BigBattery 48V RHINO Istruzioni per l'installazione e il funzionamento
Table of Contents
1. Introduction . . . . . . . . . . . . . . 2
2. Applications & Features . . . . . . . . . . . . . . 2
3. Product Specifications . . . . . . . . . . . . .3-6
3.1. Battery Specs . . . . . . . . . . . . . .3
3.1.1. Safety Features/Specs . . . . . . . . . . .4
3.2. BMS Specs . . . . . . . . . . . . .5-6
4. Warnings & Precautions . . . . . . . . . . . . .7-8
5. Installation . . . . . . . . . . . 8-16
5.1. Parts & Components . . . . . . . . . . . . .8-9
5.2. Wall Mount . . . . . . . . . . .10-14
5.3. Floor Stand . . . . . . . . . .14-16
6. Battery Interface . . . . . . . . . . . 17-18
6.1. Overview . . . . . . . . . . . . . 17
6.2. BMS Codes . . . . . . . . . . . . . 18
7. Recycling . . . . . . . . . . . . . 19
8. Warranty & Returns . . . . . . . . . . . . . 20
1
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1. Introduction
Introducing BigBattery’s RHINO! The 48V RHINO is the World’s Thinnest
Wall-Mountable Battery. It is also the Largest Capacity Wall-Mountable Battery.
Utilizing Lithium Iron Phosphate (LFP), Razor cell technology, this is the safest
battery in the global market. This User Manual is designed to provide you with an
understanding of the specs, features, capabilities, and installation of this 14
kilowatt-hour, 276 amp-hour battery. Read and take note of all safety information
prior to installing or operating your battery. This document applies only to the
BigBattery 48V RHINO – FWRHN-48140-G1.
2. Applications & Features
Applications:
●Solar
●Home
●Cabin Off-Grid
●Emergency Power
Features:
●Advanced BMS (Battery
Management System)
●Advanced Razor-Cell
Lithium-Ion LiFePO4/LFP
Technology
●Wide temperature range
●Active Fire Suppression system
(to protect from external fires)
●Easy connection to a larger
power system
●Multiple layers of safety and
protection
●Large, User Friendly, standard
175-amp connector for battery
power source
BigBattery’s 48V RHINO battery is the ultimate solution for your solar systems,
off-grid power systems, emergency power supply, and more. The RHINO comes
equipped with an advanced BMS, and the newest cell technology, allowing it to
operate safely within a much wider temperature range. It can be charged quickly, and
stored safely, at temperatures as low as -20 °C (-4 °F), as well as discharge at -30 °C
(-22 °F). These temperatures are much colder than all other LFP batteries. The
RHINO is the Longest Lasting Battery, that will last you 5,000 – 8,000 Complete Full
Charge/Discharge Cycles. The battery utilizes a standard 175-amp connector, which
provides a safe, and very secure connection to your battery unit. The RHINO is
engineered to accommodate two different methods for installation: Both wall
mounting and floor storage.
2
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3. Product Specifications
3.1 Battery Specs
Parameter
Specification
Unit
Chemistry
Lithium Iron Phosphate,
LFP
LiFePO4
Cell Configuration
16S
n/a
Nominal Voltage
48
Volts (DC)
Capacity (Ah)
276
Amp-hours
Capacity (kWh)
14
Kilowatt-hours
Operating Voltage Range
43 – 58.8
Volts (DC)
Charging Voltage Range
55.6 - 58.0
Volts (DC)
Max Charging Voltage
58.8
Volts (DC)
WARNING: Do NOT exceed max charging voltage.
Charging Current Limit
(Continuous)
90
Amps
Discharging Current Limit
(Continuous)
150
Amps
Max Peak Discharge Current
(Over 6 seconds)
350
Amps
Charge Temp Range
-20 - 65
(-4 - 149)
°C
(°F)
Discharge Temp Range
-30 - 65
(-22 – 149)
°C
(°F)
Optimal Discharge Temp Range
15 - 35
(59 - 95)
°C
(°F)
Storage Temperature Range
(Max 6 months)
(Humidity < 90%)
-20 - 35
(-4 - 95)
°C
(°F)
Optimal Storage Temp Range
15 - 35
(59 - 95)
°C
(°F)
Weight
132
(290)
kg
(lb)
Length
110
(43.3)
cm
(in)
Width
-
Width with Wall Mount
11.2
(4.4)
-
14.5
(5.7)
cm
(in)
-
cm
(in)
Height
67.8
(26.7)
cm
(in)
3
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3.1.1 Safety Features/Specs
●Safety:
○BMS (Battery Management System)
○Over Voltage
○Under Voltage
○Overcurrent Protection
○Thermal Management System
○300A Fuse
●Battery Connections
○Series: NOT SERIES CAPABLE
○Parallel: Maximum of eight (8) battery units connected
in parallel
4
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3.2 BMS Specs
Category
Function
Specification
Unit
Charge Voltage
Protection
Maximum Charger Voltage
(CC-CV)
58.8
Volts (DC)
Overcharge Voltage Limit
Cutoff Protection (each
cell)
3.8
Volts (DC)
Overcharge Voltage Limit
Protection Delay Time
2000
Milliseconds
Overcharge Protection
Recovery Voltage
3.45
Volts (DC)
Discharge
Voltage
Protection
Low Voltage Protection
Limit Range
2.5 - 2.7
Volts (DC)
Low Voltage Protection
Delay Time
2000
Milliseconds
Low Voltage Protection
Recovery
2.9
Volts (DC)
Overcurrent
Protection
Charge Overcurrent
Protection Value Range
270 - 330
Amps
Charge Overcurrent Delay
30
Seconds
Charge Overcurrent
Release Recovery
Condition
Reconnection delayed 120
seconds
Scenario 1:
Discharge Overcurrent
Protection
300
Amps
Scenario 1:
Discharge Overcurrent
Protection Delay
30
Seconds
Scenario 2 (Short Circuit):
Discharge Overcurrent
Protection Range
800 - 1200
Amps
Scenario 2 (Short Circuit):
Discharge Overcurrent
Protection Delay Range
600 - 1800
Milliseconds
Discharge Overcurrent
Protection Recovery
Condition
Reconnection delayed 120
seconds
5
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Category
Function
Specification
Unit
Balance Function
Minimum Cell Voltage to
Activate Cell Balancing
3.35
Volts (DC)
Voltage Difference to
Activate Cell Balancing
10
Millivolts
(DC)
Balancing Mode
Balance when charging
Balancing Current Range
100 - 260
Milliamps
Temperature
Protection
High Temperature
Protection Value when
Charging
65
(149)
°C
(°F)
High Temperature
Protection Release Value
when Charging
55
(131)
°C
(°F)
Low Temperature
Protection Value when
Charging
-22
(-7.6)
°C
(°F)
Low Temperature
Protection Release Value
when Charging
-18
(-0.4)
°C
(°F)
High Temperature
Protection Value when
Discharging
75
(167)
°C
(°F)
High Temperature
Protection Release Value
when Discharging
65
(149)
°C
(°F)
Low Temperature
Protection Value when
Discharging
-30
(-22)
°C
(°F)
Low Temperature
Protection Release Value
when Discharging
-27
(-16.6)
°C
(°F)
Resistance
Resistance in the
Discharge Circuit Range
5 - 10
Milliohms
Self-Power
Consumption
Operating Mode Range
(relay closed)
35 - 50
Microamps
Sleep Mode
0.5
Microamps
Sleep Conditions
No current, communication, or prolonged
protection states
Time to Sleep Mode
18 hours
6
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4. Warnings & Precautions
Lithium Iron Phosphate (LiFePO4) batteries are an inherently safe chemistry.
However, safety measures should always be taken. Please adhere to the instructions
within this User Manual for safe handling and operation.
Warnings:
Do not charge with a charge voltage above 58.8V.
Do not charge nor discharge battery when ambient temperature is above 65 °C
(149 °F).
Do not install battery where it may contact conductive materials, water, seawater,
strong oxidizers, nor strong acids.
Do not install battery in a location exposed to direct sun, hot surfaces, nor hot
locations. Do not install batteries in a tight clearance compartment, overheating
may result.
Keep any flammable/combustible material (e.g. paper, cloth, plastic, etc.) that may
be ignited by heat, sparks, flames, or any other heat source at a minimum distance
of two feet away from the batteries.
Disconnect batteries immediately if, during operation or charging, they emit an
unusual smell, develop heat, or behave abnormally.
Have a Class ABC or Class BC fire extinguisher on the premises.
Precautions:
Handle batteries and/or battery-powered devices cautiously to not damage
the battery casing or connections.
Do not charge battery if ambient temperature is below -20 °C (-4 °F), nor
discharge battery if ambient temperature is below -30 °C (-22 °F).
Before storing battery for more than 6 months, charge the battery to 53V or
above.
For long-term storage, disconnect batteries from your power system.
Always wear protective gear when handling batteries.
7
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Do not place any objects on top of batteries.
Make sure all cable connections are properly tightened.
Install and remove batteries using the handles provided.
Installation Safety Guidelines:
●Inspect batteries upon receipt for any signs of damage before use.
●Check to ensure that all cables are in good condition.
●Use a screwdriver with a rubber coated handle.
●When your battery has been charging and has come to maximum charge (up to
58.8V max.), your battery may experience a slight voltage drop either immediately or
within the hour after unplugging. This is normal and should be no cause for concern.
5. Installation
WARNING: Before installing, make sure to review all safety guidelines,
warnings, and precautions in Section 4.
5.1 Parts & Components
General
RHINO (1)
110 x 11.2 x 67.8 cm
(43.3 x 4.4 x 26.7 in)
(WR)
Standard 175-amp connector to
Ring Terminal Cable (1)
101.6 cm
(40 in)
(SB)
Rope Handles (2)
56.4 cm
(22.2 in)
(RH)
Flat Top Screws (4)
1.3 cm
(0.5 in)
(FS)
8
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Wall Mount Option
Mounting Cross Bars (2)
90.9 cm
(35.8 in)
(A1 & A2)
Spreader Bars (2)
57.8 cm
(22.75 in)
(B1 & B2)
Mounting Screws (6) (M8 X 60)
(brick/concrete)
5.8 cm
(2.3 in)
(MS1)
Mounting Screws (6)
(drywall/wood)
7 cm
(2.75 in)
(MS2)
Floor Stand Option
Floor Stand (1)
110 x 29.9 x 82.6 cm
(43.3 x 11.75 x 32.5 in)
(FLS)
Crossbar Plates (2)
11 cm
(4.33 in)
(CP)
Pan Screws (4)
1.9 cm
(0.75 in)
(PS)
9
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Altri manuali per 48V RHINO
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