DC 2000V High-Capacity ESS Fuse
- High-capacity DC fuse designed for energy storage system (ESS) protection, GBS/BS/ESE series
- Rated voltage: DC 2000V | Rated current: 1,250A – 3,300A
- Rated breaking capacity: 250 kA | Protection category: aR
- Provides protection against positive and negative fault current and short-circuit current
- UL, CE, TUV, CQC, and CCS certified
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Key Features:
- Part of the GBS/BS/ESE Series — engineered specifically for reliable overcurrent and short-circuit protection in energy storage and power systems
- Rated for DC 2000V with a current range of 1,250A to 3,300A to suit a broad range of ESS configurations
- Exceptionally high breaking capacity of 250 kA for robust fault interruption in demanding environments
- aR protection category — optimized for semiconductor and converter protection within energy storage systems
- Low I²t value minimizes thermal stress on downstream components during fault conditions
- Low temperature rise and low power consumption contribute to improved overall system efficiency and reduced heat load
- Suitable for protection of both positive and negative fault current paths, including short-circuit events
- REACH declaration available upon request; RoHS compliant
Typical Applications:
- Photovoltaic (solar) and wind power energy storage stations
- Peak shaving and frequency regulation power stations
- Urban, microgrid, and island-grid energy storage systems
- EV charging station energy storage infrastructure
- Emergency backup power storage systems
- Household and commercial energy storage equipment
- Energy storage inverters, converters, and power supply protection
Electrical Specifications:
- Rated Voltage: DC 2000V
- Rated Current: 1,250A – 3,300A
- Rated Breaking Capacity: 250 kA
- Protection Category: aR
- Series: GBS/BS/ESE