800V SERIES

It is a family of high-voltage NMC lithium-ion battery packs for next-generation systems that need ultra-high power, fast charging, and high efficiency. It is designed for off-highway equipment, marine, GenSet, railway, commercial vehicles, and buses.

There are four NMC models: NMC-800-042 (42.3 kWh), NMC-800-084 (84.2 kWh), NMC-800-127 (126.8 kWh), and NMC-800-127X with Lloyd's Register (126.8 kWh). Installed energy is specified at 1/3C.

Energy density at 1/3C is up to 148 Wh/kg (042), up to 176 Wh/kg (084), and up to 179 Wh/kg (127 and 127X). Cycle life at 90% depth of discharge and 0.5C/0.5C is up to 3,000 cycles for the 42 and 84 kWh packs and up to 4,000 cycles for the 127 kWh packs.

Nominal voltage is about 703 to 707 V depending on the model. The open-circuit voltage range at 5 to 95% state of charge is roughly 665 to 818 V, and the operating range extends from 528 V up to 845 V.

At 25 °C and depending on state of charge, continuous charge current is 70 A (042), 200 A (084), and 209 A (127 and 127X). Peak charge current for 10 seconds is 174 A, 354 A, and 348 A. Continuous discharge current is 58 A, 228 A, and 174 A, and peak discharge current for 10 seconds is about 355 A across the series.

Supported vehicles include light commercials, city buses, locomotives, containers, marine vessels, industrial machinery, trucks, and tractors. They are positioned for premium e-mobility and high-end applications.

They use liquid cooling with a flow rate of 10 to 15 l/min, a pressure drop below 300 mbar, and a coolant pressure below 2 bar. Operating temperature is -30 to 55 °C when discharging and -20 to 55 °C when charging, with a recommended range of 15 to 35 °C. The rating is IP67 when the plug connectors are mated.

The page lists ECE R100.3, ECE R10.6, and UN38.3 certifications, Lloyd’s Register certification for marine applications, and IATF 16949:2016-certified manufacturing.

Each pack has an integrated BMS, an integrated precharge circuit, isolation measurement, and CANBus 2.0A-B communication. All products share a common Pack Junction Box (PJB), and control equipment runs on a 12 or 24 V supply.

Housing types are 1F32, 2V16, 2H16, 2F24, 2V32, 3V32, 3H16, 4V16, 4V24, and 5L48. Weights range from about 280 kg to 780 kg depending on the housing.

Yes, AMPHERR supports multiple battery system layouts. Accessories are the PDU, MPCU (Multi-Pack Controller Unit), RCB, and APE.

They are different system voltage classes, so you pick the one that matches your vehicle’s architecture. The 800V Series targets ultra-high power and fast charging with NMC chemistry. The LTO Series also includes the 800V-class models LTO-800-031 and LTO-800-036.

Use the Get a Quote form on the page, or contact SALES@AMPHERR.COM.