Solar PV Disconnector Switch 1000V 160A 250A 315A 3p DIN Rail Mounted Load Break Switch for Photovolatic System

• Type: High-voltage
• Structure: Single-column Disconnector
• Installation: Indoor High-voltage
• Operation: Electric
• Grounding Mode: Not Grounding
• Movement Mode: Horizontal Rotary Type
• Model NO.: EHD
• Number of Poles: 2p, 3p, 4p
• Grounding: Un Grounded
• Series: Single-Stage
• Run: Turn the Horizontal
• Switching Mode: Single Throw-in
• Common Model: DIN Rail
• Structure of Operating: Electric
• Certification: CE, SAA
• Brand: Onccy
• Current: 315A
• Voltage Ui: 1000V/1500V
• Applicable Scene: Solar System/Battery Protection/DC System
• Polarity: No Polarity
• Impulse Withstand Voltage Uimp: 12kv
• Short-Time Withstand Current Lcw,1s: 15ka
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year

Product Description

Product Description

Here is something you have to keep in mind when choosing a load break switch manufacturer:

• Whether the contact and terminal board are copper plated with silver, with two separate contact surfaces, to ensure good electrical performance and reliability of closing in place?
• Whether the operation mechanism adopts spring energy storage, instantaneous release acceleration mechanism, instantaneous connection and break double breakpoints?
• Whether there is an arc isolation plate inside the shell to separate the contacts, ensure that the arc in each phase independent indoor extinguishing, improve the safety performance of the switch?
• Except the wiring part, whether the product adopts fully closed design, with a window to directly observe the on-off state of contact?
• Whether can a special padlock be installed on the operating handle to lock the handle to prevent misoperation?

 

EHDN Load Break Switch (1000V,160A,250A,315A 3P)

Product Benefits

• High breaking capacity up to 1000 VDC
•  Making and breaking capacity under load conditions up to 1000 VDC.
• Specific photovoltaic test beyond requirements of IEC 60947-3 standard.
• Bridging bars are factory fitted for easier, quicker and safer connection.
• Direct access to connection terminals for adequate tightening.
• DIN rail or back plate mounting.
• Door mounting.
• "Quick Fix" mounting (quarter turn fixation without tools).

 

Features and Benefits

Easy to install

• Wiring: Switch is non-polarized,all types of wiring and connections are possible
• Easy access without tools,and auxiliary contacts can be integrated without tools.
• The operating mechanism can be centered to meet the installation requirements

Safe reliable operation

• Reliable position indicator through visible contacts.
• The opening and closing of the switch is fully independent from the
• speed of operation, ensuring safe operation under all conditions.
• High temperature withstand: no derating up to 70°C

Designed for harsh environments

• Vibration testing (from 13.2 to 100Hz at 0. 7g)
• Shock testing (15 g during three cycles).
• Humid temperature testing (2 cycles, 55°C/131F with 95% humidity level)

Product Parameters

Technical Data

Rated current le	160A	200A	250A	315A
Frame size	EHD-DB160R-03 EHD-DB160R-12	EHD-DB200R-03 EHD-DB200R-12	EHD-DB250R-03 EHD-DB250R-12	EHD-DB315R-03 EHD-DB315R-12
Thermal current	160A	200A	250A	315A
Rated insulation voltage(Ui)	1500V
Rated impulse withstand	12
The short -circuit capacityis between 1000 and 1500VDC(no protection)
Rated short time Withstand current lcw 1s (kAeff)	5
Rated short-circuit makeing capacity icm(kA peak)-60ms	10
Connection
Recommended Cu rigid cable aross-section(mm2)	70	90	120	185
Recommended Cu busbar width(mm2)	20
Mechanical characteristics
Durability(number of operating cycles)	8000
Number of tripping operations	1000

 

Detailed Photos

Company Profile

 

EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURER

With a vision of a clean, sustainable future, we strive to lead the solar energy and new energy industry through our rugged technology and reliable products. Onccy' mission is to become the leading choice for getting started with smart energy, making good technology more impactful by ensuring it's accessible to everyone, and bringing smart solar to the entire world with high-quality products.
 

Our Main Products: DC/AC Isolator Switch, PV Combiner box, DC circuit breaker, Surge Arrester, DC fuse holder, Rapid Shutdown, and EV Charger, etc.
 

With our driven engineer team, over 200+ global experts and distribution & service network spanning North America, South America, Europe, Asia, Africa and Oceania, Onccy has empowered homeowners and professionals in more than 100 countries and regions to join the journey to true open energy.
 

COMMITMENT TO QUALITY

Quality is the primary goal among each of our workshops since this leads to the best performance and safety for any Solar, Storage, and EV charging system. Our commitment to quality increased brand awareness for your company. To achieve our goal, our factory and products comply with UL, SAA, CB, CE, TUV, ISO, and RoHS standards.

 

STAYING UPDATED ON MARKET TRENDS

Achieving our goals come from formulating new products based on the market demands through our in-house R&D team. Our efforts have led to our first UL508i listed patented DC switch within china and the DC-PV2 DC switch produced for the global market. With our cutting-edge PV protective products and EV chargers, we aim to create a long-term partnership with many renewables 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.