High Voltage 1000V 160A 2p Electrical Photovoltaic Solar Power System Load Breaker Disconnector Switch

• 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 DC Disconnector
• 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

 

A Load break switch is similar in structure to a disconnector (both have visible disconnection points in the disconnection state), but it can be used to open and close circuits, which in turn resembles a circuit breaker.

However, a circuit breaker can control any circuit, while aLoad break switch can only switch on or off load current, or switch off over load current, so it is only used to switch off and on circuits under normal conditions, not short circuit fault current. However, it is required that its structure can pass the fault current of short circuit time without damage.

Because the arc extinguishing device and contact of the Load break switch are designed to cut off and connect the load current, the Load break switch should be used with the fuse in most cases, and the latter is responsible for cutting off the short-circuit fault current.

The opening and closing frequency and operating life of load disconnecting switches are usually higher than those of circuit breakers.
 

EHD Load Breaker Switch Disconnector1000V,160A 2P

Product Benefits

• Since the switch is non-polarized, all types of wiring and connections are possible.
• Easy access without tools, and auxiliary contacts can be integrated without tools.
• Reliable position indication through visible contacts.
• Safe reliable operation
• High temperature withstand
• Designed for harsh environments.

 

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

 

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.