Zhejiang Hengrui Technology Co., Ltd.
SMART ENERGY SOLUTIONS FOR A CLEANER WORLD
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2V 350AH OPzV Long cyclic-life Tubular Gel battery for Telecom, renewable energy, cyclic and standby harsh environment,
OPzV Series is specially designed with robust positive tubular plate for telecom cyclic using, power utilities, renewable energy storage applications at harsh working conditions.
HRESYS OPzV Series offers perfect deep cycling life and high-level reliability with 20 years design life. HRESYS OPzV series compliance with the DIN standard.
- Low density electrolyte reduce corrosion and enable long service life
- Wide operating temperature range from -40°C to 60°C
- Tubular positive plate and fumed silica gel enables excellent deep cycle performance
- Excellent deep discharge recovery capability
- Compliance with Din standard
- Low self-discharge rate and long shelf life (1 year at 25°C)
- 20 years design life at floating condition
- Reliable maintenance-free and leakage-free construction
o Renewable energy
o Telecom
o UPS
o Utility
| Nominal Voltage (V) | 2 |
| Designed floating life(25°C) | 20+ Years |
| Nominal Capacity (25°C) | 350 Ah @ C10 (to 1.80Vpc) |
| Max. Charge Current | 87.5 A |
| Max. Discharge Current | 1500 A |
| Short Circuit current | 2850 A |
| Dimension (mm) | L145mm x W206mm x H506mm |
| Approx. Weight | 27.5 kg (60.6 lbs) |
| Terminal Type | Female Copper Insert M8(torque: 10~12N.m) |
| Internal Resistance | Approx. 0.60 Ohm (fully charged) |
| Float Charge Voltage | 2.23V/block @25℃ |
| Equalize Charge Voltage | 2.35V @25℃ |
| Self-Discharge | Approx. 2.0% per month @ 20°C |
| Ambient Temperature | Discharge: -40~60°C Charge: -30~55 C Storage: -25~45 C |
| Container Material | ABS UL (94-V0 optional) |
· Cyclic Characteristics
High cycle performance: up to 1800 cycle at 800%DOD
· Charge Characteristics