Firefighter Safety Switch PV Array Level Rapid Shutdown Devices 10 Strings

• Customization: Available
• Pole: 8p
• Certificate: CE TUV CB SAA
• Model NO.: ERS
• Warranty: 5years
• OEM: Acceptance
• Voltage Ui: 1500V
• Rated Current: 40A
• Connector: Glands/Mc4/Knock Outs
• String: 10-String
• Transport Package: by Sea/Air/Courier
• Specification: 4 units/Carton
• 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

Product Description

Product Benefits

• This versatile device is perfectly tailored for 6-string and 8-string photovoltaic modules, ensuring compatibility and flexibility for your solar power needs.
• Engineered for robustness, it supports a maximum circuit current of 55A, providing reliable performance for demanding applications.
• Designed to handle high voltages, it operates efficiently with a maximum circuit voltage of 1500VDC.
• Proudly bearing the CE certification, this product stands as a testament to our commitment to quality and safety.
• Crafted from durable sheet metal material, it boasts an impressive IP66 protection grade, safeguarding against dust and water ingress.
• Offering a variety of multi-clock interface types (knockout hole, gland, MC4 terminal), this product delivers unmatched adaptability to meet diverse installation requirements.
• Our Isolation switches are rigorously certified, including TUV, CE, CB, and SAA, underscoring our dedication to global safety standards.
• Equipped with a waterproof vent valve, this device effectively prevents condensation within the enclosure, maintaining optimal performance.
• Incorporating an advanced temperature sensor, it continuously monitors internal conditions, automatically shutting off when temperatures exceed 70 degrees, ensuring safety and longevity.
• Precisely engineered, it is suitable for residential, industrial, and commercial photovoltaic systems, offering unparalleled versatility and efficiency.

• Designed for use with 3-string, 4-string, and 5-string modules, this product provides a broad range of application possibilities for solar energy systems.
• Engineered for robustness, it supports a maximum circuit current of 55A, providing reliable performance for demanding applications.
• Designed to handle high voltages, it operates efficiently with a maximum circuit voltage of 1500VDC.
• Offering a variety of multi-clock interface types (knockout hole, gland, MC4 terminal), this product delivers unmatched adaptability to meet diverse installation requirements.
• Our Isolation switches are rigorously certified, including TUV, CE, CB, and SAA, underscoring our dedication to global safety standards.
• Equipped with a waterproof vent valve, this device effectively prevents condensation within the enclosure, maintaining optimal performance.

Main parameter

Rated Current	13:13A 20:20A 25:25A 40:40A 50:50A
Pole	6:6P 8:8P
Wiring	Mc4: MC4 terminal / Blank

Main parameter	ERS
String voltage (VDC)	300~1500
String current (A)	9~55
Circuit	3/4/5
Connection mode of Isolation switch	6/8
Working voltage	100Vac - 270Vac
Rated voltage	230Vac
Rated current	30mA
Starting (loading) current	100mA(AVG)
Action current	300mA(Max)
Contact action condition	24Vdc -300mA(Max)
Operating temperature	-20°C - +50°C
Maximum temperature before automatic shutdown	+70°C
Storage temperature	-40°C - +85°C
Protection level	IP66
Over current protection	II
Authentication	CE
The DC isolation switch meets the standard	EN 60947-1&3
Mechanical life	10000
Number of loaded operations (PV1)	>1500

 

 

Detailed Photos

 

Company Profile

 

FAQ
Q: Are you trading company or manufacturer?
A: We are an established manufacturer, boasting a sprawling 30,000 square meters of self-owned production facilities.

Q: Do you have any certificates?
A: Indeed, we possess a robust portfolio of certifications including UL, TUV, CB, SAA, CCC, CE, and more, attesting to our commitment to excellence.

Q: How do we make a quick response to customer inquiries?
A: Our dedicated professional team is available to offer prompt responses via online platforms, email, Skype, WhatsApp, and more, ensuring seamless communication.

Q: Do you have any exporting experience? Which countries have you exported to before?
A: We have extensive exporting experience, proudly serving customers across numerous countries including America, Japan, Australia, UAE, Canada, Vietnam, Turkey, Thailand, Russia, UK, and others.

Q: Can you supply samples for checking?
A: Absolutely, we can provide samples. Please contact us for specific requirements and detailed arrangements.

Q: How long is your delivery time?
A: Typically, our delivery time for small quantities is within 3 days, while general orders are fulfilled within 15-20 days.

Q: What is the standard of package of your goods?
A: We adhere to export standard packaging, with options for special packaging tailored to specific customer requirements.

Q: How about inspection?
A: Our comprehensive inspection system spans from raw materials to final products, including transient tests, delay tests, mechanical life tests, and more. Q: What services does your company offer?

A: Our company boasts a professional engineering team capable of designing and developing molds to meet diverse customer requirements. Additionally, our expert sales team provides exemplary service from pre-sale through to after-sale support.