| Product Name |
JK JIKONG SMART ACTIVE ESS BMS |
| Models |
JK-PB2A16S20P |
| Battery Strings |
7-16S Li-ion / 8-16S LiFePO4 / 14-16S LTO
|
| Continuous Discharge |
200A |
| Max Balcnce Current |
2A |
| More product information |
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JK-PB2A16S20P is a 200 A-class energy-storage BMS for 7-16S Li-ion, 8-16S LiFePO4 or 14-16S LTO packs. V19.0.3 explicitly maps the 20P model to 200 A maximum continuous, charge and discharge current. V24.0.1 verifies 2 A active balancing, Bluetooth, CAN, dual RS485, a display interface, heating control, dry contacts, parallel current limiting and discharge precharge. Confirm the hardware revision, protocol and harness before ordering.
Interfaces and functions：Standard is not the same as optional
Standard：Bluetooth · CAN · RS485-1 · RS485-2 · display interface
Additional standard functions：Heating control · Two dry-contact outputs · Parallel current limiting · Discharge precharge
※ CAN and RS485-1 are provided for inverter communication.
※ RS485-2 is used for parallel communication or PC software.
※ Protocol compatibility, cable pinout and inverter settings must be confirmed for the target system.
V24.0.1-Size：300 × 100 × 24 mm
Operating temperature：-40°C to 75°C
Revision control matters.
※ V19.0.3 explicitly maps JK-PB2A16S-20P to 200 A maximum continuous, charge and discharge current.
※ V24.0.1 lists 100 A, 150 A and 200 A tiers; confirm the shipped label and configured limits before relying on a protection setting.
※ V19 and V24 wiring, connectors and harnesses must not be mixed by assumption.
※ The available documents do not establish that V24 replaces every V19 unit.
※ Weight, operating-power value and disputed instantaneous-current values are intentionally not published here pending final adjudication.
