The Edwards 12V17A is a 12 V sealed lead-acid standby battery for Edwards fire alarm control panels and power supplies. Edwards catalogue number 12V17A is rated at 18 Ah in the Edwards battery data sheet.
In EST4 cabinets it is one of the battery options Edwards lists for the 3-RCC7R, 3-RCC14R and 3-RCC21R cabinets, which take two 12V17A batteries. When several power supplies are used, calculate each supply's battery requirement separately and check the system manual for the capacity needed.
Key features
- Rechargeable sealed lead-acid construction
- Non-spillable and non-hazardous
- Low maintenance
- High energy density, suited to fire alarm signalling applications
- Designed as a secondary (standby) power source for fire alarm control panels and power supplies
Technical specifications
- Model: 12V17A
- Nominal voltage: 12 VDC
- Capacity: 18 Ah (Edwards data sheet E85010-0127)
- Type: sealed lead-acid (SLA)
- Terminal: T3
- Case material: ABS thermoplastic
- Operating environment: 0 to 49°C, 0 to 93% RH non-condensing
- Shipping weight: 5.90 kg
