Model
⦁ LZM-12: BSPRU-GT3121P0GLC, BSPRU-GT3121S0GLC
⦁ LZM-08: BSPRU-GT3081P0GLC, BSPRU-GT3081S0GLC
Electrical
Nominal Capacity (Rated Capacity)
⦁ LZM-12: 43.5 kWh (40.3 kWh)
⦁ LZM-08: 29.0 kWh (26.8 kWh)
Nominal Voltage
⦁ LZM-12: 537.6V
⦁ LZM-08: 358.4V
Standard Charge Cut-off Voltage
⦁ LZM-12: 579.6V
⦁ LZM-08: 386.4V
Standard Discharge Cut-off Voltage
⦁ LZM-12: 487.2V
⦁ LZM-08: 324.8V
Charge Current
Continuous: 81 A (25°C)
Discharge Power (DC)
⦁ LZM-12: 200 kW with 10 mins (BOL)
⦁ LZM-08: 133 kW with 10 mins (BOL)
Battery Cell Capacity
27 Ah (LFP Chemistry)
Configuration
⦁ LZM-12: 12 modules (14S3P) / Rack
⦁ LZM-08: 8 modules (14S3P) / Rack
Cycle Life
More than 2500 cycles, 1C/1C, 25°C, EOL: 80% SOH
System BMS Functions
Monitoring / Management / Protection
▪️Monitoring: battery cell voltage & temperature, battery string voltage & current, etc.
▪️Warning & Protection: over/under temperature, over-charge/over-discharge current, and over/under voltage, etc.
▪️Calculation: SoC, SoH, remaining backup time, cumulative energy, dynamic maximum available power, etc.
▪️Built-in redundant discharge circuit to ensure backup power delivery
Communication Bus
External: CAN 2.0, Modbus TCP/RTU, Dry contact
Environment
Ambient Operation Temperature
5 to 35°C
Storage Humidity
5-85%
Permissible Altitude
≤ 2000 m
Certification
Ingression Protection
IP20 class function
Safety Standard
UL 1973, IEC 62619, IEC/UL 60730-1 (Functional safety), UL 9540A, CE Mark, UN 38.3, EN 61000-6-2, EN 61000-6-4
Quality Standard
ISO 9001
Product Descriptions
Primary/Secondary Configuration
⦁ LZM-12:BSPRU-GT3121P0GLC: Primary rack
⦁ LZM-12:BSPRU-GT3121S0GLC: Secondary rack
⦁ LZM-08:BSPRU-GT3081P0GLC: Primary rack
⦁ LZM-08:BSPRU-GT3081S0GLC: Secondary rack
Master BMS Configuration
⦁ LZM-12:BSPRU-GT3121P0GLC: Yes
⦁ LZM-08:BSPRU-GT3081P0GLC: Yes
Physical
Dimensions (W x H x D)
With Top-hat: 620 x 2185 x 625 mm
Without Top-hat: 620 x 1910 x 625 mm
Total Weight (approximate)
With Module:
⦁ LZM-12: 793 kg
⦁ LZM-08: 639 kg
Without Module: 331 kg
All specifications are subject to change without prior notice.