SWL — high-rate VRLA AGM batteries for UPS 6/12 V, 25–184 Ah
Country: Japan · Model: SWL
SWL high-rate batteries at 6 and 12 V have a capacity of 25–184 Ah and the EUROBAT class Long life with a service life of 10–12 years. The series is installed in medium and high-power UPS systems and at telecom sites.
- Technology
- VRLA AGM, high rate
- Nominal voltage
- 6, 12 V
- Capacity (20 h)
- 25–184 Ah
- EUROBAT classification
- Long life, 10–12 years
Technical specifications
| Technology | VRLA AGM, high rate |
|---|---|
| Nominal voltage | 6, 12 V |
| Capacity (20 h) | 25–184 Ah |
| EUROBAT classification | Long life, 10–12 years |
| Mode | standby |
| Models | SWL750 … SWL4300, including 6 V SWL1850-6, SWL2500-6 |
| Version | standard and flame-retardant (FR) case |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The model range runs from SWL750 to SWL4300, and for batteries assembled at 6 V there are SWL1850-6 and SWL2500-6. The high-rate design is made for a short discharge, when the UPS picks up the load of a data centre or server room until a generator starts. The operating mode is standby, so for most of its life the battery sits on float charge and ages by the calendar, and the Long life class defines the replacement horizon. The case is standard or flame-retardant FR, the latter being chosen for battery rooms with stricter fire safety requirements. The VRLA AGM design needs no water topping up, and maintenance is limited to monitoring voltage and temperature.
How to choose
The model is selected by the power the battery must deliver during the UPS autonomy time and by the block voltage. If the site is planned to be operated longer and the 12+ year class is needed, compare with EN at 86.4–579 Ah or FXH with front terminals. For small UPS units with batteries of a few ampere-hours this series is too large, and NP is more suitable there.
Request a price and lead time
SWL — high-rate VRLA AGM batteries for UPS 6/12 V, 25–184 Ah. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the service life of SWL batteries?
The EUROBAT class Long life, i.e. 10–12 years in the standby mode of a UPS.
Is there an SWL at 6 V?
Yes, the range includes the 6 V models SWL1850-6 and SWL2500-6, and the other blocks are 12 V.
What capacity does the SWL series have?
From 25 to 184 Ah at a 20-hour discharge depending on the model.
What does the FR case give in SWL?
The flame-retardant FR case is chosen for battery rooms with increased fire safety requirements. The standard case is suitable for all other cases.
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