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Neutral Earthing Resistors

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Leistung Energie - Neutral Earthing Resistors

Advantages:

•⁠  ⁠Easy access and maintenance

•⁠  ⁠High insulation and mechanical strength against impacts

•⁠  ⁠High internal insulation and high mechanical resistance against to shocks and sagging thanks to the use of large surface satiated bushings and M16 shear connectors

•⁠  ⁠Special grid resistance design to prevent point overheating

 

Application Areas:

•⁠  ⁠In power generators used in Power Generation Plants such as Thermal, Nuclear, Gas, Hydroelectric and Wind Power Plants

•⁠  ⁠Step-up transformers used in Power Generation Plants such as Thermal, Nuclear, Gas, Hydroelectric and Wind Power Plants

•⁠  ⁠In step-down transformers terminating energy transmission lines

•⁠  ⁠Transformers and generators used in cogeneration and trigeneration systems in large facilities such as factories, hospitals, shopping centers

 

Specifications:

    ⁠Suitable up to 110 /√3 kV

    ⁠Applicable for fault currents up to 5000 A

Fault duration for 5 s, 10 s, continuous or other customer requirements

    ⁠Stainless steel resistor material suitable for extreme ambient conditions, resistant to oxidation and corrosion (AISI304, AISI310, AISI316, AISI430, CrAl, CrNi)

    ⁠Special mechanical and electrical design to withstand high temperature and extreme current values

    ⁠Internal current transformer detecting failure current

    ⁠Design and tests in accordance with ANSI-IEEE 32 standard and special specifications

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