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High Energy Efficiency Data Center Battery Backup System Fast Charge / Discharge

Specifications

Brand Name :

HRESYS

Model Number :

VHR 2DE 500

Certification :

Place of Origin :

China

MOQ :

10 Pcs

Price :

Negotiable

Payment Terms :

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :

1800000 PCS/YEAR

Delivery Time :

30 DAYS

Packaging Details :

Box/carton(standard package)

Product Name :

2V Lead-Acid Batteries

Application :

Backup Power

Capacity :

500AH

Nominal Voltage (V) :

Float Charge Voltage :

2.25V/cell @25 ℃（-3mv/℃/cell）

Internal Resistance :

0.4m Ohm (fully charged @20℃)

Weight :

30.4 kg (67 lbs)

Dimension :

L197mm x W187mm x H361.5mm

Description

2V500AH Lead-acid Batteries for Telecommunications,UPS systems,IDC and other backup applications.L197mm x W187mm x H361.5mm.

Product Overview

HRESYS VHR 2DE 500 is long life VRLA AGM Battery.it has excellent quality,higher max.charge current value and max.discharge current value.500AH capacity and with corrosion resistance thick grid and advanced manufacturing technique, and it delivers high reliability performance and long float service life up to 15 years,highly suited for Telecommunication,UPS systems,IDC and other Backup applications.

Features and Benefits

- Float service life up to15 years at 25℃(77℉).

- Thick flat plate design enables better cyclic applications.

- Flexible design for both horizontal and vertical installation at different locations.

- Low self discharge rate and high reliability,it provides better performance.

- Wide operation temperature range for multiple working scenarios.

- Flame retardant ABS case(UL 94V-0,optional).

- International standards compliance,i.e. IEC,EN,BS,CE,etc.

Product Specification

Nominal Voltage (V)	2
Designed floating life (25℃)	15 years
Nominal capacity(25 ℃)	500AH @C10(to 1.8Vpc)
Demensions	L197mm×W187mm×H361.5mm(TH375mm)
Approx.Weight	30.4kg(67lbs)
Terminal type	Female copper insert M8(torque:10-12N.m)
Internal resistance	Approx.0.4mOhm(fully charged @20℃)
Max.Charge current	125A
Max.DisCharge current(5s)	2000A
Short circuit current	5100A
Ambient Temperature	Discharge: -40~60°C Charge: -20~55 C Storage: -20~45 C
Float Charge Voltage	2.25V/cell@25℃(-3mv/℃/cell)
Equalize charge voltage	2.35V/cell@25℃(-5mv/℃/cell)
Container Material	ABS UL ( 94-V0 optional)
Self Discharge	Approx. 2.5% per month @ 20°C

Applications

o Telcommunication

o Ups systems

o IDC

o Other backup applications

Complied standards

o IEC 60896-21/22

o GB/T 19638

o IEC61427

o JIS C8704

o BS6290 PART4

Management and Product Certificates

o ISO9001:2015

o ISO14001:2015

o OHSAS18001:2007

o CE Certificate

Battery Dimension