The Edwards 12V50A is a 12V DC, 50Ah rechargeable sealed lead-acid battery for use as the secondary (standby) power source in fire alarm systems. Edwards’ sealed lead-acid batteries are low maintenance with a high energy density, making them well suited to fire alarm signalling applications.
Key features
- Rechargeable
- Non-spillable
- Non-hazardous
- Low maintenance
- High energy density
- When multiple power supplies are fitted, battery requirements should be calculated for each supply individually; consult the system manual for capacity requirements
Technical specifications
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Part number: 12V50A
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Nominal voltage: 12V DC
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Capacity: 50Ah
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Type: Sealed lead-acid
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Case material: ABS thermoplastic
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Dimensions: 11.8in (L) x 5.0in (W) x 7.5in (H); 7.9in overall height to terminals
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Shipping weight: 18.14kg
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Operating environment: 0°C to 49°C, 0 to 93% RH non-condensing
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Transport classification: DOT Class 60, batteries, non-hazardous, non-spillable
