Product Description
EHD series products are DC load disconnectors. They can ensure the disconnection and connection of DC circuits under load, as well as safety isolation. They are mainly used in the field of photovoltaic systems. The rated voltage can reach 1500VDC and the maximum current can reach 630A.They has two installation methods,Directly operate the handle in the cabinet (DB) and Outside handle (DC).
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.
EHDT Load Break Switch 1500V 400A,630A,800A 4P
Product Benefits
- Easy to install
- Added security
- Enhanced safety
- Flexible installation options (multiple configurations)
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)
Detailed Photos
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.
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