Aritech · Accessories and Peripheral Devices
STX2402-E Datasheet (English)
English
Aritech STX2402-E 24 V Fire Alarm Power Supply
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Technical documentation
PDFDatasheetSTX2402-E Datasheet (English)
English
The manufacturer has not published Turkish documentation for this product; please contact us for technical support in Turkish.
Product description
STX2402-E is an EN54-4 approved power supply designed for fire system applications. It supports backup power with smart battery charging and monitoring, and signals faults and mains failure via relays.
Key features
- EN54-4 and CPR approval
- Accommodates batteries up to 17 Ah in the self-contained enclosure
- Deep battery discharge protection and battery monitoring
- Temperature-compensated charging and EcoCharge technology
- Two relay outputs for fault and mains failure
- Electronic overload protection
Technical specifications
| Input supply | 110–240 VAC, 50–60 Hz |
|---|---|
| Output current | 2 A |
| Output voltage | 27–28,3 VDC on mains |
| Charging current | 2,1 Ah or 7 Ah battery: 0,3 A; 17 Ah battery: 0,7 A |
| Battery capacity | Maximum 2 × 17 Ah inside enclosure |
| Deep discharge protection | Battery disconnects at 21 V |
| Low battery warning threshold | 23 V |
| Dimensions | 400 × 420 × 80 mm |
| Fault relay | 60 VDC at 100 mA, normally closed contact |
| Standard | EN54-4 |
Information has been compiled from the manufacturer's source. Please refer to the manufacturer's documentation for current technical specifications.
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