Cummins C2000B5ZE (BESS)

Full details

Cummins C2000B5ZE Battery Energy Storage System (BESS) Overview

• High-capacity, high-power BESS: Rated at 1000 kW with 2280 kWh energy storage for demanding commercial and industrial sites.
• Containerised and transport-ready: Supplied in a robust 20’ ISO HC container with IP54 ingress protection for easier handling, siting and serviceability.
• Electrical output for integration: 380–415VAC, 3-phase, 4-wire, 50Hz nominal AC system for straightforward connection into modern power infrastructures.
• Advanced battery chemistry: Uses prismatic LFP (LiFePO₄) cells (300Ah) designed for strong safety characteristics and long life.
• Long cycle life: Battery life cycle stated at 7000 cycles (25±2°C, 90% DoD, 70% EOL).
• Efficient energy delivery: >85% round-trip efficiency to reduce losses and improve overall system performance.
• Smart thermal control: Liquid-cooled battery system supports operation across wide ambient temperatures and helps maintain stable performance.
• Integrated EMS control: Includes a touchscreen EMS display (document notes 10” system display and 10.1” EMS screen in EMS section) to manage power flow, SOC and operating modes.
• Microgrid-ready functionality: EMS is designed for microgrid applications, supporting coordination with grid, gensets, and renewables (e.g., PV) for flexible site energy strategies.
• On-grid and off-grid capable: Designed for true ON-GRID & OFF-GRID operation, supporting resilience and energy independence.
• Power quality focus: PCS THD stated as <3%, with power factor >0.99 at nominal power (range: 1 leading to 1 lagging).
• Overload headroom: Overload capability listed as 110% normal operation and 120% for 1 minute.
• Communications and integration: Supports Modbus RTU / Modbus TCP / CAN 2.0 for integration with site controls and energy systems.
• Enhanced safety systems: Fire suppression includes battery-pack level immersion protection, plus system-level aerosol, active ventilation, and a water sprinkler system.
• Built for real environments: Operating conditions include -20°C to +50°C, 0–95% RH (non-condensing), and no derate up to 2000m altitude at full load.
• Site-friendly design: Noise level listed at 70 dBA and anti-corrosion grade C4.
• Key use cases: Peak shaving, backup power, renewable energy shifting, demand response/load management, EV charging support, and microgrid.
• Physical details (set): Approx. 32,000 kg set weight for the C2000B5ZE.
• Warranty coverage: 3-year standard product warranty and 10-year battery performance warranty (per document notes).
• Compliance-driven design: Document lists CE/UKCA marking and multiple referenced standards for system, PCS/electrical, and batteries.