Audited Supplier
LRFO-80
Low Voltage Circuit Breakers
Electric Type
Normal Type Circuit Breaker
Air
Fixed
Conventional Circuit Breaker
1p+N, 2p,,3p+N, 4p
Circuit Breaker
Conventional Circuit Breaker, Overcurrent Protection, RCCB, Residual Current Circuit Breaker
ISO9001-2000, CE, CCC
Lrfo-80
230/400VAC
10, 30, 100, 300mA
1p+N, 2p, 3p+N,4p
Longroad/OEM
Export Carton
IEC61009-1
China
8536200000
Product Description
1.Functon LRFO-80 Series RCBO are a kind of circuit breaker with complete update of residual current detection, based on current type A RCBO. It can not only effectively protect AC and pulsing DC(A type),the possible compound residual current (F type),but also smoothing DC and high frequency residual current(1K Hz).In a circuit consisting of rectifier, inverter, frequency inverter, etc the leakage current caused in DC loop circuit can be effectively detected and protected.
2.Application Industry, medical, EV charger, elevator, etc
3.Conforms to standard IEC/EN61009-1,IEC/EN62423
4.Detection residual current type AC+A+ smoothing DC+F+ high frequency signal(1K Hz
5.Technical data
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 lifeLongroad Electric Coltd has been granted ISO9001 management system certifications.The comprehensive product line has more than 1000 models which have been approved by TUVCE,CQC. SGS.ROHS.SASO.the products sells well to UKSpain.PortuaalSingaporeTurkevRussiaKorea.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 emplovees:take responsibilitv 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: pursuina auality and servina the marketEnterprise spint:harmonymodesty.praamatism and developmentCustome
service: think for customers;be responsible for customers;make customers satisfiedEnterprise goal: to build an electrical manufacturing enterprise
service ldea
"Intearity first.quality first"is the basic tenet of our companyOur quality policy is:installation specifications.timely maintenance. Abide by the contract.serve sincerelv and meet the needs of customers.We know that product auality 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.enaineerina desian. euipment procurement installation and construction.eauipment commissionina and acceptancecompletion and power receivina 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 eauipment or accident power failure.as long as the customer calls us.we will rush to the site immediatelv remove the fault and resume power transmission
2.Application Industry, medical, EV charger, elevator, etc
3.Conforms to standard IEC/EN61009-1,IEC/EN62423
4.Detection residual current type AC+A+ smoothing DC+F+ high frequency signal(1K Hz
5.Technical data
| Rated current In:(A) | 16A,25A,32A.40A.63A |
| Rated residual operated current l△ n:(A) | 0.03A,0.1A,0.3A |
| Poles: | 1P+N,2P,3P+N,4P |
| Type of residual current: | Type B(AC+A+smoothing DC+F+high frequency signal 1K Hz) |
| Rated limited short circuit current Inc:(A) | 6000A |
| Ratea limited residual short circuit current I△ c:(A) | 6000A |
| Rated making and breaking capacity Im:(A) | 1000A |
| Rated residual making and breaking capacity l△ m:(A) | 1000A |
| Rated insulation voltage Ui:(V) | 500V |
| Rated impulse withstand voltage Uimp:(V) | 4000V |
| Instantaneous tripping current type: | B, C, D Curve |
| Electrical life: | 4000 Times |
| Mechanical life: | 5000 Times |
| Operated ambient temperature: ºC | -25~+40ºC |
| Stored ambient temperatureºC | -25~+70 |
| Tightening torque:N.m | 2.5N.m |
| Connection capacity | 16mm² |
| Pollution leve | 2 |
| Protection level | IP20 |
compangy profileLongroad 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 lifeLongroad Electric Coltd has been granted ISO9001 management system certifications.The comprehensive product line has more than 1000 models which have been approved by TUVCE,CQC. SGS.ROHS.SASO.the products sells well to UKSpain.PortuaalSingaporeTurkevRussiaKorea.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 emplovees:take responsibilitv 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: pursuina auality and servina the marketEnterprise spint:harmonymodesty.praamatism and developmentCustome
service: think for customers;be responsible for customers;make customers satisfiedEnterprise goal: to build an electrical manufacturing enterprise
service ldea
"Intearity first.quality first"is the basic tenet of our companyOur quality policy is:installation specifications.timely maintenance. Abide by the contract.serve sincerelv and meet the needs of customers.We know that product auality 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.enaineerina desian. euipment procurement installation and construction.eauipment commissionina and acceptancecompletion and power receivina 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 eauipment or accident power failure.as long as the customer calls us.we will rush to the site immediatelv remove the fault and resume power transmission
