Solar DC Combiner Box 5 Input 2 Output 1000VDC

• Customization: Available
• Type: Combiner Box for PV
• Structure: Protection
• Model NO.: ECB
• Certification: ISO9001:2000, VDE, CCC, SAA, CE
• Form: All- packaged Type
• Operation Voltage: Low Voltage
• Size: All- Packaged Type
• Application Range: Solar
• Shell Material: PC/ABS
• Shell Protection Grade: IP65/IP66
• Brand: Onccy
• Current: 10A/15A/20A/30A/40A
• Warranty: 1 Year
• in: 1/2/3/4/5/6 String
• Installing Position: Between Panels and Inverter
• out: 1/2/3/4/5/6 String
• 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

Product Description

Introducing our premium Combiner Boxes, specifically engineered for optimal performance in photovoltaic (PV) systems. These boxes are meticulously equipped with advanced surge protectors and isolator fuses, ensuring exceptional protection against isolation issues, leakage, and grounding instability. Designed to seamlessly link PV inverters with PV arrays, they combine the output from multiple strings, significantly enhancing the overall performance and efficiency of your PV system.

Our state-of-the-art Combiner Boxes facilitate the parallel connection of multiple PV module strings, enabling seamless integration with larger or armored cables. These connect your PV array directly to the charge controller or inverter, markedly reducing voltage and power losses. Given that the PV array remains active and cannot be switched off, it is crucial that these junction boxes are clearly labeled as 'PV Array Junction Box - Danger, contains live parts during daylight' to ensure safety and compliance.
In addition, these sophisticated boxes are capable of housing string fuses, providing an essential means to isolate PV strings efficiently. String fuses are mandatory for all arrays with N parallel strings, specifically when (N-1) times the module short circuit current (Isc) surpasses the module's maximum series fuse rating. These fuses must be installed on both the positive and negative legs of the string cabling to guarantee optimal protection and functionality.

Product Benefits

DC Surge Arrester
EDPN40-3 / EDPAN40-3

• Max Operation Voltage: Outstanding capability at 1000V
• Exemplary Standard Compliance: Adheres to EN50539 Type2 / Type1+2
• Maximum Discharge Current: A robust 40 KA
• Certification: Accredited with TUV, CB, CE

DC Fuse
EDFHN-32

• LED Indicator Options: Choose between with or without LED indicator
• Rated Working Voltage: Reliable performance at 1000V
• Fuse Link: 10x38mm LITTEL 15A, for optimal safety
• Certification: Certified with TUV, CB, CE

DC Switch Disconnector
EDS1DB/N

• Rated Insulation Voltage: Consistent 1000V
• Rated Current: 32A, ensuring dependable operation
• Certification: Compliant with TUV, CB, SAA, CE

Technical Data

Specification
	1-1	Wiring diagram
Input	1 strings
Output	1 strings
Max Voltage	1000V
Max DC Short Circuit Current Per Input	15A(Changeable)
Max Current Output	32A
Enclosure	FCDB-EUS
Material	PC
Degree of Protection	IP65
Impacts	IK10
Dimensions	BX-9:L224*W107*H207mm
Cable input Entry	PG09 Cable  Gland,2.5-16mm²
Output Cable Gland	PG21,2.5-16mm²
Environment
Operating temperature	-20ºC-+60ºC
Humidity	99%
Altitude	2000M
Installation	Wall Mounting

Detailed Photos

 

Frequently Asked Questions
Q: Does your business engage in trading or manufacturing?
A: We are a proud manufacturer, operating within a vast expanse of 30,000 square meters in our own facility.

Q: Are your products certified with any industry standards?
A: Absolutely. Our products are backed by multiple certifications, including UL, TUV, CB, SAA, CCC, CE, among others, ensuring top-notch quality and compliance.

Q: How do you efficiently handle customer inquiries, particularly regarding urgent requests?
A: Our expert team is committed to providing prompt responses through various channels like online chat, email, Skype, and WhatsApp, ensuring seamless communication.

Q: Do you possess experience in exporting? What countries have you previously shipped to?
A: We boast extensive exporting experience and have delighted customers across the globe in nations such as America, Japan, Australia, UAE, Canada, Vietnam, Turkey, Thailand, Russia, UK, and many more.

Q: Can you provide samples for evaluation?
A: Certainly, we offer sample availability. Please reach out to us for specific requirements.

Q: What is your typical delivery timeline?
A: Typically, we dispatch small quantities within 3 days, while larger orders generally require 15-20 days.

Q: How are your products packaged for shipment?
A: We utilize export-standard packaging, with options for specialized packaging based on customer preferences.

Q: How do you ensure product quality through inspections?
A: We have a comprehensive inspection system ranging from raw materials to final products, including transient, delay, and mechanical life tests. Q: What services does your company provide?

A: Our professional engineering team excels in designing and developing molds tailored to diverse customer needs. Additionally, our expert sales team ensures exceptional service throughout the entire buying journey, from pre-sale to post-sale support.