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1. System scalable, up to 450V;, 2. Easy to install,debug and maintain;, 3. Qualified BMS for EV/HEV - details see: https://www.machineto.com/384v110ah-lifepo4-battery-pack-for-gabage-truck-10111451

O'CELLcan offer a scalable, modular approach, with configurations in excess of 450 volts and 1,000 Ah in custom solutions. The modules are packaged in standard lead acid BCI format sizes suited for a huge variety of applications.

Specification

Item	Specification	Remark
Battery module	IFM12-1100E1(12.8V110Ah)
Assemble method	30S1P
Nominal voltage	384V
Nominal capacity	110Ah
Whole energy	42KWh
Voltage range	300- 438V	adjustable
Charge current	≤55A
Discharge current	≤150A
Peak discharge current	≤300A(10S)
Approx. weight	<455 Kg
Approx. resistance	<250 mΩ
Dimension(L*W*H)	Depend on its configuration
Temperature range	charge:0-50 °C
	discharge:-10-55 °C
Storage temperature	-10-45°C
Over voltage warning	468V	adjustable
Over voltage alarm	480V	adjustable
Under voltage warning	336V	adjustable
Under voltage alarm	276V	adjustable
Over temperature warning	60°C	adjustable
Over temperature alarm	65°C	adjustable
Regeneration	Depend on motor controller
Life expectation	1200 cycles (100% DOD)

Note:

1. Each battery module has one slave BMS circuitry inside;

2. Master BMS circuitry(we named BMU) collect all information from each battery module through

RS485, then decide to cut-off the contactor or not;

3. We strongly recommend customer to use two contactors (one for charge and another for

discharge) at least in the battery system.

BMS:

O’CELL BMS consists of Master BMS Circuitry (we named “BMU”), Slave BMS Circuitry (we integrate it into our battery module) and contactor.

Besides the basic functions such as over charge/ discharge, over current, short circuit, over

temperature and balancing, Our BMS owns the following features,

1. Master-Slave architecture makes the system flexible;

2. Two level warning makes maintenance easier;

3. CAN2.0 and industrial level electronic components make system reliable;

4. Contactor makes high rate charge & discharge feasible;

5. Periodic insulation measurement makes personnel safety possible;

6. Host can control the system easily;

1. Modular design makes the system installation, maintenance easier;

2. Battery modules can be connected in series or parallel to make the system more flexible;

3. IP56 dust and water proof design suit for severe circumstance;

4. Dual LED indicator makes the battery module status easy to know;

5. High accuracy SOC calculation

BMU Photo

Monitoring Software (Need USB-CAN Adapter)