Cummins C1500B5ZE (BESS)

C1500B5ZE
Cummins Generator
Prime Power: 750 kVA

Summary

The Cummins C1500B5ZE is a containerised Battery Energy Storage System delivering 750 kW / 1520 kWh at 380–415VAC, 50Hz, built around LFP lithium-ion technology with integrated EMS for reliable on-grid and off-grid applications like peak shaving, backup power, and renewable shifting.

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Full details

Cummins C1500B5ZE Battery Energy Storage System (BESS) Overview

  • Rated output: 750 kW power with 1520 kWh usable energy storage for high-demand sites and microgrids.
  • AC system: 380–415VAC, 3-phase, 4-wire, 50Hz output for commercial/industrial integration.
  • Containerised package: Built into a 20′ ISO HC container for transportability and simplified deployment.
  • IP-rated enclosure: IP54 ingress protection designed for robust outdoor operation.
  • Battery technology: LiFePO₄ (LFP) prismatic cells with 300Ah cell rating for long-life performance.
  • Charge/discharge capability: 0.5C charge and discharge rate.
  • Thermal control: Smart liquid cooling for the battery system to support operation across wide ambient temperatures.
  • Efficiency: >85% round-trip efficiency for effective energy shifting and cost reduction.
  • Lifecycle performance: 7000 cycles (stated at 25±2°C, 90% DOD, 70% EOL).
  • Power quality: THD < 3% with power factor >0.99 at nominal power (range: 1 leading to 1 lagging).
  • Overload capability: 110% continuous (normal operation) and 120% for 1 minute.
  • On-grid + off-grid ready: Designed for true ON-GRID & OFF-GRID working modes.
  • Integrated EMS: Touchscreen EMS display (10″) plus microgrid control functionality for power control and SOC management.
  • Communications: Modbus RTU, Modbus TCP, and CAN2.0 for integration with wider DER and site controls.
  • Safety systems: Multi-layer fire protection including battery pack level immersion protection plus system-level aerosol, active ventilation, and water sprinkler system.
  • Operating environment: -20°C to +50°C, 0–95% RH (non-condensing), and no derate up to 2000 m altitude at full load.
  • Site considerations: 70 dBA noise level and C4 anti-corrosion grade for demanding environments.
  • Physicals (set): 26,000 kg set weight; dimensional references provided for the 20′ HC platform (A 6058 mm, B 2896 mm, C 6586 mm, D 2438 mm, E 2691 mm).
  • Warranty: 3-year standard product warranty and 10-year battery performance warranty.

Model Cummins Generator
Prime Power (kW) 750
Prime Power (kVA) 750
Standby Power (kW) 1520
Standby Power (kVA) 1520
Noise 70 dB
Warranty (yrs) 3 years
Dimensions (L/W/H) 20' ISO HC Container
Dry Weight (KG) 26000
Fuel Capacity N/A litres
Fuel Type N/A
Hertz 50 HZ