Reliable Power with the REAL-EL RT-55 Battery!
This AGM lead-acid battery has features to ensure reliable performance in a different conditions. Hermetically sealed construction and no outgassing make it safe. The reduced self-discharge current allows you to save energy for a long time, even if the battery is not in use.
Battery overpressure protection and high performance lead-calcium electrode grids ensure stable and reliable performance. In addition, this rechargeable battery is maintenance-free, making it convenient and easy to use.
Use the REAL-EL RT-55 for UPS, telecom, power grid, medical, emergency lighting and security. Trust Quality and Reliability with the REAL-EL RT-55 Battery.
Reliable Power with the REAL-EL RT-55 Battery!
This AGM lead-acid battery has features to ensure reliable performance in a different conditions. Hermetically sealed construction and no outgassing make it safe. The reduced self-discharge current allows you to save energy for a long time, even if the battery is not in use.
Battery overpressure protection and high performance lead-calcium electrode grids ensure stable and reliable performance. In addition, this rechargeable battery is maintenance-free, making it convenient and easy to use.
Use the REAL-EL RT-55 for UPS, telecom, power grid, medical, emergency lighting and security. Trust Quality and Reliability with the REAL-EL RT-55 Battery.
- Features
- Specifications
- Support
- AGM type lead-acid battery
- Hermetic construction
- Does not emit gas during operation
- Reduced self-discharge current
- A system of valves to protect the battery from pressure increase
- Highly efficient lead-calcium electrode grids
- Maintenance-free and able to work in any position
- Suitable for UPS, telecommunications, power grids, medical equipment, emergency lighting and security systems
Battery capacity, А•h
55 at 10-hour discharge up to 1.80 V per cell at 25°C
Rated voltage, V
12
Environmental temperature, °С
Discharge: -20 ~ 60, Charging: 0°C ~ 50, Storage: -20 ~ 60
Case material
A.B.S. UL94-HB
Dimensions, mm
Length: 229 ± 2. Width: 138 ± 2. Height: 211 ± 2. Total Height: 216 ± 2
Weight, kg
16,5 kg (tolerance ± 5.0%)
Quantity of cells in the battery
6
Internal resistance, Ohm
≤ 6.0 (fully charged battery at 25°C
Terminal type
F11 (M6)
Maximum discharge current, A
550 (5 с)
Short circuit current, A
1160
The maximum charging current, A
16,5
Capacity at different discharge modes
С3 41.4 Ah, C5 46.8 Ah, C10 55.0 Ah, C20 58.2 Ah
Voltage in float mode, V
13.6 ~ 13.8 at 25°C Temperature coefficient: -3 mV/°C/cell
Voltage in cyclic mode, V
14.6 ~ 14.8 at 25°C Temperature coefficient: -4 mV/°C/cell
Normal operating temperature range, °С
25 ± 5
Self-discharge
REAL-EL Valve Regulated Lead-Acid (VRLA) batteries can be stored for up to 6 months at 25°C, after which recharging is recommended. The monthly self-discharge rate is less than 3% at 25°C. Batteries must be charged before use.
Color
black
Life time
5 years
- REAL-EL RT-55_manual_eng.pdf (486 КБ)
