12V 220AH Lead-acid Batteries for UPS , L525mm x W267mm x H220mm
HRESYS GT Series Valve Regulated Lead Acid Battery is specially designed for UPS.
Applications including renewable energy system, UPS, security and alarm systems, telecommunication, utilities, emergency light systems, CATV and other backup applications
With international leading technologies and State-of-the-art automated manufacturing, GT series offer long cycle life, large current discharge capability, high consistency reliability and safety, and environmental-friendly.
| Nominal Voltage (V) | 12 |
| Nominal Capacity (25 C) | 220 Ah@C10 (to 1.80Vpc) |
| Dimension (mm) | L525mm x W267mm x H220mm |
| Approx. Weight | 62.5 kg (137.8 lbs.) |
| Terminal Type | Female Copper Insert M8 |
| Internal Resistance | Approx. 0.0028 Ohm (fully charged@ 20°C) |
| Max. Charge Current | 55 A |
| Self-Discharge | Approx. 3% per month @ 20°C |
| Ambient Temperature | Discharge: -40~55°C Charge: -20~50 °C Storage: -20~45°C |
| Float Charge Voltage | 13.6V/cell @25℃ |
| Equalize Charge Voltage | 14.4V/cell @25℃ |
| Container Material | ABS (UL94-V0 optional) |
- Long Cycle Life: 10 years long life design @ 25℃
- Multi-purpose Application: The battery can be used for backup application
- Low Self-discharge: Adopted high quality grid alloy and high purity electrolyte, low self-discharge
- High Reliability and Safety: Adopted enhanced ABS container and special design safety valve to ensure battery high durable, safe and reliable
o IEC 6 - 1056-1
o GB/T 22199
o GB/T 19639-1
o JIS C870 - 2 1
- Management and Product Certificates
o ISO9001:2015
o ISO14001:2015
o OHSAS18001:2007
o CE Certificate
Cyclic Characteristics
High cycle performance: up to 450 cycle at 80%DOD
- Charge/discharge Characteristics
- Self-Discharge Characteristics
- Temperature Characteristics
- Float voltage VS float life
Product Tags:
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220AH UPS Sealed Lead Acid Battery Float Charge Voltage 13.6V/ Block Images
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