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38V 100AH Lithium Ion Battery For Telecom Application 19 ”Standard Cabinet

Model Number:TL38100LFP-3U

Minimum Order Quantity:10 Pcs

Delivery Time:30 DAYS

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

Nominal Capacity:100Ah

Nominal Voltage:38.4V

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Zhejiang Hengrui Technology Co., Ltd.

Active Member

Location: Hangzhou Zhejiang China

Address: 8F, Building 3, Tianxing International Center, No. 508 Fengtan Road, Hangzhou, China. 310011

Supplier`s last login times: within 41 hours

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Product Details Company Profile

Product Details

38V 100AH 19”Standard Cabinet Suited Rechargeable Lithium Ion (LiFePO 4 ) Battery Pack

Product Overview

The 38V Lithium Ion Battery Pack is mainly working as 38VDC backup power source, and it consists

of 12 cells of Lithium Iron Phosphate Battery Cells connected in series and telecom specialized high

performance and high reliability Battery Management System (BMS). The battery’s +/- output terminals

are connected to the +/- terminals of rectifier. When the mains supply is normal, telecom equipment is

supply is outage, the 38V lithium ion battery pack is supplying power to telecom equipment without any

time-delay to ensure telecom equipment is powered without any interruptions, until mains supply

resumed or protective power cut-off by BMS due to over-discharge protection activated automatically.

Features and Benefits

- Voltage detection and protection function

The Product has the functions of cell and module voltage detection, over voltage, under voltage alarm

and protection. The cell voltage detection accuracy is less than ± 15mV under normal temperature static

conditions.

- Current detection and protection function

The Product has the functions of charge and discharge current detection, alarming and protection. The

charging current is shown as a positive current and the discharge current is shown as a negative current.

The current sampling accuracy is less than ± 2% under normal temperature conditions.

- Temperature detection and protection function

With the function of cell and environment temperature detection, when the temperature is too high or too

low the product will start up alarming and protection function. The temperature sampling accuracy is less

than ±2°C within the operating temperature range. Four battery temperature detection points and one

ambient temperature detection point (maximum 16 battery temperature detection points) are supported

by default.

- Short-circuit protection function

With short-circuit protection function, the short circuit delay time can be set by the host computer. The

short circuit current should be less than 1200A.

- Battery capacity calculation function

Cell algorithm: About the use of soc and soh, soc uses the basic elements of the Ampere integration and

OCV method. The Ampere integration method and voltage, by the adjustment of the algorithm, with higher

precision data and Independent clock system, ensures reasonable display during a single cycle. And the

SOC estimation accuracy is ≤ ± 8%

Product Specification

Product Working Principal

Electrical Specification

Item	Specification	Remarks
Nominal Capacity	100Ah	Standard discharge ⁽¹⁾ capacity after standard charge ⁽²⁾
Nominal Voltage	3 8.4V	Configuration: 12S2P - VHR 3914895LFP-50Ah. Voltage of single cell is 3.2V.
Charge Voltage	43.2V
Voltage at End of Discharge	33.0V
Floating Voltage	40.0V
Maximum Continuous Charge Current (CC Threshold)	100A
Over Current Protection for Charge	105A	N.A.
Over Voltage Protection	3.80V/cell	N.A.
Maximum Continuous	100A
Discharge Current	100A
Over Current Protection for Discharge	105A	N.A.
Under Voltage Protection	2.75V/cell	N.A.
Operation Allowable	Charge: 0～60°C	N.A.
Temperature Range	Discharge: -20～60°C	N.A.
Continuous Discharge Power	0.76kW	50%SOC
Continuous Charge Power	0.76kW	N.A.
Self-discharge Rate/Month	≤3%	@ 25 ± 3℃,50%SOC
Cycle Life(cycles)	≥5000	@ 25 ± 3℃,80%DOD, 0.2C/0.2C
Operation Allowable	≤95% RH	Operation
Humidity Range	≤85% RH	Storage
Recommended	0～40°C	Max. 6 month
Storage temperature	0～40°C	Max. 6 month
Weight	About 37kg	N.A.

Dimension

Basic Parameter

Item	Settable	Detailed Information	Default Setting Value	Remark
Item	(Yes or No)	Detailed Information	Default Setting Value	Remark
Charge Current Limit	No	Limited Charge Current Value	105A	Acceptability range:105 ± 2A
	Yes	Method of Charge Current Limit	Overchargeactivates current limit	N.A.


Sleep Voltage	Yes	Sleep Voltage Set Value	3.30 V	Acceptability range: 3.3 ± 0.02V
BMS Power consumption	No	Internal Circuit Power Consumption at Mode 1 – Fan is not activated or for natural cooling model with heat radiator	≤ 40 mA	N.A.
BMS Power consumption	No	Internal circuitpower consumption during sleep	≤ 500 uA	N.A.
Charge Balancing	Yes	Balancing Activation Voltage Value	3.40 V	N.A.
	Yes	Balancing Activation Voltage Difference Value	50 mV
	No	Balancing current	70 mA
Full Charge Setting	Yes	Constant voltage value	43.2 ± 0.3V	During constant voltage charging, when the overall voltage is greater than the constant voltage and the current is less than the constant current value, the BMS will assume that the battery capacity is fully charged and the charging MOSFET will be cut off.
Full Charge Setting	Yes	Constant current value	5.0A
Standby Time	No	Interval days of forced recovery charge after overcharge	0	In order to ensure the battery capacity, after the battery over-voltage protection, the battery will be forced to resume charging after a fixed time; when the time is configured to 0, this function does not work.
Under-voltage OFF Time	No	Discharge MOS turn-on interval time after undervoltage	0	In order to be compatible with the traditional lead-acid charger charging method, the BMS periodically closes the discharge MOSFET for about 7.5 seconds after undervoltage protection, so that the charger detects the battery voltage and turns on the charging. The interval period of the closed discharge MOSFET can be set. When configured to 0, this function does not work.
Capacity Setting	Yes	Full capacity setting	100Ah	N.A.
Capacity Setting	Yes	Residual capacity setting	50Ah	N.A.

Indicators Illustration

A) SOC Indication

B) Other LED Indication

Pack Status	Protect /Alarm /Normal	RUN	ALM	SOC LED				Description
Pack Status	Protect /Alarm /Normal	●	●	●	●	●	●	——
Power down/Sleep	——	OFF	OFF	OFF	OFF	OFF	OFF	——
Standby	Normal	Flash 1	OFF	According to the SOC				——
Charge	Normal	Flash 2	OFF	According to the SOC				——
Discharge	Normal	ON	OFF	According to the SOC				——
Charge / Discharge / Standby	Protect	According to the state of charge and discharge	Flash 2	According to the SOC				——
Charge / Discharge / Standby	Alarm	OFF	ON	OFF				——

C) LED Flash State

	Light	Extinguish
Flash1	0.25S	3.75S
Flash2	0.5S	0.5S
Flash3	0.5S	1.5S

Cautions

- Please read the user manual carefully before using the lithium ion battery.

- No human body shall direct contact the positive/negative poles at the same time if the battery’s voltage exceeds 36V safety

voltage.

- Please read the specific charging device’s user manual carefully before charging.

- When the battery is not charged after long exposure to the charger, discontinue charging.

- Please check the positive (+) and negative (-) direction before connection.

- Battery must be stored in a dry area with low temperature (≤25°C) environment for long-term storage.

- Do not expose the battery in direct sunlight or heat.

- Do not use the battery in high static energy environment where the protection device can be damaged.

- When rust or smell is detected on first use, please return the product to the seller immediately.

- Keep the battery out of reach of children and pets.

- When battery life span shortens after long period of usage, please exchange to new battery.

- No metal objects (rings, watches, and other metal accessories, etc.) can be worn during the handling of battery.

- Charge time should not be longer than specified in the manual.

- Do not expose the battery out of the temperature range specified in the specification.

Company Profile

Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in global market.

Being a professional battery and system solution provider with the large manufacturing capacity of batteries and advanced Battery Management System (BMS) technology development ability, HRESYS is able to provide products and solutions ranging from lead acid batteries, lithium Ion batteries, energy storage systems and electric vehicle battery packs according to customer and market diverse demand. Within over 20 years development, HRESYS as the oversea oriented team jointly with our parent group have been growing rapidly and our products and solutions have already been widely deployed in over 50 countries all over the world. We are confident that we can be a professional business partner in the industry through our international marketing experience and ability, advanced battery manufacturing facilities, BMS and battery pack development ability,etc.

Rich Oversea Experience and Ability

Thanks to HRESYS professional operation team with over 20 years global industry experience whatever in marketing, technology development and services throughout all contients, we have develped rich experience in woring with international accounts.

Advanced Lithium-ion and VRLA batteries Manufacturing Facilities

HRESYS manufacturing facilities were built on the benchmark of world first-class with extremely high production efficiency and production capacity, so that we have the ability to meet with large volume requirement.

Core Ability on Battery and BMS Design

HRESYS has been heavily investing on R&D ability whatever for battery cells or system solutions. As a smart energy system solution provider in the market, HRESYS has strong ability in designing not only batteries and cells, but also advanced BMS technologies. We have full ability to make customized system solutions according to requirement and our own designed Telecom Lithium Ion Battery Packs with our own designed BMS have passed the demanding tests in many telecom operators.

Social Responsibility

Being a respected company in China, we always highly-focused our responsibility to be a trusted company from stakeholders whatever from the quality control system or social responsibility, we got all required certificates including ISO9001/ISO14001/OSHAS18001/CE/UL, and we are trying best to make us better.

Product Tags:

telecom batteries for solar lithium ion battery for telecom application

38V 100AH Lithium Ion Battery For Telecom Application 19 ”Standard Cabinet

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