IES-BATT-14.33 Smart BMS Protection Home Industry Instruction Manual

IES-BATT-14.33 Smart BMS Protection Home Industry

Specifications

• Nominal Voltage: 51.2 Vdc
• Nominal Capacity: 280 Ah
• Battery Energy: 14336 Wh
• Charge Voltage: 56.16 Vdc
• Discharge Voltage: 45.6 Vdc
• Nominal Charge / Discharge Current: 140 A
• Nominal Charge / Discharge Power: 7000 W
• Max Charge / Discharge Current: 280 A
• Max Charge / Discharge Power: 14000 W
• Short Circuit Current: 450 A

The IES-BATT-14.33 is a lithium battery designed for residential energy storage applications with an operating voltage range between 45.6 and 56.16V. It works with a 48V battery hybrid inverter and features a built-in Battery Management System (BMS) for monitoring and managing cell information. The BMS provides protection functions against over-discharge, over-charge, over- current, and high/low temperature. Multiple IES-BATT-14.33 units can be connected in parallel to expand capacity and power, with up to 8 units connected in parallel.

Product Usage Instructions

• Switch ON:
  • To switch ON the IES-BATT-14.33, press the start button of the Master pack.
• Switch OFF For a single IES-BATT-14.33:
  • Switch OFF the POWER (3) and Air switch (9).
• For multiple IES-BATT-14.33 in parallel:
  • Switch OFF POWER (3) and Air Switch (9) on all slave batteries first.
  • Then switch OFF POWER (3) and Air switch (9) on the Master battery.
• CAN / RS485 Communication:
  • The CAN / RS485 Communication Terminal (RJ45 port) connects to the inverter following the CAN / RS485 protocol.
• RS232 Communication:
  • The RS232 Communication Terminal (RJ45 port) follows the RS232 protocol and is used for debugging or servicing by manufacturers or professional engineers.

FAQs

• Q: Can I connect more than 8 IES-BATT-14.33 units in parallel?
  • A: No, the maximum number of units that can be connected in parallel is 8.
• Q: What are the certifications for the product?
  • A: The product certifications include PACK: UN38.3, IEC 62619, IEC61000, CELL: UN38.3, IEC62619, UL1642, and JET.

TECHNICAL DATA

NOTE: Operating current derating according to the cell voltage and battery temperature.

PRODUCT OVERVIEW

Brief Introduction

• IES-BATT-14.33 is a lithium battery with an operating voltage range between 45.6 and 56.16V. it is designed for residential energy storage applications and works together with a 48V battery hybrid inverter. IES-BATT-14.33 is not suitable for supporting life-sustaining medical devices.
• IES-BATT-14.33 has a built-in BMS (Battery Management System), which can manage and monitor cell information including voltage, current, and temperature. Besides that, BMS can balance cell charging to extend cycle life. BMS has protection functions including over-discharge, over-charge, over-current, and high/low temperature; the system can automatically manage the charge state, discharge state, and balance state.
• Multiple IES-BATT-14.33 can be connected in parallel to expand capacity and power, and 8 IES-BATT-14.33 can be connected in parallel at most.

Interface Introduction

Operation interface description:

Switch ON / OFF

1. Switch ON
   • For a single IES-BATT-14.33, firstly, the Air switch (9), Slide switch (5), and POWER (3) are in the ON state, then long press (over 3 seconds) SW (6), LED will flash, and the battery will work normally. L1 to L6 shows battery SOC and L7 / L8 shows battery status.
   • For multiple IES-BATT-14.33 in parallel, firstly, the Air switch (9), Slide switch (5), and POWER (3) of all batteries are in the ON state, long press (more than 3 seconds) SW button of the Master battery, the LED will flash, and the battery system will automatically encode and assign an ID to each slave battery, then the battery system will operate normally.
2. Switch OFF
   • Press the start button of the Master pack more than 3s and then release the button, the master pack will shut down after all slave packs shut down (sleep mode).
   • For a single IES-BATT-14.33, switch OFF POWER (3) and Air switch (9).
   • For multiple IES-BATT-14.33 in parallel, switch OFF POWER (3) and Air switch (9) on all slave batteries first. Then switch OFF POWER (3) and Air switch (9) on the Master battery.

LED Indicator Definition
Note:

• flash 1 – 0.25s light / 3.75s off
• flash 2 – 0.5s light / 0.5s off
• flash 3 – 0.5s light / 1.5s off

LED Indicators Instructions

Charging Battery Level Indicators Instructions

Discharging Battery Level Indicators Instructions

Protection Fault Indicators Instructions

Notes: 1. The fault lamp ALM is not on in a normal state, at this time the SOC lamp is used as a power indication, the fault lamp ALM is always on when the fault occurs, and the SOC lamp is on according to the fault sequence number (priority sequence number from low light). if a variety of protection faults exist. the RUN lamp also needs to be on constantly.

CAN / RS485 Port

• CAN / RS485 Communication Terminal (RJ45 port), connects to inverter and follows CAN / RS485 protocol.

RS232 Port
RS232 Communication Terminal (RJ45 port) follows RS232 protocol, for manufacturers or professional engineers to debug or service.

INSTALLATION GUIDE

Checking Before Installation

• Checking Outer Packing Materials
  • Packing materials and components may be damaged during transportation. Therefore, check the outer packing materials before installing the battery. Checking the surface of packing materials for damage, such as holes and cracks.
  • If any damage is found, do not unpack the battery and contact the dealer as soon as possible. You are advised to remove the packing materials within 24 hours before installing the battery.
• Checking Deliverables
  • After unpacking the battery, check whether the deliverables are intact and complete.
  • If any damage is found or any component is missed, contact the dealer. The below table shows the components and mechanical parts that should be delivered.

TOOLS

Installation Requirements

• Installation Environment Requirements
  • Install the battery in the indoor environment.
  • Place the battery in a secure location away from children and animals.
  • Do not place the battery near any heat sources and avoid sparks.
  • Do not expose the battery to moisture or liquids.
  • Do not expose the battery to direct sunlight.
• Installation Carrier Requirements
  • Only mount batteries on fire-resistant buildings. Do not install batteries on flammable buildings.
  • Due to the quite heavy battery, make sure the wall / ground can meet the load-bearing requirements.

Installation Instructions

Dimensions

Minimum mounting distance between battery pack and equipment:

Installation Procedure

• STEP 1
  • Drill the hole with a 12mm drill bit as follows and fix the wall bracket to the wall.
• STEP 2
  • Use a crane to lift the ring on the battery pack and attach it to the wall bracket.
• STEP 3
  • Connect to the ground.
• STEP 4
  • Connect the power cable.
  • Note that all switches are OFF before wiring.
• STEP 5
  • Connect the communication cable.
• STEP 6
  • When multiple batteries are connected in parallel, follow the following wiring mode. Parallel cables’ length is 1200mm; power cables’ length is 1700mm.
  • Scheme One
  • Scheme Two
• STEP 7
  • Install the upper cover.
  1. Align the mounting holes of the upper cover with the positioning pins of the box and lower it.
  2. Push the upper cover in the direction of the arrow until it is flush with the box body and make the upper cover stuck.
  3. This is the installed state.

MAINTENANCE

Recharge Requirements During Normal Storage

Battery should be stored in an environment with a temperature range between – 10°C ~ +45°C and maintained regularly according to the following table with 0.5C (140 A) current till 40%SOC after a long storage time.

Recharge Conditions When in Storage

Recharge Requirements When Over Discharged

The over-discharged (90% DoD) battery should be recharged according to the following table, otherwise, the over-discharged battery wil be damaged.

Recharge Conditions When Battery is Over-Discharged

Documents / Resources

| IES IES-BATT-14.33 Smart BMS Protection Home Industry [pdf] Instruction Manual
IES-BATT-14.33 Smart BMS Protection Home Industry, IES-BATT-14.33, Smart BMS Protection Home Industry, Protection Home Industry, Home Industry, Industry
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