Rotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker

Get high-quality Rotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker from our factory. Shop now for reliable and efficient solar power equipment.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Detailed Photos
Overview

Basic Info.

Model NO.
Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Fixed
Structure
MCB
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker
Certification
CE, SAA
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

Packaging & Delivery

Package Size
23.00cm * 9.50cm * 9.00cm
Package Gross Weight
1.200kg

Product Description

Product Description

 

  • Various current shells optional
  •  Adopt flame retardant V0 grade material
  •  Adopt T2 grade copper material
  • Supports two installation methods: installation outside the cabinet and installation inside the cabinet
  • With observation window, obvious disconnection mark, enhance the safety of use
  • Contact embossing design, increase the contact surface to ensure the performance
  • Handle with lock function

EHDN Load Break Switch 

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).
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).
 

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

Rotary Solar PV DC Load Isolator Switch Disconnector Circuit BreakerRotary Solar PV DC Load Isolator Switch Disconnector Circuit BreakerRotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker

Rotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker

Rotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker Rotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker Rotary Solar PV DC Load Isolator Switch Disconnector Circuit Breaker
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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