Cina contatore elettrico domestico Produttore, fornitore, fabbrica

Quadro HXGN-12 Unità principale ad anello CA modulare chiusa in metallo RMU è un set completo CA ad alta tensione progettato per una rete ad anello CA trifase, una rete di distribuzione terminale e apparecchiature elettriche industriali. È adatto per la distribuzione e la protezione dell'energia e può essere installato nelle sottostazioni. È conforme agli standard nazionali GB3906 e IEC60298, nonché agli standard DL/T402 e DL/T404 e soddisfa i requisiti del blocco "a cinque prove".

The The GW8 series neutral point disconnecting switch is an outdoor device designed for use with AC 50Hz and 60Hz. It is intended to connect the neutral point of a transformer under no load conditions. The switch can be easily operated using either the CJ motor operating mechanism or the CS8 manual operating mechanism. Comprising a monopole and an operating mechanism, the GW8 series ensures smooth and hassle-free operation. The monopole includes a base, post-insulator, conductive arm, contact, and other components. The operating mechanism, whether it's the CJ motor operating mechanism or the CS8 manual operating mechanism, is crucial to the disconnecting switch process. It drives the conductive arm through the connecting rod, enabling the opening and closing of the disconnecting switch. is an outdoor device designed for use with AC 50Hz and 60Hz. It is intended to connect the neutral point of a transformer under no load conditions. The switch can be easily operated using either the CJ motor operating mechanism or the CS8 manual operating mechanism. Comprising a monopole and an operating mechanism, the GW8 series ensures smooth and hassle-free operation. The monopole includes a base, post-insulator, conductive arm, contact, and other components. The operating mechanism, whether it's the CJ motor operating mechanism or the CS8 manual operating mechanism, is crucial to the disconnecting switch process. It drives the conductive arm through the connecting rod, enabling the opening and closing of the disconnecting switch.

Il quadro di bassa tensione di tipo a cassetto garantisce che ciascuna unità funzionale sia distinta dalla sbarra o dal cavo, creando tre aree separate per un'efficiente distribuzione dell'energia. Questo progetto incorpora anche misure di isolamento tra le unità funzionali, contribuendo all'affidabilità e alla sicurezza complessiva del quadro. Di conseguenza, i quadri a cassetto sono ampiamente utilizzati nelle imprese industriali e minerarie, nei grattacieli e nei centri di distribuzione di controllo centralizzato che richiedono un'elevata affidabilità dell'alimentazione elettrica. Il guscio chiuso in lamiera d'acciaio del quadro ospita cassetti estraibili contenenti componenti elettrici per i circuiti in ingresso e in uscita, consentendo una facile manutenzione e personalizzazione.

The 145KV Outdoor high-voltage SF6 open type combination electrical appliances stands out as an integrated electrical device specifically designed for high-voltage power transmission and distribution systems. Its unique composition includes circuit breakers, disconnectors, earthing switches, current transformers, voltage transformers, and surge arresters, all enclosed in a metal housing filled with sulfur hexafluoride (SF6) gas, a highly effective insulating medium.

This 126KV HV Outdoor high-voltage SF6 single-phase circuit breaker is suitable for use in 72.5KV and 126KV three-phase AC 50HZ transmission and transformation systems. Its primary purpose is to regulate and safeguard these systems, but it can also function as a contact breaker and opener group, offering versatility in its applications.

The GW5 outdoor isolation switch is a high-voltage electrical device designed to meet specific structural requirements. It consists of three independent single-phase isolation switches, making it a versatile and reliable option for various applications. The device complies with the standards outlined in the JB520-64 "AC High Voltage Isolation Switch" and features an additional grounding knife device for added safety. The CS-G manual operating mechanism is available in three variations: ungrounded, single-grounded, and double-grounded, providing users with options to suit their needs.