The DC energy storage fuse is an indispensable component in safeguarding modern energy storage systems. By offering fast-acting protection against overcurrents and short circuits, these fuses help maintain the integrity of ESS in a variety of applications, from residential solar setups to large-scale industrial energy solutions.
As renewable energy continues to grow and the demand for energy storage increases, selecting the appropriate DC energy storage fuse is more important than ever. Whether you are protecting a battery in a solar power system or ensuring the safety of an industrial energy storage solution, these fuses provide unmatched protection and peace of mind.
Designed to handle voltages up to DC 1500V, making these fuses ideal for large-scale energy storage applications.
Available in a wide range of current ratings, from 100A to 3000A, providing the flexibility to meet various application requirements.
Filled with high-density quartz sand, these fuses boast a breaking capacity of 250kA, ensuring safe interruption of fault currents and protecting essential system components.
Featuring a durable ceramic housing and T2 grade copper conductors, these fuses are built to withstand challenging environmental conditions, ensuring long-term reliability.
battery storage fuses respond quickly to overcurrent conditions, minimizing the risk of damage to energy storage systems.
Capable of safely breaking high fault currents, crucial for protecting expensive and sensitive equipment.
Reliable protection is provided across a variety of operating conditions.
Suitable for use with a range of energy storage systems, including lithium-ion, lead-acid, and other battery technologies.
Rated Voltage | DC 1500V |
Rated Current | 1250A, 1400A, 1500A, 1600A, 1800A, 2000A, 2200A, 2400A, 2500A, 2600A, 2800A, 3000A |
Protection Category | aBat |
Breaking Capacity | 250kA |
Reference Standard | IEC 60269-7 |
Specification and model | Size | Rated Voltage (V) | Rated Current (A) | Rated Breaking Capacity (kA) |
DNESS5-S8J-450 | 5 | DC 1500V | 450 | 250KA |
DNESS5-S8J-500 | 500 | |||
DNESS5-S8J-550 | 550 | |||
DNESS5-S8J-630 | 630 | |||
DNESS5-S8J-700 | 700 | |||
DNESS5-S8J-800 | 800 | |||
DNESS5-S8J-900 | 900 | |||
DNESS5-S8J-1000 | 1000 | |||
DNESS5-S8J-1100 | 1100 | |||
DNESS5-S8J-1250 | 1250 | |||
DNESS5-S8J-1350 | 1350 | |||
DNESS5-S8J-1500 | 1500 | |||
DNESS5-S8J-1600 | 1600 | |||
DNESS5-S8J-1800 | 1800 | |||
DNESS5-S8J-2000 | 2000 |
Provides protection for inverters and battery banks in both residential and commercial solar installations.
Ensures the safe operation of wind turbine storage systems, maintaining continuous functionality.
Used in various battery storage units, these fuses offer superior short-circuit protection, safeguarding high-capacity batteries in large-scale renewable energy projects.
Ensures the safety of energy storage components within EV charging infrastructure, supporting safe and efficient power transfer during the charging process.
Enhances the safety of energy storage solutions in industrial environments, where high power loads are common.
Case Study: A leading renewable energy company integrated DC energy storage fuses into its grid-tied solar power plants. This integration significantly reduced downtime and maintenance costs by protecting critical battery components from overcurrent conditions.
The GRL energy storage fuse link is more than just a component—it’s a vital investment in the safety and reliability of your energy storage systems. With its advanced protection features and durable construction, it ensures that your systems operate efficiently and remain resilient under any conditions.
GRL also provides a variety of customized fuse products, such as Semiconductor Fuse Links, NH Fuses, PV fuses.
The lifespan varies depending on operational environment and load conditions, but with proper maintenance, it can last several years.
No, these fuses are specifically designed for DC applications due to the distinct electrical characteristics of AC and DC currents.
Consider the system’s voltage, current requirements, and specific application needs. It’s advisable to consult with the fuse manufacturer or a qualified engineer for precise selection.
The circuit will be interrupted, preventing further damage to the system. The fuse should be replaced promptly to restore full functionality.