V-TAC VT-48280-W2 Manual de usuario
INSTRUCTION MANUAL
INTRODUCTION
14.33kWh WALL MOUNTED LITHIUM BATTERY
WEEE Number: 80133970
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V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B
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VT-48280-W2 11525
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About This Document
Purpose
This document primarily introduces the main features, component composion, usage, installaon, and
maintenance of Wall-mounted Residenal Energy Storage System VE51280W (short for V-Power S14).
Intended Audience
This document is intended for:
Hardware installaon engineers
Technical support engineers
Maintenance engineers
Users
Symbol Convenons
The symbols that may be found in this document are dened as follows.
Symbol Denion Remarks
Danger Indicates a hazard with a high level of risk which, if not avoided, will
result in death or serious injury.
Warning Indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury.
Aenon Indicates a hazard with a low level of risk which, if not avoided,
could result in minor or moderate injury.
Note
Supplements the important informaon in the main text.
NOTE is used to address informaon not related to personal injury,
equipment damage, and environmental deterioraon.
Change History
Changes between the issued documents are cumulave. The latest document issued contains all the
changes madein earlier versions.
Issue 01 (2023-01-31)
This issue is the rst oal release.
1
Contents
About This Document ..................................................................................................................1
1 Introducon ..........................................................................................................................3
1.1 Applicaon ........................................................................................................................................... 3
1.2 Appearance .......................................................................................................................................... 3
1.3 Panel Introducon................................................................................................................................ 4
1.4 PIN Denion ....................................................................................................................................... 6
1.5 Lithium-ion Cell .................................................................................................................................... 7
1.6 Technical speccaons ........................................................................................................................ 8
2Installaon ..........................................................................................................................10
2.1 Precauons for Installaon ................................................................................................................ 10
2.2 Preparing for Installaon.................................................................................................................... 10
2.2.1 Tools ............................................................................................................................................................... 10
2.2.2 Packing List..................................................................................................................................................... 11
2.2.3 Unpacking Acceptance................................................................................................................................... 12
2.3 Installing Guide................................................................................................................................... 12
2.4 Connecng Power Cable .................................................................................................................... 13
2.5 Connecng Communicaon Cable ..................................................................................................... 16
3Operaon............................................................................................................................18
3.1 Check before Power-on...................................................................................................................... 18
3.2 Power-on ............................................................................................................................................ 18
3.3 Operaon Guide................................................................................................................................. 19
4 Maintenance .......................................................................................................................21
4.1 V-Power S14 Storage .......................................................................................................................... 21
4.2 Monthly Maintenance........................................................................................................................ 21
4.3 Quarterly Maintenance ...................................................................................................................... 22
4.4 Yearly Maintenance............................................................................................................................ 22
4.5 Alarm Handling................................................................................................................................... 22
Acronyms and Abbreviaons......................................................................................................24
2
Figure 1. VT-48280-W2 Appearance
VT-48280-W2
VT-48280-W2
VT-48280-W2
VT-48280-W2
Figure 3. VT-48280-W2 Operation Panel
Figure 2. VT-48280-W2 Dimensions (Unit:mm)
VT-48280-W2
The definition of the VT-48280-W2 operation panel is shown as follows.
VT-48280-W2
VT-48280-W2
VT-48280-W2
VT-48280-W2
1.5 Lithium-ion Cell
The lithium iron phosphate cell selected in the scheme is a special energy-type lithium baery product.
This series of lithium iron phosphate cells have high speci energy, longer cyclelife, low cost, capable of
high current charge and discharge, high-temperature tolerance, high energy density, safety, and polluon-
free features.
Lithium-ion cell's three views are shown as follows.
Figure 4. Lithium-ion cell three views (unit: mm)
Lithium-ion cell main technical specicaons are shown as follows.
Table 5. Lithium-ion cell main technical specicaons
No. Items Parameter
1 Baery type LiFePO
2 Rated voltage 3.2 V
3 Rated capacity 280 Ah
4 Rated energy 0.896 kWh
5 Max connuous charge current 200 A
6 Max connuous discharge current 200 A
7 Charging cut-ovoltage 3.65V
7
VT-48280-W2
VT-48280-W2
No. Items Parameter
13 Storage temperature 0~ 45
14 Operang temperature Discharge -20 ~ 55°C, Charge 0°C ~50
15 SOC esmaon value <8%
16 Allowable relave humidity 5% ~ 95% Non-condensing
17 Altude 2000m without derang
18 Cooling method Natural heat dissipaon
19 Protecon level IP65
20 External Interface
Baery posive and negave quick plug terminals:
2*P+, 2*P-
Communicaon standard RJ45 port:2*RJ45
21 Installaon method Floor
22 Display method Indicator light (power, operaon status)
23 Size (Width*High*Depth) 505.0 mm×801.5 mm×251.0 mm (without base)
24 Net weight Approx. 121 kg
Protection function
25 Over-voltage protecon System over-voltage, cell over-voltage
26 Under-voltage protecon System under-voltage, cell under-voltage
27 Over-current protecon Charging over-current, discharging over-current
28 Temperature protecon
Charging high temperature, charging low temperature,
discharging high temperature, discharging low
temperature
29 Short circuit protecon BMS hardware protecon, external fuse
30 Reverse connecon protecon Available, when it is powered o
31 Dielectric withstand test Available
32 Pre-charge funcon Available
33 Equalizaon funcon Available
34 Hibernaon funcon Available
9
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