Power Transmission Line Protection are used to intelligently identity safety hazards in power lines and communication fibers, as well as in teh surrounding environment. And it will automatically alarm to the online platform to notify workers to maintain. This greatly reduces the linklihood of accidents (reduce blackout and trip rates) and can replace manual inspections. DPS provide Low temperature battery module for intelligent monitoring and shooting device, the battery can be charged from -20 to 70℃, discharged from -40 to 70 ℃. Currently, we have over 3000 batteries for Power Transmission Line Protection.
Low Temperature LiFePo4 6.4V24Ah
DPS-6.4V-24Ah
Nominal Voltage:6.4V
Nominal Capacity:24Ah
Max Discharge Current:5A
Max Charge Current:5A
Discharge Cut-off Voltage:5V
Charge Cut-off Voltage:7.3V
Assembly Method:2S6P
Charge Temperature Range: -20oC-55oC
Discharge Temperature Range:-40oC-60oC
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
Low Temperature LiFePo4 6.4V36Ah
DPS-6.4V-36Ah
Nominal Voltage:6.4V
Nominal Capacity:36Ah
Max Discharge Current:5A
Max Charge Current:5A
Discharge Cut-off Voltage:5V
Charge Cut-off Voltage:7.3V
Assembly Method:2S9P
Charge Temperature Range: -20-55℃
Discharge Temperature Range:-40-60℃
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
Low Temperature LiFePo4 12.8V100Ah
DPS-12.8V-100Ah
Nominal Voltage:12.8V
Max Discharge Current:30A
Max Charge Current:30A
Discharge Cut-off Voltage:10V
Charge Cut-off Voltage:14.6V
Assembly Method:4S25P
Charge Temperature Range: -20-55℃
Discharge Temperature Range:-40-60℃
IP:67
Battery case material：304 stainless steel
Communication: RS485
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
Outdoor equipment battery pack
DPS-3.6V-24.5Ah
Nominal Voltage:3.6V
Max Discharge Current:5A
Max Charge Current:5A
Discharge Cut-off Voltage:2.8V
Charge Cut-off Voltage:4.2V
Assembly Method:1S7P(18650 3.5Ah cell)
Charge Temperature Range: 0-55℃
Discharge Temperature Range:-40-60℃
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
Low temperature NMC-3.6V-7.0Ah
DPS-3.6V-7.0Ah
Nominal Voltage:3.6V
Max Discharge Current:3A
Max Charge Current:3A
Discharge Cut-off Voltage:2.8V
Charge Cut-off Voltage:4.2V
Assembly Method:1S2P(18650 3.5Ah cell)
Charge Temperature Range: 0-55℃
Discharge Temperature Range:-40-60℃
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
The pcba has the temperature sensor, you can use MCU read the battery temperature. The temperature R is 10KO, B value is 3380K
Low temperature NMC10.8V-35Ah with SMbus
DPS-10.8V-35Ah
Nominal Voltage:10.8V
Max Discharge Current:10A
Max Charge Current:10A
Discharge Cut-off Voltage:8.25V
Charge Cut-off Voltage:12.6VV
Assembly Method:3S10P(18650 3.5Ah cell)
Charge Temperature Range: -10-55℃
Discharge Temperature Range:-40-60℃
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
SMbus communication
Advanced Charge Algorithm
wide temperature NMC10.8V-25Ah with SMbus
DPS-10.8V-25Ah
Nominal Voltage:10.8V
Max Discharge Current:10A
Max Charge Current:10A
Discharge Cut-off Voltage:8.25V
Charge Cut-off Voltage:12.6VV
Assembly Method:3S10P(18650 2.5Ah cell)
Charge Temperature Range: -20-70℃
Discharge Temperature Range:-40-85℃
The discharge capacity -40℃/25℃ ≥50%；-30℃/25℃ ≥70% ；-20℃/25℃ ≥80%
SMbus communication
Advanced Charge Algorithm
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