High-Performance Eds7 Rated Current Solutions From13A to 50A for Solar System

• Customization: Available
• Type: Low-voltage
• Structure: 35mm DIN-Rail
• Model NO.: EDS7
• Installation: DIN Rail
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Plug-in Type
• Number of Poles: 2-10 Pole
• Grounding: Single Ground
• Series: Four
• Run: Plug-In
• Switching Mode: Double-Throw Type
• Common Model: DIN Rail
• Structure of Operating: Electric
• Certification: ISO, RoHS, CE, ISO9001, CB, SAA, TUV, UL
• Brand: Onccy
• Current: 50A
• Voltage Ui: 1500V
• IP Rating of Shafte and Mounting Nut: IP66
• Overvoltage Category: II
• Pollution Degree: 3
• Distance of Contacts (Per Pole): 8mm
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 1.000kg

Product Description

Introducing our state-of-the-art Non-polarity DC Isolator Switch, designed with a modular concept that caters to a diverse range of applications, offering configurations from 2 to 10 levels. Whether it's Single Hole Mounting, Panel Mounting, Distribution Boards, Door Clutches, or Enclosures, our switch delivers flexibility in installation. Our dynamic sealing design, combined with premium world-class sealing materials, ensures an unmatched IP66 protection rate. With a robust DC 1600V insulation voltage design, it has successfully passed rigorous testing standards including IEC/EN60947-3, AS60947.3, and UL508i, and holds an impressive array of certifications such as TUV, CE, CB, SAA, and UL. With an IK08 impact resistance rating and current options ranging from 13A, 20A, 25A, 40A, to 50A, it exemplifies durability and reliability.

 

The single-pole DC isolator switch stands as a cornerstone in high-voltage DC disconnect applications, playing a vital safety role in fields such as inverters, subways, and high-speed rail systems. Its precision engineering allows seamless disconnection of the inverter from photovoltaic strings, ensuring optimal safety and uninterrupted operation. Trust in the security and efficiency this switch provides to safeguard both personnel and equipment.

For inverter applications, this switch is integral, typically employed in a configuration of four DC switches, each meticulously controlling its designated DC terminal. The manual operation feature enhances user convenience, allowing the switch to be effortlessly toggled to the 'OFF' position for seamless DC input disconnection, facilitating straightforward maintenance and inspection processes.

Expanding its utility beyond just inverters, the single-pole DC isolator switch excels in other high-stakes environments such as subways and high-speed rail systems. Its support for a multitude of configurations, including 2P, 3P, 4P, 6P, 8P, 10P, and 2H/3H/4H, 4T/4B/4S, ensures it meets the diverse and demanding application needs with versatility and precision.

Moreover, this product is proudly UL certified, underpinning its reputation for reliability and stringent safety standards, making it an ideal choice for challenging environments.

Key Features:

• Versatile Applications: Ideally suited for high-voltage DC disconnect applications across various sectors including inverters, subways, and high-speed rail systems, showcasing adaptability and reliability.
• Multiple Configurations: Offers a comprehensive range of configurations such as 2P, 3P, 4P, 6P, 8P, 10P, and 2H/3H/4H, 4T/4B/4S, ensuring flexibility to meet diverse operational requirements.
• Safety and Reliability: With UL certification, this product guarantees supreme reliability and safety, proving its efficacy across a multitude of demanding environments.
• Manual Operation: Designed for user convenience, it allows for quick and efficient manual disconnection of the DC input, streamlining maintenance and inspection procedures.

Application Scenarios:

1. Inverter Systems: Ensures seamless and safe operation and maintenance of inverter systems, proactively preventing potential hazards.
2. Subway and High-Speed Rail Systems: Delivers dependable safety solutions in high-voltage DC disconnect scenarios, vital for the safe operation of these critical systems.

With superior reliability, a versatile application range, and a stringent safety design, the single-pole DC isolator switch emerges as an ideal solution for high-voltage DC disconnect applications, setting new industry standards.

Technical Data

Designed in accordance with IEC/EN60947-3, AS60947.3:2018, UL508i, and GB/T14048.3 standards, this switch meets the utilization categories DC-PV1/DC-PV2.

Model		A	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 (1ms)	Icw	A	780
Rated short-time making capacity	Icm	A	1200
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.		N·m	1.2-1.8
Tightening torque single hole mounting nut M16		N·m	2.0-2.3
Tightening torque knob screws M3		N·m	0.5-0.7
Switching on or off torque		N·m	0.9-1.3
General parameters
Knob positions			9 o'clock,OFF	12 o'clock,ON / 12 o'clock,OFF 3 o'clock,ON
Electrical Life	Actual		3000 Cycles
	Standard		300 Cycles
Mechanical Life	Actual		10000 Cycles
	Standard		10000 Cycles
Distance of contacts (per pole)			8mm
Operation temperature			-40ºC to +85ºC
Store temperature			-40ºC to +85ºC
Pollution degree			3
Overvoltage category			II
IP rating of shafte and mounting nut			IP66

Product selection form

Layers	EDS7 Voltage / current (DC-PV1)
2/3/4/6/8/10	600Vdc	800Vdc	1000Vdc	1200Vdc	1500Vdc	Model
	32	26	13	10	5	EDS7XX/13/ZY
	40	30	20	12	6	EDS7XX/20/ZY
	55	45	25	15	8	EDS7XX/25/ZY
	/	50	40	30	20	EDS7XX/40/ZY
	/	55	50	40	30	EDS7XX/50/ZY
4T/B/S	/	/	32	26	13	EDS7XX/13/ZY
	/	/	40	30	20	EDS7XX/20/ZY
	/	/	55	40	30	EDS7XX/25/ZY
	/	/	/	/	45	EDS7XX/40/ZY
	/	/	/	/	50	EDS7XX/50/ZY
3T/6T/9T	/	/	32	23	10	EDS7XX/13/ZY
	/	/	40	30	13	EDS7XX/20/ZY
	/	/	55	40	20	EDS7XX/25/ZY
	/	/	/	45	30	EDS7XX/40/ZY
	/	/	/	50	40	EDS7XX/50/ZY
2H	50	26	13	10	5	EDS7XX/13/ZY
	64	30	20	12	6	EDS7XX/20/ZY
	80	45	25	15	8	EDS7XX/25/ZY
	90	50	40	30	20	EDS7XX/40/ZY
	100	55	50	40	30	EDS7XX/50/ZY
3H	/	50	13	10	5	EDS7XX/13/ZY
	/	64	20	12	6	EDS7XX/20/ZY
	/	80	25	15	8	EDS7XX/25/ZY
	/	90	40	30	20	EDS7XX/40/ZY
	/	100	50	40	30	EDS7XX/50/ZY
4H	/	/	50	10	5	EDS7XX/13/ZY
	/	/	64	12	6	EDS7XX/20/ZY
	/	/	80	15	8	EDS7XX/25/ZY
	/	/	90	30	20	EDS7XX/40/ZY
	/	/	100	40	30	EDS7XX/50/ZY

 

Layers	EDS7 Voltage / current (DC-PV2)
2/3/4/6/8/10		600Vdc	800Vdc	1000Vdc	1200Vdc	1500Vdc	Model
		13	13	6	4	3	EDS7XX/13/ZY
		20	15	8	6	4	EDS7XX/20/ZY
		25	23	10	8	5	EDS7XX/25/ZY
		40	30	20	15	8	EDS7XX/40/ZY
		50	40	25	18	10	EDS7XX/50/ZY
4T/B/S/3T/6T/9T		/	/	12	/	/	EDS7XX/13/ZY
		/	/	18	/	/	EDS7XX/20/ZY
		/	/	20	/	/	EDS7XX/25/ZY
		/	/	40	/	/	EDS7XX/40/ZY
		/	/	50	/	/	EDS7XX/50/ZY

Complying with UL 508

Layers	EDS7 Voltage / current(UL 508i)
2/3/4/6/8/10		600VDC	800VDC	1000VDC	Model
		30	30	13	EDS7XX/13/ZY
		30	30	20	EDS7XX/20/ZY
		30	30	25	EDS7XX/25/ZY
		30	30	30	EDS7XX/30/ZY

 

 

Company Profile

 

Detailed Photos

 

FAQ: Your essential guide to understanding the superior features and service excellence of Onccy Electrical Co., Ltd.
Q: Are you trading company or manufacturer? A: Proudly a manufacturer, Onccy Electrical Co., Ltd operates with precision and efficiency within a sprawling 30,000 square meters of our self-owned production facility.
A: We are manufacturer. With our expansive 30,000 square meter production plant, we ensure excellence and innovation in every product we create.

Q: Do you have any certificates? A: Absolutely! Our products are backed by prestigious certifications including UL, TUV, CB, SAA, CCC, CE, and more, ensuring quality and compliance.
A: Yes, we have UL, TUV, CB, SAA, CCC, CE and other certifications to assure our commitment to international standards and quality.

Q: How do we make a quick response to customer inquiries? A: Our dedicated professional team is at your service, ready to respond swiftly through online platforms, email, Skype, WhatsApp, and more.
A: Our professional team will reply to you promptly via online platforms or through email, Skype, WhatsApp, and other convenient channels.

Q: Do you have any exporting experience? Which countries have you exported to before? A: Our extensive exporting experience includes a diverse clientele across America, Japan, Australia, UAE, Canada, Vietnam, Turkey, Thailand, Russia, the UK, and many more.
A: With vast exporting expertise, we have successfully partnered with clients in countries such as America, Japan, Australia, UAE, Canada, Vietnam, Turkey, Thailand, Russia, UK, and more.

Q: Can you supply samples for checking? A: Certainly, we can provide samples. Please contact us for detailed requirements and experience the quality firsthand.
A: Yes, we can supply samples. Please contact us to discuss your detailed requirements and experience our quality commitment.

Q: How long is your delivery time? A: Typically, delivery is within 3 days for small quantities. General orders are fulfilled in approximately 15-20 days, ensuring timely supply.
A: Generally, it is within 3 days for small quantities. For general orders, the delivery timeline is around 15-20 days.

Q: What is the standard of packaging for your goods? A: We adhere to export standard packaging and can also customize according to specific customer requirements for added satisfaction.
A: Export standard packages or customized special packaging according to customer requirements are available to ensure product safety and integrity.

Q: How about inspection? A: Our comprehensive inspection system covers all aspects from raw materials to finished products, including transient test, delay test, and mechanical life test to guarantee unmatched quality.
A: We conduct thorough inspections from raw materials to final products, including transient tests, delay tests, mechanical life tests, and more to ensure exceptional product quality.

Q: What is the service offered by the company? A: Our skilled engineering team customizes mold designs to meet diverse customer needs, while our professional sales team provides exceptional service from pre-sale to after-sale.