Dyness PowerRack HV4, User Manual

Page: 6 / 27

PowerRack HV4 User Manual
4
1 Introduction
1.1 Brief Introduction
HV51100 lithium iron phosphate battery system is a high voltage battery system
unit, customers can choose a certain number of HV51100 according to their needs,
by connecting series to form a PowerRack HV4, to meet the user's long-term
power supply needs. The product is especially suitable for application scene of
high power, limited installation space, long power backup time and long service life.
1.2 Product Properties
HV51100 energy storage product’s positive electrode materials are lithium iron
phosphate, battery cells are managed effectively by BMS with better performance,
the system’s features as below:

Comply with European ROHS, Certified SGS, employ non-toxic, non-pollution
environment-friendly battery.

Anode materials are lithium iron phosphate (LiFePO4), safer with longer life
span.

Carries battery management system with better performance, possesses
protection function like over-discharge, over-charge, over-current, abnormal
temperature.

Self-management on charging and discharging, Single core balancing function.

Intelligent design configures integrated inspection module.

Flexible configurations allow parallel of multi battery for longer standby time.

Self-ventilation with lower system noise.

Less battery self-discharge, then recharging period can be up to 10 months
during the storage.

No memory effect so that battery can be charged and discharged shallowly.

With wide range of temperature for working environment, -20
℃
~ +55
℃
,
circulation span and discharging performance are well under high temperature.

Less volume, lighter weight.
1.3 Product identity definition
Battery Energy Storage System nameplate
Figure1-1 nameplate of BDU-1 Figure1-2 nameplate of BDU-2