2V 3000Ah OPzS Stationary Flooded Battery with 20+ Year Design Life and IEC60896-11 Standard
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 Days
Product Description
OPzS Stationary Flooded Battery Overview
The OPzS series is a traditional tubular plate flooded battery designed for maximum efficiency and reliability across diverse applications. With a 20+ year design life according to IEC60896-11 standard, this 2V 3000Ah battery delivers exceptional performance for critical power systems.
Key Product Features
- 20+ years design life at floating condition
- Wide operating temperature range from -40°C to 60°C
- Tubular positive plate with prolonged cycle life
- Nano Silica gel electrolyte technology
- Lead Calcium die cast grid for improved corrosion resistance
- Excellent deep discharge recovery capability
- Low self-discharge rate (approx. 4% per month)
- Long shelf life (1 year at 20°C)
Construction Details
Positive Plate
Tubular plate with die cast alloy grid
Negative Plate
Balanced Pb-Ca grid for improved recombination efficiency
Separator
Leaf shape rubber separator
Electrolyte
Dilute high purity sulphuric acid of 1.240 specific gravity
Battery Container
SAN material
Battery Cover
ABS material
Pillar Seal
Double layers epoxy resin seal
Relief Valve
Complete with integrated flame arrestor
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 2V |
| Designed Floating Life (20°C) | 20+ Years |
| Nominal Capacity (20°C) | 3000 Ah @ C10 (to 1.80Vpc) |
| Dimensions | L576mm × W212mm × H826mm |
| Approximate Weight | Without electrolyte: 155Kg With electrolyte: 218Kg |
| Terminal Type | Female Copper Insert M8 (torque: 10~12N.m) |
| Internal Resistance | Approx. 0.28mOhm (fully charged @ 25°C) |
| Max Charge Current | 600 A |
| Max Discharge Current (5S) | 4000 A |
| Short Circuit Current | 7200 A |
| Self Discharge | Approx. 4% per month @ 20°C |
| Ambient Temperature | Discharge: -25~65°C Charge: -20~65°C Storage: -15~40°C |
| Float Charge Voltage | 2.21-2.25V @25°C (-3mV/°C/cell) |
| Equalize Charge Voltage | 2.35-2.4V @25°C |
| Container Material | SAN |
Performance Characteristics
Constant Current Discharge Characteristics
Constant Power Discharge Characteristics
Charge Characteristic
Discharge Characteristic
Cycle Life vs Depth of Discharge
Capacity vs Temperature
Cycle Discharge Voltage Curve
Applications
Ideal for standby power applications requiring highest levels of reliability and security:
- Telecommunications systems
- Electric utilities and power distribution
- Control equipment and automation systems
- Security and surveillance systems
- Medical equipment and healthcare facilities
- UPS systems and backup power
- Railroad utilities and transportation
- Photovoltaic systems and solar energy
- Renewable energy storage systems
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Future Intepower Co., Ltd.
Location
Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Contact Person
Wendy (Jiang Wei)