1.1 Before start:
1. Safety Precautions
1) It is very important and necessary to read the user manual carefully (in the accessories) before installing or using battery.
Failure to do so or to follow any of the instructions or warnings in this document can result in electrical shock, serious injury,
or death, or can damage battery, potentially rendering it inoperable.
2) If the battery is stored for long time, it is required to charge them every six months, and the SOC should be no less than 30%;
3) Battery needs to be recharged within 12 hours, after fully discharged;
4) Do not expose cable outside;
5) All the battery terminals must be disconnected for maintenance;
6) Please contact the supplier within 24 hours if there is something abnormal.
7) Do not use cleaning solvents to clean battery;
8) Do not expose battery to flammable or harsh chemicals or vapors;
9) Do not paint any part of battery, include any internal or external components;
10) Do not connect battery with PV solar wiring directly;
11) The warranty claims are excluded for direct or indirect damage due to items above.
12) Any foreign object is prohibited to insert into any part of battery.
Attention
Attention
1)
After unpacking, please check product and packing list first, if product is damaged or lack of parts, please contact with the
local retailer;
2) Before installation, be sure to shut-down the external power and make sure the battery is in the switched-off mode;
3) Wiring must be correct, do not mistake the positive and negative cables, and make sure no short circuit with the external
device;
4) It is prohibited to connect the battery and AC power directly;
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User Manual
LV 48070 Plus
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1.2 In using:
5) The battery’s embedded BMS is designed for 48VDC, please DO NOT connect multiple batteries in serial connection;
6) Battery system must be well grounded and the resistance must be less than 1Ω;
7) Please ensured the electrical parameters of battery system are compatible to related equipment;
8) Keep the battery away from water and fire.
1) If the battery system needs to be moved or repaired, the power must be cut off and the battery is completely shutdown;
2) It is prohibited to connect the battery with different type ofbattery.
3) It is prohibited to put the batteries working with faulty or incompatible inverter;
4) It is prohibited to disassemble the battery (QC tab removed or damaged);
5)
When the fire around the battery system, only dry powder extinguisher can be used to extinguish the fire within the fire range.
And please keep the battery pack as far away from the fire as possible
；
6) Please do not open, repair or disassemble the battery except staffs from manufacture or authorized by technical support.
We do not undertake any consequences or related responsibility which because of violation of safety operation or violating
of design, production and equipment safety standards.
2. Product Introduction
LV48070 Plus lithium iron phosphate battery is an energy device. It can be used as a reliable power source for various
applications with special requirements for high power, limited installation, restricted load-bearing and long cycle life.
LV48070 Plus has a built-in BMS battery management system that can monitor cell parameters such as voltage, current, and
temperature. Moreover, it can balance cell charging and discharging process to extend cycle life. Multiple batteries can be
connected in parallel to expand energy and power capacity.
2.1 Product Features
·
The whole module is non-toxic, non-polluting and environmentally friendly;
·
Cathode material is made from LiFe PO4 with safety performance and long cycle life;
·
Battery management system (BMS)has protection functions including over- discharge, over-charge, over-current and high /
low temperature;
·
The system can automatically manage charge and discharge state and balance current and voltage of each cell;
·
Flexible configuration, multiple battery modules can be in parallel for expanding capacity and power
·
Adopted self-cooling mode rapidly reduced system entire noise;
·
The module has less self-discharge, up to 6 months without charging it on shelf, no memory effect, excellent performance of
shallow charge and discharge;
·
Working temperature range is from -10
℃
to 50
℃
, (Charging 0~50
℃
;discharging-10~50
℃
) with excellent discharge performance
and cycle life;
·
Small size and light weight, standard of 19-inch embedded designed module is comfortable for installation and maintenance;
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User Manual
LV 48070 Plus
