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Earthing Resistor

Product catalog summary

General Overview
JOVYATLAS has established itself as a leading manufacturer of grounding resistors, leveraging extensive client interaction and numerous completed projects to develop comprehensive product lines. The production adheres to modern manufacturing techniques, ensuring high quality through a quality management system certified to DIN EN ISO 9001:2000 standards.

Construction
Grounding resistors consist of an active electrical part (resistor blocks and monitoring) and a passive part (special housing). JOVYATLAS offers housings in sendzimir galvanized sheet steel or stainless steel, with optional custom paint finishes using a high-performance polyester resin-based powder coating. Depending on size and weight, the resistors are housed in self-supporting structures or mounted on stable base frames. They are available in protection classes IP00, IP20, IP23, and IP54, and comply with IEEE-STD 32-1972 standards. The resistor elements are made from durable, rust-free stainless steel plates with a meandering pattern to achieve the desired resistance values.

Options
Available options include vacuum circuit breakers, circuit breakers, current transformers, current relays, customized resistive materials, revision doors, and stainless steel cabinets. Protection degrees offered are IP 23 and IP 54.

Specifications
The document lists various grounding resistor specifications, including voltage, current, time, and dimensions for different models, ranging from 6.35 kV to 33.00 kV with varying current capacities and operational times.

References
JOVYATLAS has completed numerous projects worldwide, including collaborations with companies like AREVA, ALSTOM, Siemens, VA Tech Hydro, ABB, and others, in locations such as Iraq, Italy, Romania, Qatar, Bahrain, Syria, Australia, Finland, Taiwan, and Iran.

Catalog excerpts

Fachbereich: Widerstande Resistors Division Erdungswiderstande / Grounding resistors

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Allgemein JOVYATLAS hat sich in den letzten Jahren zu einem der führenden Hersteller von Erdungswiderständen entwickelt. Durch den ständigen Dialog mit unseren Kunden und der großen Anzahl an realisierten Projekten haben wir mittlerweile auch in diesem Bereich komplette Baureihen deniert. Die Produktion unserer Erdungswiderstände erfolgt nach modernsten Fertigungsmethoden. Die hohe Qualität wird über unser Qualitätsmanagement nach DIN EN ISO 9001:2000 sichergestellt. Aufbau Erdungswiderstände bestehen aus einem elektrischenTeil, bestehend aus Widerstandsblöcken und Überwachung (aktiver Teil)...

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Typenreihe/Type range Reihe/ range Spannung voltage Strom current Zeit time vacuum circuit breaker circuit breaker current transformer current relay customized resistive material revision door stainless steel cabinet

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Mechanische Paten / mechanical data Front view Side view Beispiel fur 36 KV-NGR/Example for 36 KV-NGR www.jovyatlas.de - E-Mail: [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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