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| Customization: | Available |
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| Type: | Smoke Detectors |
| Anti-theft Alarm System Approach: | Active |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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SNG15-01A Conventional Fire Alarm Control Panel - 4 to 36 Zones, 24VDC, Glass Fuse Protection, Zone EOL 5.6KΩ
The SNG15-01A is a conventional fire alarm control panel designed for reliable and cost-effective fire detection in commercial and industrial premises. Available in 4, 12, 20, 28, or 32 zones (note: up to 36 zones as per spec), it operates on 24VDC with a mains-powered battery charger (240VAC±10%). The panel features comprehensive protection including glass fuses for main supply, sounder outputs, and reverse battery connection. Each zone uses a standard 5.6KΩ end-of-line resistor. Auxiliary NC/NO contacts (30VDC, 1A) allow integration with external equipment such as door holders or remote indicators. The sounder (founder) output provides 24V nominal with dual 500mA glass fuse protection. Simple to install and maintain, the SNG15-01A is an ideal choice for schools, hotels, warehouses, and small factories requiring conventional alarm technology.
| Attribute | Specification |
|---|---|
| Model | SNG15-01A |
| Product Type | Conventional Fire Alarm Control Panel |
| Zone Capacity | 4, 12, 20, 28, or 36 zones |
| Input (Mains) | 240VAC ±10% / 50/60Hz |
| Operating Voltage | 24 VDC |
| Battery Type | Lead-acid (charger protected by 1.6Ah glass fuse) |
| Zone EOL Resistor | 5.6 KΩ |
| Sounder Output | 24V nominal, EOL 1 OK resistor |
| Sounder Protection | 2 x 500mA glass fuse |
| Main Supply Protection | Glass fuse |
| Reverse Battery Protection | Charger glass fuse |
| Auxiliary Contacts | 30VDC, 1A max, NC/NO |
| Charging Voltage Protection | 1.6Ah glass fuse |
| Application | Commercial buildings, schools, warehouses, hotels |
Q1: How many zones does the SNG15-01A support?
A: It supports 4, 12, 20, 28, or 36 zones depending on the model configuration.
Q2: What is the input voltage requirement?
A: The panel operates on 24 VDC nominal input. Mains is 240VAC ±10% 50/60Hz for the battery charger.
Q3: What type of batteries does it use?
A: The panel uses lead-acid batteries (specific capacity not listed, but charger fuse is rated for 1.6Ah glass fuse protection).
Q4: What is the zone end-of-line resistor value?
A: The zone EOL resistor is 5.6KΩ.
Q5: Does the panel have auxiliary relay contacts?
A: Yes, it provides auxiliary contacts rated at 30VDC, 1A max, with both NC and NO options.
Q6: What is the sounder output rating?
A: The sounder (founder) output is 24V nominal with a 1 OK resistor (end-of-line) and protected by 2 x 500mA glass fuses.
Q7: Is there protection against reverse battery connection?
A: Yes, the charger circuit includes a glass fuse for reverse battery protection.
Q8: What is the main supply protection?
A: The main supply is protected by a glass fuse.
Q9: Can the panel be used with conventional smoke detectors?
A: Yes, it is designed for conventional detectors with contact closure or 5.6KΩ EOL monitoring.
Q10: Is there built-in battery charging?
A: Yes, the panel includes a battery charger with charging voltage protection.
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