DC Solar Isolator Switch | 1000V, IP66, Double-Break Safety

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Fidus interruptor isolator solar de corrente directa pro installationes photovoltaicas securas

Fidus interruptor isolator solar de corrente directa pro installationes photovoltaicas securas

Le interruptor isolator solar de corrente directa de ZHNYU ELECTRIC es ingeniate pro le riguros exigentias de moderne systemas photovoltaicos. Con plus de 34 annos de experientia in fabricar, nos offre un interruptor que assicura le disconnexion secur e le isolation de circuitos de corrente directa, protegente tamquam le equipamento quam le personal. Disignate pro fermas solar, tofactos commercial e installationes residential, nostre interruptor satisfac le standardes international como IEC e CE, assicurante un performance fidus in climas diverse. In un recente projecto de ferna solar in Germania, nostre interruptores de corrente directa operateva flawles sub alte irradiantia e variationes de temperatura, attingente zero fallos operative durante duo annos. Nostre interruptores ha un rating usque a 1000 V DC e 32 A, providente protection robuste pro tu infrastructura solar.
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Causa Study

Ferna Solar in Germania Assicura Securitate e Conformitate

In 2023, a 10 MW solar farm in Bavaria required reliable DC isolation to comply with stringent safety regulations. By integrating ZHNYU’s DC solar isolator switches into their string combiner boxes, they achieved streamlined maintenance and enhanced safety. Our switches enabled rapid disconnection during grid faults, preventing inverter damage. The farm reported a 30 % reduction in downtime and consistently passed all TÜV inspections. This case highlights the role of our switch in safeguarding large-scale PV investments.

Rooftop Installation in Australia Achieves Efficient Operations

Un systema commercial de tecto in Sydney con capacitate de 500 kW experiebat frequentes interruptiones non causate ab defectus in isolatores substandard. Postquam cambiaverunt ad interruptores de isolatio DC de ZHNYU, tempus de installatione diminuitur per 20% propter nostrum disignationem compactam. Novi interruptores providebant clarum indicationem visual de stato apertum/clausum, minuens errores de operatoribus. Per plus quam 18 menses, systema reportavit zero defectus electricos et gavisus est premia de assicuratione inferiora propter melior compliance de securitate. Hoc casu demonstrat adaptabilitatem nostri producti ad ambientes cum altas temperaturas ambientales.

Projectus de Magnitudo Utilitatis in Chile Sustinet Conditones Durissimas

In desertu Atacama, unum ex aridissimis locis mundi, planta 150 MW passa gravem expositionem ad UV et tempestates arenosas. Interruptores ZHNYU pro circuitis DC, cum robusta capsula stabilizata contra UV et praestantibus sigillis, operabantur constanter sine deterioriatione. Planta obtinuit procentum disponibilitatis 99,9 %, quod in parte attribuitur fidele isolationi praebita. Egregia nostra auxilii technici turba praebuit instructionem in situ, ut recte tractarentur. Haec felicitas duxit ad repetitas ordinationes pro additis phasis, quae fiduciam et praestantiam demonstrant.

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ZHNYU Electric, with a heritage dating back to 1992, has established itself as a leading manufacturer of low-voltage electrical components. Our DC solar isolator switch is a testament to our commitment to quality and innovation. Each unit is manufactured in our 10,000 square meter facility, equipped with over 100 production machines. We adhere to rigorous quality control processes, from raw material screening to final testing. Our production lines integrate automated testing stations that check insulation resistance, contact resistance, and dielectric withstand, ensuring every switch meets high standards.

Quaestiones Frequenter Rogatae

Quae est principalis functio interruptoris solaris DC?

Interruptor securus circuitus DC interrumpit pro manutenentia et pro clausura in casu emergentiae, praevensum scintillationem electricam et damnum instrumentorum.
Nostri interruptores certificati sunt ad ISO9001, CCC, CE, et ad normas RoHS conformantur, ut acceptatio universalis et securitas qualitatis garantiantur.
Yes, our switches are versatile, rating from 16 A to 63 A and 1000 V DC, suitable for various system sizes from small homes to large farms.
Our enclosure is IP66 rated, and we use UV-resistant materials, making it suitable for harsh environments like deserts or coastal areas.

Articuli Connexi

Quid est Interruptor Isolans? Pars Principalis Tutelae Electricae et Stabilitatis Systematis

31

Aug

Quid est Interruptor Isolans? Pars Principalis Tutelae Electricae et Stabilitatis Systematis

Plura vide
Fusus: Heros Inauditus Protectionis Circuitus

31

Aug

Fusus: Heros Inauditus Protectionis Circuitus

Plura vide
Quomodo interruptor isolator electricam disjunctionem perfectam ad tutelam certificat?

01

Sep

Quomodo interruptor isolator electricam disjunctionem perfectam ad tutelam certificat?

Interruptor izolator cum ruptură vizibilă și izolare blocabilă pentru LOTO, conform IEC 60947-3.
Plura vide
Quomodo interruptor isolatoris tutatur personalem manutentionis ab incommodis electricis?

16

Sep

Quomodo interruptor isolatoris tutatur personalem manutentionis ab incommodis electricis?

Isolator switch safety ensures electrical isolation and lockout tagout compliance, delivering essential protection for maintenance personnel.
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Testimonia Clientium

Miguel Herrera

We have been using ZHNYU’s DC isolators for our utility-scale projects for two years. The switches have never failed, even under extreme temperatures in desert climates. Their quick-connect feature has significantly reduced installation time.

Emily Stone

Switching to ZHNYU was the best decision. The product quality is outstanding, and their technical support helped us integrate seamlessly. Since then, we have seen a 25 % decrease in maintenance costs.

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Advanced Safety Features Ensure Complete Protection

Advanced Safety Features Ensure Complete Protection

ZHNYU’s DC solar isolator switch integrates a patented double-break contact structure and an optimized arc-extinguishing chamber to safely suppress high-voltage DC arcs. Featuring a dielectric strength up to 1500V and clear visual state indicators, it protects personnel during maintenance and prevents equipment damage during grid faults. Tested through 1,000+ full-load switching cycles, it provides dependable electrical safety.
Cost-Effective Solution for Long-Term Operations

Cost-Effective Solution for Long-Term Operations

Designed with contact resistance below 50 milliohms, our DC isolator switch minimizes energy dissipation and thermal output. The robust IP66 housing eliminates the cost of auxiliary protection boxes, while a 10,000-cycle mechanical lifespan drastically lowers maintenance frequency. With a proven 0.1% field failure rate, ZHNYU delivers higher operational uptime and superior long-term project ROI.
imago

ZHNYU ELECTRIC praebet certificata componentia electrica ad voltatum parvum—inter quae interruptores isolantes, MCCB, ACB, ATS, et fusibiles DC—ad applicationes electricas, industriales et photovoltaicas. Conformis normis ISO9001, CE, CCC, RoHS. Servit plus quam 60 nationes. Adiungere nobiscum hodie. ZHNYU ELECTRIC, condita anno 1992, est fabricator peritus qui unit investigationem et developmentum, productionem et venditionem componentium electricorum ad voltatum parvum et accessoriorum.

NEXUS UTILES

East Qinghe Road, Shahu Industrial Zone, Liushi Town, Yueqing, Wenzhou, Zhejiang

+86-13587761982

[email protected]

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