Huawei SmartLi 2.0 User Manual page 33

SmartLi 2.0
User Manual
Table 2-14 Technical specifications of the fire detection and extinguishing equipment
Item
Extinguishant
Extinguishant amount
Operating temperature
Table 2-15 Battery module technical specifications
Item
Dimensions (H x W
x D)
Weight
Rated voltage
Rated capacity
Rated discharge
current
Battery overvoltage
protection
Battery
undervoltage
protection
Overtemperature
protection
Undertemperature
protection
Issue 10 (2022-04-30)
Specifications
Recommended extinguishant: heptafluoropropane or
perfluorohexane
3 kg
0–50°C
Specifications
157 mm x 200.5 mm x 592 mm
≤ 35 kg
64 V DC
40 Ah
240 A
● Cell: overvoltage warning: > 3.8 V; level-1 protection: > 3.65 V; level-2
protection: > 3.9 V; level-3 protection: > 4.3 V
● Battery string (eight packs): level-1 protection: > 564 V; level-2
protection: > 568 V; level-3 protection: > 580 V
● Battery string (seven packs): level-1 protection: > 493.5 V; level-2
protection: > 497 V; level-3 protection: > 507.5 V
● Cell: undervoltage warning: < 2.9 V; level-1 protection: < 2.5 V; level-2
protection: < 2.3 V; level-3 protection: < 2 V
● Battery string (eight packs): undervoltage warning: < 448 V; protection:
< 408 V
● Battery string (seven packs): undervoltage warning: < 392 V; protection:
< 357 V
> 67°C
< –5°C
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