- Bộ mở rộng 4-ngõ ra điều khiển chuông và tích hợp nguồn 24VDC/8A.
- FPP‑RNAC‑8A‑4C Remote Notification Appliance Circuit (RNAC) Power Supply 8A of power.
- Fully supervised outputs
- Configurable for NAC output or constant auxiliary power
- Regulated 24 VDC output (nominal) with over‑current protection
- Built‑in NAC patterns
Use the FPP‑RNAC‑8A‑4C power supply to add four additional notification appliance circuits to a fire alarm control panel (when connected via the option bus), or as a NAC power supply for fire-protective signaling systems (when connected directly to the NAC output).
The additional notification appliance circuits can beNFPA 72, Class B (Style Y) or Class A (Style Z). This regulated power supply provides up to 8 A of power that is used to operate both continuous and intermittent loads. This 8 A of power can be distributed through the four output circuits and auxiliary power circuit. The FPP‑RNAC‑8A‑4C power supply is UL Listed for use in commercial fire alarm applications.
Compatible Control Panel Connections
- The FPP‑RNAC‑8A‑4C power supply is compatible with any UL Listed control panel that uses reverse polarity supervised notification outputs with 12 VDC or 24 VDC regulated outputs.
- FPD‑7024 or FPA‑1000 Analog Addressable Fire Panels: Connect up to four FPP‑RNAC‑8A‑4C power supplies to an FPD‑7024 or an FPA‑1000 control panel.
Specifications
| Temperature (operating) | +32°F to +120°F (0°C to +49°C) |
| Response Time (input to output) | 10 ms maximum |
| Color | Red |
| Dimensions (HxWxD)without door | 20.4 in. x 14.8 in. x 4.1 in. (52 cm x 38 cm x 10.4 cm) |
| Material | cold-rolled steelBase: 18 gauge (1.2 mm)Cover: 19 gauge (1.1 mm) |
| Current (output) | 850 mA maximum |
| Voltage (output) | 24 VDC (regulated) |
| Output per circuit | 2.5 A maximum |
| Output (total) | 8 A (all NAC and auxiliary outputs) |
| Voltage (output) | 24 VDC (regulated) |
| Voltage (standby) | -24 VDC (regulated) |
| Compatibility range | 19.6 VDC to 27.5 VDC |
| Current (output) | 1.3 A maximum |
| Voltage (output) | 24 VDC nominal |
| Voltage (ripple) | 250 mVp-p |
| Contact Type | Form C |
| Rating (contact) | 1.5 A at 32 VDC |
| Current (input) | 4.5 A maximum (RMS) |
| Power (primary input) | 120 VAC, 60 Hz or 220 VAC, 50 Hz |
| Voltage (battery) | 24 VDC nominal |
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