Rutronik introduces fuses of the PSX series from Littelfuse
Littelfuse's PSX series, part of the Power & Energy market, offers high-speed fuses with a DC interrupting rating of 250 kA and a high-speed rating of 1,500 VDC, making them ideal for use in battery energy storage systems.
250 kA DC at 1500 VDC: Littelfuse currently delivers the highest interrupting rating in the industry.
Available with a current rating of 80 A to 1,400 A, the component comes in a compact NH XL housing (1XL, 3XL), enabling smaller or more compact systems with high energy density. Thanks to the low wattage loss, energy losses are prevented and the energy wastage of components is minimized.
Maximum protection is guaranteed by development following the UL248-13 safety standard and the latest battery protection standard IEC 60269-7 (class aBAT). This means that the PSX series fulfills the protection requirements of hybrid PV-ESS inverters and high-voltage DC conversion systems and is particularly suitable for the development of large battery energy storage systems.
Further features at a glance:
- Operating temperature from -55 °C to +125 °C
- Various mounting options: Recessed, DIN, and screw connections
- Visual indication of a blown fuse
- Micro-switch available for external display
Application examples:
- Large battery energy storage systems (BESS)
- Hybrid PV-ESS inverters
- High-voltage DC conversion systems
For more information.
www.rutronik.com
