Silent Knight 5499 Conventional Power Supply 9 Amp

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  • Regular price $875.00

Firepower 5499 may be connected to a local fire control which utilizes Class A

or Class B type notification circuits operating between 9 and 32 VDC. The

control panel’s notification circuit is connected to one of the inputs on the

5499. The control panel’s notification circuit end-of-line resistor is also

connected across two terminals on the Firepower 5499, which provides

supervision between the 5499 and the fire control panel. Polarized audible

and/or visual notification devices are then connected to the 5499 signal

circuits using the 4.7kW end-of-line resistors provided. Since the 5499

draws very little power from the control, it is possible to connect one Firepower

5499 to each notification circuit on the control panel and still provide full

supervision of the notification circuits all the way back to the control panel.



• UL Listed for 9 amps of notification power

• Built-in synchronization for appliances from System Sensor®, AMSECO, Faraday, Gentex®, and Wheelock®

• Power supply’s advanced switch mode design reduces damaging heat and manages power up to 50% more efficiently than other systems

• Dip switches allow for easy reconfiguration

• 24 VDC filtered output voltage

• Four power-limited notification outputs; 2 Class A (Style Z) or 4 Class B (Style Y), or 1 Class A and 2 Class B

• Additional continuous auxiliary output

• 3 amps per output circuit

• 2 inputs; 2 Class B (Style B) or 2 Class A (Style D)

• Ground fault detector/indicator

• Independent trouble relay

• AC loss delay option shuts off power to non-essential high-current accessories like magnetic door holders

• Stand alone operation.

• Lightweight design adds to ease of installation and reduces shipping costs

• Operates with most polarized, UL Listed notification devices

• ANSI Cadence pattern output capability built-in Connection to Local Fire Control