Eds7hm Modular Design 1500V DC Hole Mounting DC Isolation Switch

• Customization: Available
• Type: Low-voltage
• Structure: 35mm DIN-Rail
• Model NO.: Isolator Switch
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Plug-in Type
• Number of Poles: 1p/2p/3p/4p
• Grounding: Double Ground
• Series: Four
• Run: Plug-In
• Switching Mode: Double-Throw Type
• Common Model: CR
• Structure of Operating: Electric
• Certification: ISO, RoHS, CE, ISO9001, CB, SAA
• Brand: Onccy
• Rated Thermal Current: 32A
• Rated Insulation Voltage: 1500V
• Rated Impulse Withstand Voltage: 8000
• Number of DC Poles: 2 or 4
• Waterproof: IP66
• Overvoltage Category: III
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year
• Package Size: 25.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 1.200kg

Product Description

 

Expertly Crafted Solar DC Isolator Manufacturer

This indispensable safety switch is a crucial component in every photovoltaic power system, as required by IEC 60364-7-712 standards. The UK regulations, specified in BS7671 - Part 712.537.2.1.1, emphasize that 'To facilitate maintenance of the photovoltaic converter, provisions for isolating the PV converter from both the DC and AC sides are essential.'

The ONCCY DC Isolator is specifically engineered for disconnection on the solar inverter DC side. When paired with other crucial components, our switches promise total security against over-voltage and overloading scenarios. Featuring advanced arc extinguishing instructions, we deliver enhanced safety, exceptional reliability, and extended operational lifespan.
 

Product Description

 

EDS1Door Interlock DC Isolator (1000V 1200V)

Product Benefits

• Our cutting-edge design incorporates blue and black padlockable handles, meticulously crafted to prevent any unauthorized use, ensuring utmost safety and security.
• Ingeniously designed, the front plate is hinged, providing effortless access to screws without the need to remove the handle and face plate, thereby saving time and hassle.
• Available in 3 and 4 pole versions directly from stock, with an exclusive 6 pole variant ready upon request, offering unparalleled flexibility to suit your specific needs.
• Auxiliary and additional blocks are readily available, offering expanded functionality and customization options for diverse applications.

The EDS1 series isolation switch is expertly engineered for power systems with a rated voltage of DC 1200V or below and a rated current of 32A or below. It is adept at infrequent switching-on and off, capable of disconnecting 1 - 2 MPPT lines simultaneously. Ideal for isolating lines in HVDC transmission and distribution systems, it effectively cuts off high voltage DC currents between solar panels and inverters.

Advantages

• Advanced protection functions include overload and short circuit prevention, offering peace of mind and reliability.
• Boasting a rated short circuit breaking capacity icu of up to 10kA, providing powerful and dependable performance.
• Non-polarity feature ensures straightforward, hassle-free wiring for user convenience.
• Capable of handling a rated current of up to 125A, meeting a broad range of electrical demands.
• Operates with a rated voltage ue of up to 1000V, showcasing its robust and versatile capabilities.
• Expertly crafted for applications in PV, energy storage, and other DC scenarios, meeting the demands of modern energy systems.

Product Benefits

• Impressively versatile, it can be installed at any angle while maintaining an IP67 waterproof level, ensuring durability and resilience in diverse environments.
• Features contact silver plating with an industry-leading thickness, guaranteeing superior conductivity and longevity.
• Remarkably quick arcing time of 3ms, minimizing disruptions and enhancing operational efficiency.
• Equipped with a breather valve at the bottom of the isolator, ensuring optimal performance and environmental adaption.
• Designed with no polarity, promoting ease of installation and flexibility in various configurations.
• Securely lockable at the OFF position, providing a crucial safety feature for uninterrupted security.
• Complies with AS 60947.3:2018 and IEC 60947.1:2015 standards, ensuring adherence to the highest quality norms.
• Comes with a 5-year warranty, comprehensive product insurance, and recall insurance, providing exceptional peace of mind.

Applications and Markets

This isolator switch is indispensable for ensuring an electrical circuit is completely de-energized during service or maintenance. Featuring IP66 enclosures, it offers options to suit various inverter types. Widely used in electrical distribution systems, it safely isolates equipment like circuit breakers, transformers, and transmission lines for maintenance. Though not for routine circuit control, its primary role is for secure safety isolation, reinforcing its essentiality in the industry.

Product Parameters

Technical Data: Discover the cutting-edge technology embedded within our Eds7hm Isolation Switch. Engineered for excellence, each component is designed to meet the highest standards of reliability and efficiency, making it an indispensable asset for your electrical infrastructure.

Main Parameters			EDS1/N EDS1/S
Rated Insulation Voltage	Ui	V	1500
Rated thermal current	Ith	A	32
Rated impulse withstand voltage	Uimp	V	8000
Rated short-circuit making capacity	Icw	A	1 kA,1 S
Maximum cable section(incl.jumper)
Solid		mm2	4-16
Flexible		mm2	4-10
Flexible(+multicore cable end)		mm2	4-10
Torque
Tightening torque terminal screws M4.		Nm	1.2-1.8
Tightening torque shell mounting screws ST4.2(304 stainless steel)		Nm	1.5-2.0
Tightening torque knob screws M3		Nm	0.5-0.7
Switching on or off Torque		Nm	0.9-1.3
The wiring Torque on Base		Nm	1.1-1.4
General parameters
Knob Positions			12 o'clock,OFF   3 o'clock,ON   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
Operation temperature		°C	-40 to +85
Storage termperature		°C	-40 to +85
Pollution degree			3
Overvoltage category			III
IP rating of shafte and mounting nul			IP66

Data according to AS60947-3: Adhering to the rigorous standards of AS60947-3, our product guarantees superior safety and functionality. This ensures that you receive a solution that not only meets but exceeds industry expectations, delivering outstanding success in all your applications.

Main Contacts	Voltage	EDS1/N32
Rated thermal current             Ithe		32 A
Rated insulation voltage           Ui		1500 V
Distance of contacts(per pole)		8 mm
Rated operational current Ie(DC-PV2)
4 layers, only 2layers in series, with two load 1     2	300V	32 A
	600V	32 A
	800V	16 A
	1000V	9 A
4 layers, 4 layers in series, with one load 1    2      3     4	300V	32 A
	600V	32 A
	800V	32 A
	1000V	32 A

Detailed Photos

 

Company Profile

EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURER

With an inspiring vision for a cleaner and more sustainable future, we are committed to leading the solar and new energy sectors with our robust technology and reliable products. Onccy strives to be the premier choice for embarking on the smart energy journey, making advanced technology both impactful and accessible to everyone. Our mission is to spread smart solar solutions worldwide with our top-quality offerings.

Our Main Products: We offer an extensive range of products including DC/AC Isolator Switches, PV Combiner Boxes, DC Circuit Breakers, Surge Arresters, DC Fuse Holders, Rapid Shutdown Devices, and EV Chargers, among others.

Driven by a team of over 200+ global experts in engineering, and supported by a vast distribution and service network across North America, South America, Europe, Asia, Africa, and Oceania, Onccy empowers homeowners and professionals in more than 100 countries and regions to embark on the path to genuine open energy solutions.

COMMITMENT TO QUALITY

Quality is our paramount objective in every workshop, as it guarantees the highest performance and safety for Solar, Storage, and EV charging systems. Our unwavering commitment to quality has significantly boosted brand recognition. To fulfill our objectives, our manufacturing processes and products adhere to UL, SAA, CB, CE, TUV, ISO, and RoHS standards, ensuring superior reliability and customer satisfaction.

STAYING UPDATED ON MARKET TRENDS

Our success in achieving our goals stems from our ability to innovate and develop new products in response to market demands, all thanks to our dedicated in-house R&D team. This dedication has led to the creation of our first UL508i listed patented DC switch within China and the production of the DC-PV2 DC switch for the global market. With our pioneering PV protective products and EV chargers, we are committed to fostering long-term partnerships with numerous renewable energy companies.

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.