RITAR AGM Batteri 12V 55AH - Frontterminaler
FT (Front Terminal) Series is specially designed for telecom use with 12 years design life in float service.
By adopting a new AGM separator and centralized venting system, the battery can be installed in any position while maintaining high reliability.
The dimensions of the FT series are designed for 19" and 23" cabinet installation.
It i s suitable for telecom EPS/EPS, applications.
Specifications:
- Cells Per Unit: 6
- Voltage Per Unit: 12V
- Nominal Capacity: 55Ah@10hr-rate to 1.80V per cell @25?
- Weight: Approx. 18,0 Kg (Tolerance±3%)
- Internal Resistance: Approx. 7.5 mO
- Terminal: F11(M6)
- Max. Discharge Current: 550A (5 sec)
- Design Life: 12 years (Float charging)
- Recommended Maximum Charging Current: 16.5 A
- Reference Capacity: 55Ah C10
- Standby Use Voltage: 13.6 V~13.8 V @ 25? Temperature Compensation: -3mV/?/Cell
- Operating Temperature Range: Discharge: -20?~60? / Charge: 0?~50? / Storage: -20?~60?
- Normal Operating Temperature Range: 25?±5?
- Container Material : A.B.S. UL94-HB, UL94-V0 Optional
RITAR Valve Regulated Lead Acid (VRLA) batteries can be stored for up to 6 months at 25? and then recharging is recommended. Monthly Self-discharge ratio is less than 3% at 25?.Please charged batteries before using