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ABNT NBR IEC 61557-12
Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC - Equipment for testing, measuring or monitoring of protective measures Part 12: Power metering and monitoring devices (PMD)
Edition
2021-03-12
ABNT NBR 9699 Versão Corrigida
Hand tools - Electrical insulation up to 1000 V a.c. and 1500 V d.c.
Edition
2015-07-21
ABNT NBR 11996
High pressure plastic hose for clearing and cleaning of rigid unplasticized polyvnil chloride (PVC) pipelines - Determination of rupture pressure afther 1000 cycles of flexing
Edition
2017-09-21
ABNT NBR 15123
Insulators for overhead lines with a nominal voltage above 1000 V - Insulator strings and insulator sets for a.c. systems
Edition
2016-03-29
ABNT NBR 15232
Composite line post insulator for a.c. overhead lines with nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria
Edition
2022-09-15
ABNT NBR 15643
Polymeric insulators for indoor and outdoor use with nominal voltage greater than 1000 V - Design tests
Edition
2018-10-09
ABNT NBR 15644-1
Composite station post insulators for substations with a.c. voltages greater than 1000 V up to 245 kV Part 1: Dimensional, mechanical and electrical characteristics
Edition
2020-07-02
ABNT NBR 15644-2
Composite insulators type support for substations with rated voltages above 1000 V up to 245 kV - Definitions, test methods and acceptance criteria
Edition
2020-07-02
ABNT NBR 15650
Indoor non composite post insulators for systems with nominal voltage greater than 1000 V until 245 kV - Electrical and mechanical characteristics - Tests and acceptance criteria
Edition
2020-04-17
ABNT NBR 15829
Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1000 V
Edition
2017-10-10