●Protect circuits from overcurrent.
●Overload protection and short-circuit protection.
●Widely used in solar PV photovoltaic systems.
●Structure, small size and convenient use.
●Passed KEMA, CE, TUV certification.
YRL7-125DC series DC miniature circuit breaker (hereinafter referred to as circuit breaker) is suitable for lines with rated current of 125A and below DC rated voltage or 250V, 550V, 750V, 1000V. It is used for over loading and short-circuit protection of facilities and electrical equipment of DC power distribution system, be widely used in electric power,post and telecommunications, communication,industrial and mining enterprises and other industries.
Technical Data
|
Modle |
YRL7-125DC |
|
Rated Current in (A) |
63/80/100/125 A |
|
Rated volage (V DC) |
(1P):250V(2P):550V;(3P):750V;(4P):1000V |
|
Pole |
1P 2P 3P 4P |
|
Breaking capacity (KA) |
6 |
|
Curve type |
C |
|
Trip type |
Thermal-magnetic |
|
Breaking current |
60000 |
|
Instantaneous release current |
8 In-12 In |
|
Installation |
DIN Standard rail |
— Solar power system: At the connection between solar photovoltaic panels and the grid, the YRL7-63DC circuit breaker can monitor and cut off the current to prevent overload and short circuit.
— Wind power generation system: Between the wind turbine output current and the transmission line, the YRL7-63DC circuit breaker can be used to detect and isolate potential faults to ensure the safe operation of the circuit.
— Electric vehicle charging piles: For DC fast charging piles, YRL7-63DC circuit breaker can be used to control the current of charging equipment and cut off the circuit when needed to protect charging piles, electric vehicles and the power grid.
— Industrial automation system: In the DC electrical system of factories and industrial equipment, YRL7-63DC circuit breaker can provide circuit protection and cut off the circuit when the current is abnormal to ensure the safe operation of the equipment.
— New energy storage system: In battery energy storage systems or other new energy systems, the YRL7-63DC circuit breaker can monitor and cut off the current to protect the battery and system from overload or short circuit.
It is important to select and install the appropriate circuit breaker based on specific application requirements and safety regulations. If you need detailed information for a specific application scenario, please contact us and we will provide you with the most direct product services.
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