Circuitator vacuum ferroviarius internus 31.5kV

Name: 31.5kV indoor railways vacuum circuit breaker
Brand: Zhejiang Qianbang Electric Co., Ltd.
SKU: 1235
Price: 1.99 USD
Availability: InStock

Zhejiang Qianbang Electric Co., Ltd.

11yrs + staff 20000+m² US$580000000+ China

Zhejiang Qianbang Electric Co., Ltd.

11yrs + staff 20000+m² US$580000000+ China

Bibliotheca Documentorum Rerum

Attributa principalia

Marca	ABB
Numerus Modeli	Circuitator vacuum ferroviarius internus 31.5kV
Votum nominatum	31.5kV
currus electricus nominatus	2500A
Frequenta nominata	50/60Hz
Series	GSR+

Descriptiones productorum a fornitori

Descriptio

Descripio:

Disiunctur medium voltage unipolare cum actuatore magnetico, pro alimentatione ferroviaria usque ad 27.5 kV, 2500 A, 31.5 kA

Cum tensio nominata 31.5kV, potest efficaciter gerere onera electrica in applicationibus ferroviariis. Equipatum motoribus servomotoribus sine pinculis (unus per phase) et duplicibus encoder, praebet controllem exactum super operationes commutationis. Cuique phasae est etiam controller electronicus qui communicat hierarchice, securans operationem systematis coordinatam et fidelam. Hic disiunctor est designatus ut protegat rete electricum ferroviarium ab overloadis et circuitis brevibus, securans alimentationem stabilem et tectam pro trenis et faciliis coniunctis.

GSR+ II series est primus disponibilis commercialiter disiunctor vacuum unipolaris pro applicationibus alimentationis ferroviariae qui praebet interruptorem vacuum, actuatores magneticos et controller electronicos. Haec solutio est robusta, fidelis et essentia maintenance-free.

Characteristica:

Adaptabilitas Tensionis Altae et Insulatio Stabilis: Cum tensio nominata 31.5kV, id aptum est pro ambientibus tensionis altae in systematibus alimentationis ferroviariis. Structura tripoalis encapsulata in resina epoxy, cum interruptoribus vacuum inclusis, praebet excellentem performance insulativam et potest sustinere factores ambientales duros sicut humiditatem et pulvere.
Operatio Controllem Exactam: Cuique phase est equipatum motoribus servomotoribus sine pinculis et encodern duplicibus ad obtinendum controllem exactum super operationes commutationis. Potest celeriter et stabiliter respondere ad demandas on/off systematis alimentationis, securans opportunum alimentationis.
Operatio Collaborativa Intelligentia: Controlleres electronici cuiusque phase habent functiones communicationis hierarchicae, permittentes collaborationem et interlinkaginem cum unitate controlis principali. Id securat ut disiunctor possit coordinari consistentia et operari stabiliter et fideliter sub conditionibus laboris complexis.
Protectio Faultorum Efficientis: Habet potentiam ad praecidi celeriter overloados, circuitus breves, et alios faultos, effectuando protectionem rete electricum ferroviarium. Hoc evitat impactum faultorum alimentationis super securitatem operationis treni et securat stabilitatem systematis alimentationis ferroviarii.
Design Compactus Interior: Optimizatus pro installatione interiori, structura compacta sua servat spatium, adaptatur ad ambientes installationis limitatos in substationibus et cameris controlis ferroviariis, et facilitat integrationem et maintenance.

Characteristica Technica:

FAQ

Q: What are the differences between indoor vacuum circuit breakers and SF₆ circuit breakers?

A: Arc-quenching medium: Vacuum circuit breakers use vacuum for arc quenching (environmentally friendly, no greenhouse gases), while SF₆ circuit breakers use SF₆ gas (requiring attention to gas leakage and environmental treatment). Volume and maintenance: Vacuum circuit breakers are smaller in size and have a longer maintenance cycle (the maintenance-free cycle can reach 10 years); SF₆ circuit breakers require regular detection of gas pressure.

Q: What are the precautions for installing indoor vacuum circuit breakers?

A: Ensure the installation environment is dry, free of corrosive gases, and well-ventilated (meeting the IP4X protection class requirements). Check that the dimensions of the switchgear cabinet match those of the circuit breaker (e.g., withdrawable types need to be compatible with the switchgear rails), and fasten the connection terminals securely to prevent loosening and overheating. The insulation distance of the primary circuit must meet the standards (e.g., for 12kV products, the phase-to-phase and phase-to-ground clearances shall be ≥125mm).

Cognosce tui fornitori

ABB

Zhejiang Qianbang Electric Co., Ltd. 11yrs + staff 20000+m² US$580000000+ China

Zhejiang Qianbang Electric Co., Ltd.

11yrs + staff 20000+m² US$580000000+ China

Venditio Online

Ratio praestabilitae tradendae

Tempus responsionis

100.0%

≤4h

Brevis Descriptio Societatis

Locus Operis: 20000m² Numerus omnium laborantium: Summa Annua Exportatio (USD): 580000000

Locus Operis: 20000m²
Numerus omnium laborantium:
Summa Annua Exportatio (USD): 580000000

Servitia

Genus Negotii: Venditio

Categorias Principales: apparatus electrum altum voltus/Apparatus electri bassa tensione

Gubernatio vitae

Servitia gestionis curae integralis pro quaestu, usu, conservatione et post-venditionem apparatus electricorum, securitatem operationis, continuationem imperii et usum electricitatis sine cura garantia.

Fornitori instrumentorum praeteritus est certificationem qualificationis platformae et iudicium technicum, ut ex fonte conformitas, professionalitas et fiducia servantur.

Negotiabilis

Calculatrum pretiationis

Modelum

GSR+-31.5-2500

Garantia a

Gubernatio vitae

Fornitori instrumentorum praeteritus est certificationem qualificationis platformae et iudicium technicum, ut ex fonte conformitas, professionalitas et fiducia servantur.