|
| Brand Name: | ENJBMS |
| Model Number: | ENJBMS2A4S200A |
| MOQ: | 1 |
| Price: | $72-120 |
Designed specifically for sodium-ion batteries (Na-ion), not Li-ion
|
Basic Configuration
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|
|---|---|
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Function
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Configuration
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|
Number of strings supported
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4S
|
|
Continuous current
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50A-300A
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|
Number of NTCs
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2 built in, 4 external
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|
Balance Function
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Active balancer 1A-3A
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|
UART (non isolated)
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Standard
|
|
Switch function
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Optional (With/ Without)
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|
Charging current limit
|
Optional (With/ Without)
|
|
Battery packs in parallel
|
Yes
|
|
History record
|
Optional (With/ Without)
|
|
LCD display
|
Optional (With/ Without)
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|
Bluetooth
|
Optional (With/ Without)
|
|
Heating function
|
Optional (With/ Without)
|
|
CAN communication
|
Optional (With/ Without)
|
|
RS485 communication
|
Optional (With/ Without)
|
|
Electrical parameters
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|||
|---|---|---|---|
| Item | Symbol | Content | Criterion |
| Over charge Protection | VCU1 | Over charge detection voltage | 4.0+0.025V (settablel) |
| tCU1 | Over charge 1st detection delay time | 1+0.5S (settable) | |
| VCL1 | Over charge 1st release voltage | 3.8+0.05V (settable) | |
| Over discharge protection | VDL | Over discharge detection voltage | 2.0+0.08V (settable) |
| tDL | Over discharge detection delay time | 1+0.5S (settable) | |
| VDU | Over discharge release woltage | 4.20+0.1V (settablel | |
| Continue current | ICHG | Continue charge current | 50A-100A (settable) |
| IDIS | Continue discharge current | 50A-300A (settable | |
| Over current protection | OCIOV1 | Charge overcurrent detection current 1 | 300A (settable) |
| ODIOV1 | Discharge overcurrent detection current 1 | 1000A (settable) | |
| Short current protection | ISHORT | Short circuit detection current | Yes |
| tSHORT | Short circuit delay time | 500US | |
| Over Short current release | / | Over current & short current release | Load disconnection |
| Balance function | VBAL | Balance detection voltage | 3.0v (settable) |
| Balance release current | 2000mA | ||
| Temperature protection | NTC | NTC discharge temperature protection | 40-85 (settable) |
| Internal resistance | RCHG | Resistance in charge | <50mohm |
| RDIS | Resistance in discharge | <50mohm | |
| Current consumption | ISTB | Current consume in normal operation | <2250uA |
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