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DC MCB For Solar
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  • DC MCB For SolarDC MCB For Solar
  • DC MCB For SolarDC MCB For Solar
  • DC MCB For SolarDC MCB For Solar

DC MCB For Solar

ICHYTI Company is a professional enterprise engaged in the research and development and production of Wholesale dc mcb for solar in the photovoltaic field. The company's photovoltaic dedicated circuit breakers, photovoltaic AC/DC combiner boxes, distribution cabinets, large photovoltaic grid connected cabinets, grid connected boxes, and photovoltaic lightning protection products are widely used in new energy grid connected distribution systems. These products have the advantages of easy installation, strong reliability, and complete qualifications, and are widely recognized and trusted by customers around the world.

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Product Description

China ICHYTI dc mcb for solar suppliers is suitable for DC circuits, with a rated voltage of 1000V and a rated current of up to 63A, achieving overload and short circuit protection. In addition, this device can also be used for low-frequency operation of DC lines, such as communication and photovoltaic systems.

 

ICHYTI dc mcb for solar Parameter (Specification)

Product Model

 

NBL7-63

Pole

 

1P

2P

4P

Frame Current

 

63A

Rated Current

In

6, 10, 16, 20, 25, 32, 40, 50z63A

Rated Working Voltage

Ue(DC)

300V

500/600/1000V

1000V

Rated Insulation Voltage

Ui

1200V

Rated Impulse Withstand Voltage

Uimp

6kV

Breaking Capacity

leu

6 KA

Tripping Characteristic

 

C

Tripping Type

 

Thermal Magnetic

Electrical Life

Actual

500 Cycles(63A Frame)

Standard

300 Cycles

Mechanical Life

Actual

10000 Cycles(63A Frame)

Standard

9700 Cycles

Overvoltage Category

 

III

Pollution Degree

 

3

Ingress Protection

 

IP40 Wiring Port IP20

Resistance To Humidity And Heat

 

Class 2

Terminal Capacity

 

2.5 x 35mm2

Fastening Torque Of Terminals

 

2.0℃ 3.5Nm

Ambient Temperature

 

-30℃〜+70℃

Storage Temperature

 

-40℃〜+85℃

Installation Method

 

DIN

Standard

 

IEC60947-2

 

ICHYTI dc mcb for solar Feature

 The shell is made of thermoplastic material, fully covering the connection port, and has the characteristics of impact resistance and recyclability.

 Adopting the classic U-shaped tunnel terminal design, ensuring secure and reliable line connections, super safe.

 The original airflow system can effectively reduce the temperature between adjacent circuit breakers, ensuring the safety performance of the circuit.

 The safety handle adopts classic and original ergonomic design, which is simple and convenient to operate, safe and reliable.

 

ICHYTI dc mcb for solar Details

 Visible red and green indicator lights can be seen.

 The handle is thickened to provide a good grip.

 The use of PC flame retardant materials significantly improves safety.

 Designed top cooling vents for better heat dissipation.

DC MCB For Solar

 

ICHYTI dc mcb for solar Dimensions and wiring

DC MCB For Solar


ICHYTI dc mcb for solar Working conditions

 The elevation of the installation site shall not exceed 2000 meters.

 The relative humidity of the air at the installation site shall not exceed 50% at a maximum temperature of 40℃. At lower temperatures, such as 20℃, the allowable relative humidity can reach 90%.

 Special measures need to be taken for occasional condensation caused by changes in dry temperature.

 The installation site should be free from rain and snow.

 Installation category: The installation category of the main circuit of the circuit breaker is III, and the installation category of auxiliary circuits and control circuits that are not connected to the main circuit is II.

 



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