|
| ชื่อแบรนด์: | Enerkey |
| เลขรุ่น: | EK-BM3R4S150A |
| ขั้นต่ำ: | 10 ชิ้น |
| ราคา: | $8.5-$9.5 |
| รายละเอียดบรรจุภัณฑ์: | กล่องกระดาษแข็งแรง +โฟม Eva |
| เงื่อนไขการชำระเงิน: | L/C, D/A, D/P, T/T, เวสเทิร์นยูเนี่ยน, MoneyGram |
Enerkey 3.2V LiFePO4 3.7V Lto Sib Li-ion Hardware BMS 3S 4S 150A with NTC for Electric Vehicles and Car Start
EK-BM3R4S150A is designed by Shenzhen Enerkey BMS Power Technology Co., Ltd.
It is an hardware protection board scheme specially designed for 3 series or 4 series battery packs of start-up battery and electric energy storage products. The protection board has strong load carrying capacity and the maximum continuous discharge current can reach 150A.
Provides protection for 3 and 4 series Li-ion/LiFePO4/Lto/Sib battery pack
Provides protections in charging and discharging
Processes the balance between cells smartly, the current of it can be set freely by external components.
Deals with over-current and short-circuit protection with circuit itself
Protect an electrical circuit from damage caused by over current/ over load or short circuit
Feature:
Full temperature detection and protection function 55 core temperature probes,1 MOSFET temperature probe
Jiantao, 94 V-0 level KB high fire prevention level double glass fiber board and alloy radiator with high thermal conductivity
Very low power consumption, static standby power consumption, 25uA. work power consumption: MAX 80mA
150A operating current tolerance(2 seconds per time),300A maximum pulse start current tolerance (0.5 seconds per time)
Complete support for universal chemical lithium batteries. Such as LiCoO2,LiMnO2,NiMnCo,HighLi,LTO
Lithium battery set with maximum 300 AH capacity can be configured.
Overall temperature adaptation range -30°C -85°C
Passive equalization algorithm up to 30mA
APPLICATION
Backup battery and UPS system
Wireless base station backup system battery
Telecom power system battery
Start-up inductive load system battery
| Item type | Parameters | |||||||||||
| 1 | Parameter Overview | Product Model | EK-BM3R4S150A | |||||||||
| Product Size(mm) | L115*W45*T12 | |||||||||||
| Product Weight(kg) | 0.15 | |||||||||||
| Product Material | FR-4 / Lead-free spray tin | |||||||||||
| Applicable battery type | Lifepo4 | Li-ion | Lto | SIB | ||||||||
| Applicable battery string | 3S / 4S | 3S / 4S | 3S / 4S | 3S / 4S | ||||||||
| Rated discharge current | 150A | 150A | 150A | 150A | ||||||||
| Peak starting current | 300A | 300A | 300A | 300A | ||||||||
| Item type | Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
||||
| 2 | Charging protection | Overvoltage protection voltage value | 3.65V/1S | 3.50V/1S | 4.25V/1S | 4.05V/1S | 2.85V/1S | 2.75V/1S | 3.95V/1S | 3.80V/1S | ||
| Balanced phase difference voltage value | Trigger voltage difference 30mV / trigger time 0.5S / balance time 10S cycle | |||||||||||
| Balanced voltage value |
|
|||||||||||
| Overcurrent value | 80A/2S, disconnect charger to recover | |||||||||||
| Low temperature value | Charge over-temperature protection 60℃/2S / Release 55℃/2S | |||||||||||
| Overtemperature value | Charging low temperature protection -5℃/2S / Release 0℃/2S | |||||||||||
| 3 | Discharge protection | Undervoltage protection voltage value | 2.30V/1S | 2.70V/1S | 2.75V/1S | 3.0V/1S | 1.70V/1S | 1.80V/1S | 1.50V/1S | 2.00V/1S | ||
| ①Overcurrent protection value | 150A/2S, disconnect load or activate charging | |||||||||||
| ②Overcurrent protection value | 300A/0.5S, disconnect load or activate charging | |||||||||||
| Short circuit protection value | 1000A/64uS, disconnect load or charge activated | |||||||||||
| Low temperature value | Discharge over-temperature protection 65℃/2S, release 60℃/2S | |||||||||||
| Overtemperature value | Discharge low temperature protection -20℃/2S, release -10℃/2S | |||||||||||
| 4 | Others | Standby current consumption | 25uA | |||||||||
| Motherboard lock voltage | / | |||||||||||
Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.
4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!
Q1. Why did we choose you?
* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.
* Products have passed FCC, CE, ROHS and other international standards certification.
* We can provide you with factory price, Welcome you to visit our factory and production process.
Q2. What is your product range (type)?
*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.
*Mainly used for LFP, Li-ino and LTO batteries.
Q3: How do I know which kind of material & type my battery is ?
*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.
*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.
Q4. Do you have minimum order requirements?
Can it be customized? What is the lead time for samples and batches?
*Our minimum order quantity is 1 piece, ODM customization is available.
* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.
Q5: What if i can't use it?
*Regular products have instructional videos, We can also support online video call guidance from engineers.
Q6. What are your terms of payment?
*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB
Q7. How do you guarantee the quality?
* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.
* Obtained FCC, CE, ROHS and other international standard certification.
* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.
Q8. How to choose a BMS suitable for our battery?
*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.
Q9. How can i contact you?
*We have 7x24 hours online service, Please leave us a message online.
*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.
|
|
| ชื่อแบรนด์: | Enerkey |
| เลขรุ่น: | EK-BM3R4S150A |
| ขั้นต่ำ: | 10 ชิ้น |
| ราคา: | $8.5-$9.5 |
| รายละเอียดบรรจุภัณฑ์: | กล่องกระดาษแข็งแรง +โฟม Eva |
| เงื่อนไขการชำระเงิน: | L/C, D/A, D/P, T/T, เวสเทิร์นยูเนี่ยน, MoneyGram |
Enerkey 3.2V LiFePO4 3.7V Lto Sib Li-ion Hardware BMS 3S 4S 150A with NTC for Electric Vehicles and Car Start
EK-BM3R4S150A is designed by Shenzhen Enerkey BMS Power Technology Co., Ltd.
It is an hardware protection board scheme specially designed for 3 series or 4 series battery packs of start-up battery and electric energy storage products. The protection board has strong load carrying capacity and the maximum continuous discharge current can reach 150A.
Provides protection for 3 and 4 series Li-ion/LiFePO4/Lto/Sib battery pack
Provides protections in charging and discharging
Processes the balance between cells smartly, the current of it can be set freely by external components.
Deals with over-current and short-circuit protection with circuit itself
Protect an electrical circuit from damage caused by over current/ over load or short circuit
Feature:
Full temperature detection and protection function 55 core temperature probes,1 MOSFET temperature probe
Jiantao, 94 V-0 level KB high fire prevention level double glass fiber board and alloy radiator with high thermal conductivity
Very low power consumption, static standby power consumption, 25uA. work power consumption: MAX 80mA
150A operating current tolerance(2 seconds per time),300A maximum pulse start current tolerance (0.5 seconds per time)
Complete support for universal chemical lithium batteries. Such as LiCoO2,LiMnO2,NiMnCo,HighLi,LTO
Lithium battery set with maximum 300 AH capacity can be configured.
Overall temperature adaptation range -30°C -85°C
Passive equalization algorithm up to 30mA
APPLICATION
Backup battery and UPS system
Wireless base station backup system battery
Telecom power system battery
Start-up inductive load system battery
| Item type | Parameters | |||||||||||
| 1 | Parameter Overview | Product Model | EK-BM3R4S150A | |||||||||
| Product Size(mm) | L115*W45*T12 | |||||||||||
| Product Weight(kg) | 0.15 | |||||||||||
| Product Material | FR-4 / Lead-free spray tin | |||||||||||
| Applicable battery type | Lifepo4 | Li-ion | Lto | SIB | ||||||||
| Applicable battery string | 3S / 4S | 3S / 4S | 3S / 4S | 3S / 4S | ||||||||
| Rated discharge current | 150A | 150A | 150A | 150A | ||||||||
| Peak starting current | 300A | 300A | 300A | 300A | ||||||||
| Item type | Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
Trigger (time) |
||||
| 2 | Charging protection | Overvoltage protection voltage value | 3.65V/1S | 3.50V/1S | 4.25V/1S | 4.05V/1S | 2.85V/1S | 2.75V/1S | 3.95V/1S | 3.80V/1S | ||
| Balanced phase difference voltage value | Trigger voltage difference 30mV / trigger time 0.5S / balance time 10S cycle | |||||||||||
| Balanced voltage value |
|
|||||||||||
| Overcurrent value | 80A/2S, disconnect charger to recover | |||||||||||
| Low temperature value | Charge over-temperature protection 60℃/2S / Release 55℃/2S | |||||||||||
| Overtemperature value | Charging low temperature protection -5℃/2S / Release 0℃/2S | |||||||||||
| 3 | Discharge protection | Undervoltage protection voltage value | 2.30V/1S | 2.70V/1S | 2.75V/1S | 3.0V/1S | 1.70V/1S | 1.80V/1S | 1.50V/1S | 2.00V/1S | ||
| ①Overcurrent protection value | 150A/2S, disconnect load or activate charging | |||||||||||
| ②Overcurrent protection value | 300A/0.5S, disconnect load or activate charging | |||||||||||
| Short circuit protection value | 1000A/64uS, disconnect load or charge activated | |||||||||||
| Low temperature value | Discharge over-temperature protection 65℃/2S, release 60℃/2S | |||||||||||
| Overtemperature value | Discharge low temperature protection -20℃/2S, release -10℃/2S | |||||||||||
| 4 | Others | Standby current consumption | 25uA | |||||||||
| Motherboard lock voltage | / | |||||||||||
Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.
4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!
Q1. Why did we choose you?
* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.
* Products have passed FCC, CE, ROHS and other international standards certification.
* We can provide you with factory price, Welcome you to visit our factory and production process.
Q2. What is your product range (type)?
*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.
*Mainly used for LFP, Li-ino and LTO batteries.
Q3: How do I know which kind of material & type my battery is ?
*Please look the battery body, If the normal voltage of your battery shows 3.2V, The battery is LiFePo4.
*If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Lto battery.
Q4. Do you have minimum order requirements?
Can it be customized? What is the lead time for samples and batches?
*Our minimum order quantity is 1 piece, ODM customization is available.
* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.
Q5: What if i can't use it?
*Regular products have instructional videos, We can also support online video call guidance from engineers.
Q6. What are your terms of payment?
*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB
Q7. How do you guarantee the quality?
* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.
* Obtained FCC, CE, ROHS and other international standard certification.
* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.
Q8. How to choose a BMS suitable for our battery?
*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.
Q9. How can i contact you?
*We have 7x24 hours online service, Please leave us a message online.
*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.
ที่อยู่
พื้นที่ A ชั้น 9 อาคาร G สวนอุตสาหกรรมคาร์บอนต่ํา Guancheng ชุมชน Shangcun ถนน Gongming เขต Guangming เชียงใหม่ จีน 518106
โทรศัพท์
86--15387469240
อีเมล
kiwi@enerkey.cn
