sealed rechargeable opzv battery 2v 250ah tubular plate gel for solar system

sealed rechargeable opzv battery 2v 250ah for solar system
Product Description
2V Tubular Gel Series VRLA Battery
The OPzV series adopts an immobilized Gel and Tubular positive Plate technology. It offers high reliability and stable performance. By using diecasted positive grid and patented active material formula, it exceeds the DIN standard values and offer 20+ years design life in float service.It is very suitable for cyclic extrem operating conditions.This series is recommended for telecom outdoor applications,renewable energy systems and other harsh environment applications.
Application
Medical Equipment
Telecommunications
UPS
Cable Television
Railroad Utility
Electric Utility
Photovoltaic System
Control Equipment
Alternative Energy System
Security SystemGeneral Features
Maintenance convenient.
Non-Spillable construction design.
Transparent containers, convenient to observe.
Special filter installation for acid fog proof.
High quality and high reliability.
Super long service life.
Special pole sealed technology.
Super reliability.
Construction
Component ......Raw material Safety valve .....EPDRPositive ........Lead dioxide
Terminal ........Copper Negative........Lead Separator ......PVC-SiO2
Container........ABS Cover........ABS Electrolyte .....Sulfuric acid Thixotropic Gel
TECHNICAL SPECIFICATIONS Nominal Voltage (V)2Designed Floating Life (20℃)20+ YearsNominal Capacity (20℃)250Ah @ C10 (to 1.80Vpc)DemensionsL124mm XW206mm X H390mmApprox. Weight20.3kg (44.8bs)Terminal TypeFemale Copper Insert M8(torque:10~12N.m)Internal ResistanceApprox. 0.87 mOhm (fully charged @ 20℃)Max. Charge Current50 AMax. Discharge Current (5s)1000 AShort Circuit Current2300 ASelf DischargeApprox. 2% per month @ 20℃Ambient Temperature
Discharge: -40~65℃
Charge: -30~65℃
Storage: -25~45℃Float Charge Voltage (20~25℃)2.25~2.29V (-3mV / ℃/ cell) Equalize Charge Voltage (20~25℃)2.25~2.40V (-5mV / ℃/ cell) Container MaterialABS (UL94-V0 optional)
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