Expert Craftsmanship in Solar DC Isolators
ONCCY DC Isolator is meticulously engineered for the solar inverter's DC side disconnect. When integrated with other components, our isolator switches provide robust protection, effectively safeguarding against any potential over-voltage and overloading. The inclusion of specialized arc extinguishing instructions ensures enhanced safety, unparalleled reliability, and an extended operational lifespan.
Product Description
Presenting the EDS6EL Waterproof Enclosure DC Isolator Switch, a pinnacle of innovation by Onccy Electrical Co., Ltd. Designed to endure the harshest of conditions, this switch is your ultimate solution for secure and reliable disconnection.
Product Benefits
- Boasts IP66, UV Resistance for unparalleled durability against environmental elements.
- Exhibits an impressive Arcing Time of less than 3ms, ensuring rapid response and enhanced safety.
- Equipped with a robust Earth Terminal for added security and operational stability.
- Meticulously crafted in adherence to IEC60947-3, AS60947.3 standards, guaranteeing superior quality and performance.
- Versatile with 2 Poles and 4 Poles Available (Single | Double String) to suit diverse installation needs.
- Engineered for DC-PV2 / DC-21B applications, offering an impressive 55A capacity up to an astonishing 1500VDC.
The EDS6EL Screw fixing ingeniously designed to maintain sealing integrity without compromise.
Multiple mechanical seals envelop the shaft, ensuring steadfast waterproof reliability; with the stainless steel rotary screw, rust and dampness are obsolete concerns.
Standard cable interface designed with precision seal rings for secure connectivity.
Internal sealing in both top and bottom covers, reinforced by 2 screws, assures an IP66 protection degree, safeguarding against environmental intrusion.
Product Benefits
- Capable of installation at any angle, achieving an impressive IP67 waterproof level for ultimate versatility.
- Features Contact Silver Plating with a silver layer thickness meeting the industry's highest standards for superior conductivity.
- Offers an Arcing Time of a swift 3ms, promoting rapid and efficient operation.
- Includes a breather valve attached to the bottom of the isolator for optimal pressure regulation.
- Lockable at the OFF position for enhanced safety during service or maintenance.
- Conforms to AS 60947.3:2018 and IEC 60947.1:2015 standards, ensuring compliance and reliability.
- Backed by a robust 5-year warranty with comprehensive product and recall insurance, assuring peace of mind.
Applications and Markets
Isolator switches are pivotal for ensuring complete circuit de-energization during service or maintenance. With IP66 enclosures and customizable options, they're adaptable to various inverter types. Widely utilized in electrical distribution, they permit safe equipment adjustments and repairs by disengaging power sources. Essential in electrical substations for isolating critical components like circuit breakers, transformers, and transmission lines for maintenance, these disconnectors prioritize safety without routine circuit control.
Product Parameters
Technical Data: Delve into the intricate details and technical excellence of the Eds6EL DC Isolator Switch, a hallmark of Onccy Electrical Co., Ltd's commitment to innovation. Its advanced technical features ensure optimal performance under the most demanding conditions.
| Main Parameters |
13 |
20 |
25 |
40 |
50 |
| Rated insulation voltage |
Ui |
V |
1500 |
1500 |
1500 |
1500 |
1500 |
| Rated thermal current |
Ith |
A |
32 |
40 |
55 |
55 |
55 |
| Rated impulse withstand voltage |
Uimp |
V |
8000 |
| Rated short-time withstand current (1s) |
Icm |
A |
780 |
| Rated short-time making capacity |
Icm |
|
1200A |
| Maximum cable cross sections (incl. jumper) |
| Solid or standard |
mm² |
4-16 |
| Flexible |
mm² |
4-16 |
| Flexible (+ multicore cable end) |
mm² |
4-16 |
| Torque |
| Tightening torque terminal screws M4. |
Nm |
1.2-1.8 |
| Tightening torque single hole mounting nut M16 |
Nm |
2.0-2.3 |
| Tightening torque knob screws M3 |
Nm |
0.5-0.7 |
| Switching on or off torque |
Nm |
0.9-1.9 |
| General parameters |
| Knob positions |
|
9 o'clock OFF, 12 o'clock, ON |
|
Electrical Life |
Actual |
|
3000 Cycles |
| Standard |
|
300 Cycles |
|
Mechanical Life |
Actual |
|
10000 Cycles |
| Standard |
|
10000 Cycles |
| Number of DC poles |
|
2 or 4 (6/8 geek choice) |
| Distance of contacts (per pole) |
mm |
8 |
| Operation temperature |
ºC |
-40 to +85 |
| Store temperature |
ºC |
-40 to +85 |
| Pollution degree |
|
3 |
| Overvoltage category |
|
III |
| IP rating of shafte and mounting nut |
|
IP66 |
| Number of layers |
Voltage/Current (DC-PV1) |
|
2/4 |
600Vdc |
800Vdc |
1000Vdc |
1200Vdc |
1500Vdc |
| 32 |
26 |
13 |
10 |
5 |
| 40 |
30 |
20 |
12 |
6 |
| 55 |
45 |
25 |
15 |
8 |
| / |
50 |
40 |
30 |
20 |
| / |
55 |
50 |
40 |
30 |
|
4T/B/S |
/ |
/ |
32 |
26 |
13 |
| / |
/ |
40 |
30 |
20 |
| / |
/ |
55 |
40 |
30 |
| / |
/ |
/ |
/ |
45 |
| / |
/ |
/ |
/ |
50 |
Company Profile
EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURER
Driven by a vision of a cleaner, greener future, Onccy Electrical Co., Ltd is at the forefront of the solar and new energy revolution. We are dedicated to advancing the industry with our robust technology and dependable products. Our mission is to be the top choice for initiating smart energy solutions, making superior technology universally impactful by ensuring its accessibility to all, and delivering intelligent solar innovations globally with our high-quality offerings.
Our Main Products: Explore our diverse range of products including DC/AC Isolator Switches, PV Combiner Boxes, DC Circuit Breakers, Surge Arresters, DC Fuse Holders, Rapid Shutdown solutions, and EV Chargers, among others. Each product is designed to meet the highest standards of performance and reliability.
Powered by an exceptional team of over 200+ global engineers, Onccy Electrical Co., Ltd has established a comprehensive distribution and service network across North America, South America, Europe, Asia, Africa, and Oceania. We have equipped homeowners and professionals in over 100 countries and regions to embark on the journey towards sustainable energy solutions, fostering a world of open, accessible energy for all.
COMMITMENT TO QUALITY
Our unwavering commitment to quality is the cornerstone of each workshop, ensuring peak performance and safety for Solar, Storage, and EV charging systems. This dedication has increased brand recognition and trust. Our factory and products adhere to stringent standards, including UL, SAA, CB, CE, TUV, ISO, and RoHS, to consistently deliver excellence and reliability.
STAYING UPDATED ON MARKET TRENDS
Our success is built on our agility to adapt to market trends, thanks to our innovative in-house R&D team. We proudly introduced China's first UL508i listed patented DC switch and the globally-targeted DC-PV2 DC switch. With our pioneering PV protective products and EV chargers, we aspire to forge enduring partnerships with renewable energy companies worldwide, driving progress together.
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.
Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.
Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.
Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.
Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.
Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.
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