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 AYAA TECHNOLOGY CO.,LTDPCM Specifications | |||
| Model：AY-L4S100A-M074 | |||
| No. | Test item （Test at normal temperature 25±2℃ and relative humidity≤90%） | Criterion | |
| 1 | Communication Interface | RS485&UART&Bluetooth | |
| 2 | The BMS supports max 8S battery packs, there are 4 battery packs in series for 4S ,and 2 battery packs in series for 8S, all support infinite parallels connection. | ||
| 3 | current in parallel | ≤10A | |
| 4 | Voltage | Charging voltage | DC：13.8V~33.6V CC/CV（3.45V~4.2V/Cell）4/8s |
| 5 | Supply Current | Normal operating-mode current （Gas Gauge IC） | ≤30mA（average） |
| SLEEP operating-mode current （Gas Gauge IC） | ≤200uA（average） | ||
| Maximal continuous charging current | 100-200A | ||
| Maximal continuous discharging current | 100-200A | ||
| Balance current for single cell | 36-42mA | ||
| 6 | Over charge Protection （single cell） | Balance voltage for single cell | 3.6-4.2V |
| Over charge detection voltage | 3.6-4.35V | ||
| Over charge detection delay time | 0.5S—2S | ||
| Over charge release voltage | 3.4-4.15V | ||
| 7 | Over discharge protection （single cell） | Over discharge detection voltage | 2.0-3.0V |
| Over discharge detection delay time | 150—300mS | ||
| Over discharge release voltage | 2.3-3.2V | ||
| 8 | Over current protection（Battery pack） | Over charge current protection | 110-210A |
| Detection delay time | 1S | ||
| Over current detection current 1 | 200-400A | ||
| Detection delay time | 2-5S | ||
| Over current detection current 2 | 300-600A | ||
| Detection delay time | 50ms—300ms | ||
| Release condition | Cut load,Auto Recovery | ||
| 9 | Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-800us | ||
| Release condition | Cut load,Auto Recovery | ||
| 10 | Resistance | Protection circuitry （MOSFET） | ≤50mΩ |
| 11 | Temperature | Operating Temperature Range | -40～+85℃ |
| Storage Temperature Range | -40～+125℃ | ||
| SIZE: L180 *W93 *T18 mm | |||
| NTC: 10K NTC*3pcs Temperature switch：/ Weak current switch：YES Activation Method: / | |||
| AYAA TECHNOLOGY CO.,LTD PCM Specifications | |||
| Model：AY-L4S100A-M074 | |||
| No. | Test item （Test at normal temperature 25±2℃ and relative humidity≤90%） | Criterion | |
| 1 | Communication Interface | RS485&UART&Bluetooth | |
| 2 | The BMS supports max 8S battery packs, there are 4 battery packs in series for 4S ,and 2 battery packs in series for 8S, all support infinite parallels connection. | ||
| 3 | current in parallel | ≤10A | |
| 4 | Voltage | Charging voltage | DC：13.8V~33.6V CC/CV（3.45V~4.2V/Cell）4/8s |
| 5 | Supply Current | Normal operating-mode current （Gas Gauge IC） | ≤30mA（average） |
| SLEEP operating-mode current （Gas Gauge IC） | ≤200uA（average） | ||
| Maximal continuous charging current | 100-200A | ||
| Maximal continuous discharging current | 100-200A | ||
| Balance current for single cell | 36-42mA | ||
| 6 | Over charge Protection （single cell） | Balance voltage for single cell | 3.6-4.2V |
| Over charge detection voltage | 3.6-4.35V | ||
| Over charge detection delay time | 0.5S—2S | ||
| Over charge release voltage | 3.4-4.15V | ||
| 7 | Over discharge protection （single cell） | Over discharge detection voltage | 2.0-3.0V |
| Over discharge detection delay time | 150—300mS | ||
| Over discharge release voltage | 2.3-3.2V | ||
| 8 | Over current protection（Battery pack） | Over charge current protection | 110-210A |
| Detection delay time | 1S | ||
| Over current detection current 1 | 200-400A | ||
| Detection delay time | 2-5S | ||
| Over current detection current 2 | 300-600A | ||
| Detection delay time | 50ms—300ms | ||
| Release condition | Cut load,Auto Recovery | ||
| 9 | Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-800us | ||
| Release condition | Cut load,Auto Recovery | ||
| 10 | Resistance | Protection circuitry （MOSFET） | ≤50mΩ |
| 11 | Temperature | Operating Temperature Range | -40～+85℃ |
| Storage Temperature Range | -40～+125℃ | ||
| SIZE: L180 *W93 *T18 mm | |||
| NTC: 10K NTC*3pcs Temperature switch：/ Weak current switch：YES Activation Method: / | |||
