Description
What it is
Zinc oxide (ZnO) surge arrester for protection against overvoltages and surges in medium voltage networks, limiting the voltages that reach the equipment.
Application
Suitable for the protection of transformers, primary substations and medium voltage networks against surges.
Standard and compliance
Follows the IEC 60099-4 / NBR 16050 standard, for use in medium voltage installations according to NBR 14039 and NR-10.
Technical specifications
- Type
- Medium voltage surge arrester
- Standard
- IEC 60099-4 / NBR 16050
- Application
- Protection of transformers, primary substations and medium voltage networks against surges
- Voltage class
- 15–36 kV (confirm)
Frequently asked questions
How does the surge arrester protect?+
It diverts overvoltages (lightning and switching surges) to the ground, limiting the voltage on the protected equipment.
What is the nominal voltage?+
It must be compatible with the network class (15/24/36 kV). Confirm the nominal voltage and MCOV of the reference.
Which standard does it meet?+
IEC 60099-4 and NBR 16050.
ℹ Enriquecido por cruzamento com fontes técnicas e catálogos de fabricante. A CONFIRMAR no datasheet do fornecedor: seção/bitola, tensão nominal exata, corrente e dimensões.
