Дуговых автомат защити цепи дуговой защиты эфки

XHAFLE-63 C16 Arc Fault Circuit Interrupter(AFCI) is a new technology for circuit protection. Its main function is to detect and distinguish the dangerous ground arc fault, parallel arc fault and series arc fault, drive the device of current disconnection in time to avoid the occurrence of electrical fire. When an electrical fault occurs, due to the low current intensity, which is lower than the over-current protection installation setting value widely installed in the current system, especially in the low-voltage distribution field, the installation of a fault arc breaker at the distribution line terminal can timely detect the arc and cut off the circuit, effectively reducing the loss caused by the arc. The fault arc breaker is an intelligent circuit protector, an integrated design of MCB and RCB, which can detect and identify the fault arc in the circuit and the arc in normal operation. To prevent fire hazard caused by faulty electric arc due to poor contact and insulation in electrical circuit. It is a circuit protection device integrating fault arc protection, overload protection, short circuit protection, surge suppression and leakage protection. 

1. Application

The fault arc breakers are mainly installed in the distribution box of the terminal distribution system, and can also be installed in the control circuit units of home and office, all kinds of large supermarkets, department stores, hospitals, airports, textile mills, warehouses, oil depots, oil refineries, entertainment places, hotels, oil pipelines and so on. Wherever electricity is used, the device must be installed and used widely for electrical fire protection. 

2. Features: 

1.Protection against arc fault, overload and short circuit, the function of isolation
2.High short circuit capacity
3.Pin/fork type busbar terminal connecting
4.18mm DIN rail mounting and screw mounting
5. Full range accessories are available.

6. Flame-redardant: PA66 nylon material.

7. Protection degree: IP20.

8. Enduring termperature: 30°C.

9. Breaking Capacity: 6KA.

3. Technical Data:

1. Working Conditions:

A. Ambient air temperature: -40^oC~+125C, the highest monthly mean temperature should not exceed +35^oC;

B. Altitude for installing place should not exceed 2000m; 

C. Atmospheric relative humidity: + 40 ℃ not more than 50%, the highest humidity is 90%, air relative humidity of 85% or less;

D. Pollution level: level 2;

2. Quality Assurance of Our Arc Fault Protectors:

A. We use molded material with excellent flame-retardant, good insulation performance and high temperature resistance characters.

B. We adopt thick galvanized sheet copper, it avoids the defects of conductive thread easily slip teeth.

C. The new design structure is aesthetic and compact size, good appearance and effective.

D. High sensitivity, long lifetime, good reliability and stability.

E. 100% Inspection before shipment.

3. Why choose us:

A. We are reliable Alibaba Gold Supplier.

B. We are leading manufacturer in circuit breakers for more than 10 years’ experience.

C. Rich experience in Global market, export to more than 50 countries.

D. 100% QC inspection before shipment.

E. Keep research and development the latest technology.

F. Reply within 24 hours.

G. After sale service: Professional technical support.

H. Customized design: We can produce according to your request.