Guangdong Yijia Technology Co., Ltd.
| Application | Solar Energy Storage Systems |
| Brand Name | ENJ |
| Model Number | EJBMS2A4S100P-SP |
| Place of Origin | Guangdong, China |
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Product Specification
| Application | Solar Energy Storage Systems | Brand Name | ENJ |
| Model Number | EJBMS2A4S100P-SP | Place of Origin | Guangdong, China |
| High Light | Smart 2A Active Balancer ，Bluetooth 2A Active Balancer ，4S Smart Active Balancer | ||
|
Basic Configuration |
|
|---|---|
|
Function |
Configuration |
|
Number of strings supported |
4S-8S |
|
Continuous current |
50A-300A |
|
Number of NTCs |
2 built in, 4 external |
|
Balance Function |
Active balancer 1A-3A |
|
UART (non isolated) |
Standard |
|
Switch function |
Optional (With/ Without) |
|
Charging current limit |
Optional (With/ Without) |
|
Battery packs in parallel |
Yes |
|
History record |
Optional (With/ Without) |
|
LCD display |
Optional (With/ Without) |
|
Bluetooth |
Optional (With/ Without) |
|
Heating function |
Optional (With/ Without) |
|
CAN communication |
Optional (With/ Without) |
|
RS485 communication |
Optional (With/ Without) |
|
Electrical parameters |
|||
|---|---|---|---|
|
Item |
Symbol |
Content |
Criterion |
|
Over charge Protection |
VCU1 |
Over charge detection voltage |
3.75+0.025V (settablel) |
|
tCU1 |
Over charge 1st detection delay time |
1+0.5S (settable) |
|
|
VCL1 |
Over charge 1st release voltage |
3.60+0.05V (settable) |
|
|
Over discharge protection |
VDL |
Over discharge detection voltage |
2.50+0.08V (settable) |
|
tDL |
Over discharge detection delay time |
1+0.5S (settable) |
|
|
VDU |
Over discharge release woltage |
3.00+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) |
|
VBAL |
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 |
Company Details
Business Type:
Manufacturer
Year Established:
1998
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in March 1998, E&J focuses on toys, automotive lighting, new energy, lithium batteries and smart BMS systems. As one of the world’s earliest manufacturers of rechargeable batteries, we produce Ni-Cd, Ni-MH, Li-ion, LiPo and LiFePO4 batteries, alongside consumer green energy pr... Established in March 1998, E&J focuses on toys, automotive lighting, new energy, lithium batteries and smart BMS systems. As one of the world’s earliest manufacturers of rechargeable batteries, we produce Ni-Cd, Ni-MH, Li-ion, LiPo and LiFePO4 batteries, alongside consumer green energy pr...
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