PSH-1255
ABS Plastic Rated to UL94:HB
Specifications
- Product Type Title: Rechargeable Sealed Lead Acid Battery
- Product Group Title: PSH Series – General Purpose
- Product Group: PSH Series
- Product Group Marketing Paragraph: Power Sonic PSH series of high-rate sealed lead acid batteries have been designed and engineered specifically for high-rate discharge UPS applications. The high-rate battery series have been constructed to ensure constant, dependable power when used as battery backup or as part of an uninterruptible power supply system.
- Long Term Storage Statement: PSH series batteries may be stored for up to 6 months at 25C (77 F) and then a freshening charge is required. For higher temperatures the time interval will be shorter
- Operating Temperature Range - Charge: 5°F (-15°C) to 104°F (40°C)
- Operating Temperature Range - Discharge: -4°F (-20°C) to 122°F (50°C)
- Dimensional Tolerances: +/- 0.04 in. (+/- 1mm) for length and width +/- 0.08 in. (+/- 2mm) for height dimensions
- Additional Specifications: For the detailed technical specifications please refer to the model's technical document
- Group Description: Power Sonic PSH series of high-rate sealed lead acid batteries have been designed and engineered specifically for high-rate discharge UPS applications. The high-rate battery series have been constructed to ensure constant, dependable power when used as battery backup or as part of an uninterruptible power supply system. Unlike more general applications UPS systems require a battery with a higher rate of discharge for a shorter amount of time, making the PSH series an ideal choice. A UPS is used as backup power for critical electrical equipment in case the power supply is interrupted or cut off, in the event that this happens the UPS will kick in allowing the electrical equipment to continue to be used for a set period of time. This means a battery with a higher rate of discharge would be required to get the best out of your UPS. If a UPS was fitted with a standard sealed lead acid battery instead of a high-rate battery when the UPS kicks in the electrical equipment that it is now powering will discharge the battery at a much higher rate than what the battery was designed for. This could damage the battery and cause issues with recharging. General purpose and deep cycle AGM batteries are designed to discharge at a much slower rate, this is why it is vital that you choose a high-rate battery, like our PSH series, for your UPS application.
Each 6V and 12V high-rate battery in our PSH series has a flame retardant case and cover approved to UL94:V0 standards. We have a wide range of batteries designed to provide high performance in float and high-rate discharge applications. With nearly 50 years extensive experience with developing and supplying batteries in a variety of applications from UPS to fire protection systems, our team of application experts can provide the right battery technology from our comprehensive portfolio to meet your technical demands.
- Product Description: The PSH-1255 is part of our Rechargeable Sealed Lead Acid Battery range of PSH Series often referred to as SLA or VRLA (Valve Regulated Lead Acid) are designed for high-rate discharge applications. The 12V 5.0A high-rate battery is designed with an impact resistant ABS case that is flame retardant to UL94. All Power-Sonic batteries are subject to stringent quality controls through each step of the manufacturing process to ensure consistency and reliability.
- Charging Description: Cycle Applications: Apply constant voltage charge at 2.35VPC – 2.45VPC (14.1 to 14.7 volts for 12V Monobloc) at 20°C. The initial charging current should be set at less than C/5 Amps. Switch to float charge when the current falls to a 3% capacity rate to avoid overcharging.
Stand-By or "Float" Service: Apply constant voltage charge of 2.25VPC – 2.30VPC (13.5 to 13.8 volts for 12V Monobloc) at 20°C. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition.
Temperature Compensation: Charging voltage for both cyclic and stand-by applications should be regulated in relation to ambient temperature. As temperature rises, charging voltage should be reduced to prevent overcharge and increased as the temperature falls to avoid undercharge.
For further charging information, including temperature compensation factors, see the Power-Sonic Technical Manual.
- Voltage: 12
- Number of Series Cells: 6
- Recommended Charge Current (A): 0.5 - 1.7
- Stored Energy (Wh): 60
- Rated Capacity - 20hr: 5.0
- Rated Capacity - 10hr: 4.8
- Rated Capacity - 5hr: 4.3
- Rated Capacity - 1hr: 2.8
- Capacity Voltage - 20hr: 10.50
- Capacity Voltage - 10hr: 10.50
- Capacity Current - 10hr: 0.56
- Capacity Voltage - 5hr: 10.20
- Capacity Voltage - 1hr: 9.60
- Cycle Constant Voltage Range: 14.00V – 14.70V
- Float Constant Voltage Range: 13.50V - 13.80V
- Initial Charging Current (A): 0.60
- Life Expectancy: 3-5 years in standby
- Capacity Current - 5hr: 1.02
- Capacity Current - 1hr: 2.90
- Max Discharge Current (A): 75
- Internal Resistance (mΩ): 25
- Capacity Current - 20hr: 0.30
- Max Continuous Discharge Current (A): 60
- Nominal Power W/Cell 15-min: 24
- Recommended Chargers: PSC-12500ACX
- Case: ABS Plastic Rated to UL94:HB
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Image Featured:
- Minimum Weight (kg): 1.80
- Minimum Weight (lbs): 3.97
- Length (in): 3.54
- Length (mm): 90
- Width (in): 2.76
- Width (mm): 70
- Height (in): 3.98
- Height (mm): 101
- Height Over Terminal (in): 4.21
- Height Over Terminal (mm): 107
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Dimensions Image:
- ISO9001:2015 - International standard that specifies requirements for a quality management system (QMS)
- Prop65 - Compliance required providing warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm
- SLA Transport - Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B., and certified by Department of Transportation regulations that include hazardous materials transportation regulations and federal motor carrier regulations
- UL 1989 - These requirements cover valve regulated or vented batteries that can be used as instrument batteries, enclosed batteries, emergency lighting and power batteries and uninterruptible power supply batteries
- UL Recognized - Rigorous safety testing ensuring the safety and efficiency of machinery used by workers
- AGM Technology - Absorbent Glass Mat (AGM) technology for superior performance, service life, and reliability
- High-Rate UPS Application - Superb high-rate discharge characteristics that ensure reliable, on demand performance in UPS applications
- Power Volume Ratio - Excellent power to volume ratio yielding high energy density
- SLA ABS Case - Rugged vibration and impact resistant ABS case and cover
- SLA Maintenance Free - Proven valve regulated technology that guarantees safe operation without maintenance or refilling
