ESS-1000-200A
1000VDC 200A fuse for commercial and residential energy storage systems with 80kA breaking capacity.
Product Overview
Description
The ESS-1000-200A is designed for commercial and residential battery energy storage systems operating at 1000VDC.
This fuse provides reliable protection for battery inverters, battery modules, and DC distribution equipment.
The 80kA breaking capacity ensures safe interruption of fault currents in medium-scale battery systems.
Product Series
ESS
Primary Application
Commercial battery energy storage
Key Features
- 1000VDC rating for commercial and residential BESS
- 80kA breaking capacity for reliable fault protection
- Time-delay characteristic for inverter inrush currents
- Compact Size 1 body for space-efficient installations
- Bolt-on terminals for secure mounting
- UL and IEC recognized for global applications
Specifications
| Voltage Rating | 1000V DC |
|---|---|
| Current Rating | 200A |
| Breaking Capacity | 80kA @ 1000V DC |
| Size | Size 1 (51mm body) |
| Mounting | Bolt-on M8 terminals |
| Operating Temperature | -40°C to +85°C |
| Time-Current | Time-delay |
| Standards | UL 248-13, IEC 60269-7 |
Applications
Commercial battery energy storage
Battery and charging management
Residential solar+storage systems
Renewable energy systems
1000VDC inverter protection
Electronic system design
Battery module protection
Battery and charging management
Commercial microgrids
Electronic system design
FAE Expert Insights
"The ESS-1000-200A is ideal for commercial and residential BESS applications. The 1000V rating covers most commercial battery systems while the 200A rating handles typical inverter capacities. The time-delay characteristic is essential for inverter applications - I've seen too many installations where fast-acting fuses nuisance-blow during startup. The Size 1 body is compact enough for residential installations while still providing adequate thermal performance. This fuse is a good match for 50-100kWh commercial systems and large residential installations."
1000V/200A fuse for commercial and residential BESS with time-delay protection
— Steven Wang, BeiLuo
Frequently Asked Questions
What size BESS is the ESS-1000-200A suitable for?
The ESS-1000-200A is suitable for: 1) Commercial BESS: 50-200kWh with 1000V battery voltage and 100-150kW inverters; 2) Large residential: 20-50kWh with high-power inverters; 3) Industrial peak shaving: Medium-power applications. Calculate based on: Max current = Inverter power / Battery voltage x 1.25 safety factor. For 100kW inverter at 1000V: 100A x 1.25 = 125A, so 200A fuse provides good margin.
Calculate based on inverter power and battery voltage. Use 1.25x safety factor.