DC Circuit Breaker Solar Energy Photovoltaic PV Mini Air Switch Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: SL7-63PV
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, CE
• Model: SL7-63PV
• Number of Poles: 4p
• Current Value: 63A
• Rated Current: 1 2 3 4 5 6 10 16 20 25 32 40 50 63
• Transport Package: 50 Poles/Carton
• Specification: IEC1008
• Trademark: LONGROAD/OEM
• Origin: China
• Production Capacity: 500, 000 Poles/Month
• Package Size: 42.50cm * 41.00cm * 20.50cm
• Package Gross Weight: 24.000kg

Product Description

Detailed Photos

 

Scope of application
The rated operating voltage of SL7-63PV photovoltaic miniature DC circuit breaker can be as high as 1200V. The circuit breaker adopts special arc extinguishing and current limiting system, which can quickly disconnect the fault current of DC distribution system and protect the photovoltaic module from high DC reverse current and inverter fault. The harm of AC feedback current ensures the reliable operation of the solar photovoltaic system.

Main technical parameters

Name	SL7-63 PV
Pole number	1P	2P	3P	4P
Rated voltage	DC250V	DC5000V	DC750V	DC1000
Rated current	1 2 3 4 5 6 10 16 20 25 32 40 50 63
Rated short circuit capability	10kA(DC250V)	10kA(DC250V)	10kA(DC750V)	10kA(DC1000V)
Instantaneous tripping type	Distribution protection
Rated impulse withstand voltage	4kV
Rated insulation voltage	1200VDC
Life	with Loading≥10000, no load≥20000
Use of the environment	Ambient temperature   -25ºC~+40ºC
Attachable attachments	Shunt release, Undervoltage release
Maximum wiring capacity	25mm²
Quality certification	CCC,CB,TUV certificate
Conforming to standard	IEC 60947-1 ,IEC60898-2

compangy profile
           
       Longroad Electric Co.ltd  founded in 2010, is located in the largest manufacturing base of low-voltage electric equipment of Liushi China, which is called "the Electric Device Metropolis of China". Longroad Electric specialized in the industrial electrical appliance, high-low voltage electrical equipment integrated with R&D, Manufacturing, International trade and service.
       Longroad Electric Co,ltd regards quality of products as life,Longroad Electric Co.,ltd  has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV, CE, CQC, SGS, ROHS,SASO. the products sells well to UK,Spain,Portugal,Singapore,Turkey,Russia, Korea,South Africa... more than 70 countries and regions.
       Longroad Electric Co.ltd is always striving hard to provide the best services and competitve pricing to all customers.

Corporate Culture
        Enterprise policy: market oriented; technology driven; quality for survival; brand for developmentBusiness philosophy: provide value for customers; seek development for employees; take responsibility for societyTalent view: the sea embraces all rivers and makes Jiaolong soar; the thousand boats compete to make the best of the worldQuality policy: people-oriented, pragmatic and innovative; pursuing quality and serving the marketEnterprise spirit: harmony, modesty, pragmatism and developmentCustomer service: think for customers; be responsible for customers; make customers satisfiedEnterprise goal: to build an electrical manufacturing enterprise


service Idea
        "Integrity first, quality first" is the basic tenet of our company.Our quality policy is: installation specifications, timely maintenance. Abide by the contract, serve sincerely and meet the needs of customers. We know that product quality is the basic and key factor of enterprise competitiveness, and service is the extension of product quality and one of the important factors of enterprise competition. We are determined to treat our customers with "integrity":
1, All aspects of sincere service. That is, from the customer's electricity use report, engineering design, equipment procurement, installation and construction, equipment commissioning and acceptance, completion and power receiving to the test and detection during the future operation. We all provide all-round, whole process sincere service, try our best to meet the needs of customers.
2, High quality returns. We strictly follow the provisions and requirements of the contract terms and engineering design on the equipment, and provide qualified products that meet the requirements, so as to complete the engineering construction and installation tasks within the specified time limit with the installation technology level.
3, Active and stable aftercare service. We provide 24-hour emergency service after the project is powered on, that is, in case of abnormal operation of equipment or accident power failure, as long as the customer calls us, we will rush to the site immediately, remove the fault and resume power transmission.