DC High Voltage Load Switches 1500V2p 4p

• Type: High-voltage
• Structure: Double-column Disconnector
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Horizontal Rotary Type
• Model NO.: EHD
• Number of Poles: Three Pole
• Grounding: Double Ground
• Series: Three
• Run: Turn the Horizontal
• Switching Mode: Double-Throw Type
• Structure of Operating: Electric
• Certification: RoHS, CE, TUV
• Brand: Onccy
• Rated Insulation Voltage(Ui): 1500V
• Rated Impulse Withstand: 12
• Recommended Cu Busbar Width(mm2): 20
• Number of Tripping Operations: 1000
• Transport Package: Box
• Trademark: ONCCY
• Origin: China

Product Description

ONCCY offers a range of load break switches for PV Solar System. Overrated neutral, high short-circuit withstand but also motorised: the devices adapt to all types of cut-off requirements. They can also be adapted to different applications such as earthing, tropical zones or remote control.

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

 

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.