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MadeInChina.com > Products > Electrical & Electronics > Power Transmission & Transformer > Isolation Switch
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PV Circuits Disconnector 2p 4p 160A 250A 315A 400A 630A 800A DC Load Break Switches

Price $30.79
Min Order 100 Pieces
Availability In Stock
Shipping From Shanghai, China
Popularity 333 people viewed
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Model NO.:
EHD
Type:
High-voltage
Structure:
Single-column Disconnector
Installation:
Indoor High-voltage
Operation:
Manual
Grounding Mode:
Not Grounding
Movement Mode:
Horizontal Rotary Type
Number of Poles:
Three Pole
Grounding:
Single Ground
Series:
Single-Stage
Run:
Turn the Horizontal
Switching Mode:
Single Throw-in
Common Model:
YR
Structure of Operating:
Manual
Certification:
ISO, GS, RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000, TUV
Brand:
Onccy
Rated Voltage:
1000/1500V
Rated Current:
160/250/315/400/630/800A
Durability:
Over 8000 Times
Number of Cycles of Operation with Curre:
Over 1000 Cycles
Trademark:
Onccy
Transport Package:
Box
Origin:
China
HS Code:
853650
Product Description

Factory Price EHDN/EHDT 1000V/1500V 400A 630A 800A 2P/4P Load Break Switch

 

Product Description


DC load Isolator Switch with IEC standard,Available from 160A-250A-315A-400A-630A-800A in 4P version, acting as a load break switches for DC current. Especially indicated for installations for photovoltaic energy generators, which require a safe disconnection. Standard handle is supplied pad lockable in position "OFF" for maintenance. Bridging links available for series connections.

Our Advantages

 

Easy to install

  • Wiring: 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.
  • The mechanical device can be centered to meet the installation requirements.

Safe reliable operation

  • Reliable position indication 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 55 C(131F),functional from -40 to+122F(-40 to +50°C).

Designed for harsh environments

  • Vibration testing (from 13.2 to 100 Hz at 0.7 g).
  • Choc testing (15 g during three cycles).
  • Humid temperature testing (2 cycles, 55C/131F with 95% humidity level).
  • Salt mist testing(3 cycles with humidity storage, 40C/104F, 93% humidity after each cycle).
Detailed Photos

 


 
Product Parameters

 

Rated current Ie160A250A315A315H400A630A800A
Frame sizeEHD-315EHD-630
Thermal current (Ith)160250315400400630800
Rated insulation voltage (Ui)1500150015001500150015001500
Rated impulse withstand voltage Uimp (KV)12121212121212
CodeNumber of polesRated voltageUtilisation categoryIe(A)Ie(A)Ie(A)Ie(A)Ie(A)Ie(A)Ie(A)
EHDN2P(1P+,1P-)4P(2P+,2P-)1000VDCDC-PV1/DC-21B160250315400400630800
EHDT2P(1P+,1P-)4P(2P+,2P-)1500VDCDC-PV1/DC-21B100160250315400630800
EHDT3P(2P+,1P-)6P(4P+,2P-)1500VDCDC-PV1/DC-21B--315400---
 Number of polesRated voltageUtilisation categoryIe(A)Ie(A)Ie(A)Ie(A)Ie(A)Ie(A)Ie(A)
EHDN2P(1P+,1P-)4P(2P+,2P-)1000VDCDC-PV2160250315-400630-
EHDT2P(1P+,1P-)4P(2P+,2P-)1500VDCDC-PV2100160250-400630-
EHDT3P(2P+,1P-)6P(4P+,2P-)1500VDCDC-PV2--315----
The short-circuit capacity is between 1000 and 1500VDC (no protection)       
Rated short time withstand current lcw 1s (kAeff)                                                              Icw5555888
Rated short-circuit making capacity lcm(kA peak)- 60 ms                                                    Icm10101010101010
Cable       
Recommended Cu rigid cable cross section(mm)701201851852402×1852×240
Recommended Cu busbar width(mm)20202020252525
Mechanical characteristics       
Durability (number of operating cycles)8000800080008000800080008000
Number of cycles of operation with current1000100010001000100010001000
FAQ

 

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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