarian Institute of Metrology, No 07.06.4731: current transformer type TKS-24. PDF -
Type-approval certificate – NK-24, NK-12, NK-7.2 State Agency for Metrology and Technical Surveillance, No 06.01.4523: voltage transformer type NK-24. PDF -
Type-approval certificate – NK-I-24, NK-I-12, NK-I-7.2 State Agency for Metrology and Technical Surveillance, No 06.01.4522: voltage transformer type NK-I-24. PDF
The captions (issuer, number) repeat what the documents themselves state. The documents are in Bulgarian with English headings.
Technical data of the products
The PDF files of every product are on its page (in Bulgarian).
- Packaged transformer substations (MKTP and BKTP)Technical data and drawings of the substations; Substation gallery
- Switchgear assembliesSwitchgear technical data
- Low-voltage switchboardsSwitchboard technical data; Switchboard gallery
- Indoor current transformersTechnical data
- Current transformersTechnical data
- Medium-voltage voltage transformersTechnical data
- Epoxy insulatorsTechnical data
- High-power fuses type VPmTechnical data
- Retrofit and rehabilitation of MV switchgear breakersBreaker trolley gallery
The documents of the EU-funded project's procedure: Projects.