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The NW-8300-16 Conventional Fire Control Panel is designed for reliable fire detection and alarm management. It operates on a mains voltage of 110-240 AC (±10%) at 50Hz, ensuring adaptability to various electrical systems. The panel is powered by two 12V 7Ah batteries, providing backup during power outages. This control panel maintains a nominal system voltage of 29V DC, with a maximum voltage ripple of 200mV, which ensures stable operation. Each zone operates at a nominal voltage of 21V DC (within a range of 20-22.5V) and can support a maximum of 20 devices per zone. The sounder activation delay is adjustable from 0 to 18 minutes in 30-second increments, allowing for customizable alarm responses. The panel incorporates 4.7kΩ resistors for both zone and sounder end-of-line devices to maintain circuit integrity. Safety features include short circuit protection for the zones (set at 100mA) and the charger (for batteries below 20V), with a supply voltage of 27V (±1V) maintained for optimal performance.
| Feature | Specification |
|---|---|
| Model | NW-8300-16 |
| Mains Voltage | 110-240 AC ± 10%, 50Hz |
| Battery Voltage | 2 x 12V / 7Ah |
| System Voltage | 29V DC Nominal |
| System Voltage Ripple | 200mV MAX |
| Charger Size | Up to 7Ah in 24 hours |
| Zone Voltage | 21V DC Nominal (20-22.5V) |
| Maximum Zone Capacity | 20 devices per zone |
| Sounder Activation Delay | 0-18 Minutes (30s increments) |
| Zone End of Line Device | 4.7kΩ Resistor |
| Sounder End of Line Device | 4.7kΩ Resistor |
| Zone Short Circuit Protection | 100mA |
| Charger Short Circuit Protection | Batteries Less Than 20V |
| Supply Voltage | 27V ± 1V |
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