SK-PS6 | Silent Knight 6-Amp Remote Power Supply and Battery Charger

Silent Knight · Power Supplies & Transformers

Description  The Silent Knight SK-PS6 is a 6-amp, 120 VAC remote power supply designed to extend the capacity of fire alarm systems. It delivers regulated 24 VDC across configurable NAC and auxiliary outputs, with support for Class A or B wiring and integrated battery charging.     Technical Specifications  Condition New/Never Used Surplus Brand Silent Knight Category Fire Alarm Systems Part Number SK-PS6 Subcategory Remote Power Supply Output Capacity 6 A total Output Voltage 24 VDC Input Voltage 120 VAC Output Circuits Configurable for NACs and auxiliary power Wiring Support Class B or Class A (with ZNAC-PS option card) Synchronization Multiple sync protocols supported Auxiliary Power Constant or resettable outputs Battery Charger Integral charger supports up to 33 AH batteries (external housing) Battery Housing Two 7 AH or two 18 AH batteries inside cabinet Cabinet Lockable metal enclosure, red Cabinet Dimensions 20.0 in H x 14.5 in W x 3.5 in D (50.8 x 36.8 x 8.9 cm) Weight 16 lbs Series PS Series (replaces 5495/5499 models) Diagnostic Features LED indicators for troubleshooting     Information About SK-PS6 The SK-PS6 is a Silent Knight PS Series 6-amp remote power supply and battery charger engineered as a direct replacement for models 5495 and 5499. It provides regulated 24 VDC power for notification appliance circuits and auxiliary devices, with selectable Class A or Class B wiring. Featuring built-in synchronization options, it works with NACs as well as peripherals such as detectors, annunciators, and door holders. With its red lockable cabinet, onboard charger, and LED diagnostics, the SK-PS6 ensures reliable power delivery and simplified system maintenance for commercial fire alarm installations. Key Features: 6-Amp Regulated Output: Supplies 24 VDC power across multiple notification appliance circuits, ensuring stable operation for fire safety devices. Configurable Circuits: Supports NACs as well as auxiliary power outputs, which can be set as constant or resettable depending on system needs. Class A/B Wiring Flexibility: Operates natively in Class B and converts to Class A using the ZNAC-PS card without reducing the number of outputs. Wide Device Compatibility: Provides synchronization protocols for appliances from major manufacturers, ensuring seamless system integration. Integrated Battery Support: Includes an onboard charger capable of charging up to 33 AH batteries, with cabinet space for two 7 AH or two 18 AH batteries. Robust Enclosure: Housed in a durable, lockable red metal cabinet that protects internal components and meets fire system requirements. LED Diagnostics: Equipped with indicator lights for power and trouble status, aiding quick identification of system conditions during service. Easy System Expansion: Can be connected to any 12 or 24 VDC FACP or used as a standalone supply, allowing flexible deployment in large systems. Direct Replacement: Designed to replace older 5495 and 5499 units, offering improved performance with backward compatibility. The SK-PS6 delivers the reliability and precision required for powering notification appliances and auxiliary equipment in professional fire alarm systems.

Brand: Silent Knight · Category: Power Supplies & Transformers

Key features

• 6-Amp Regulated Output: Supplies 24 VDC power across multiple notification appliance circuits, ensuring stable operation for fire safety devices.
• Configurable Circuits: Supports NACs as well as auxiliary power outputs, which can be set as constant or resettable depending on system needs.
• Class A/B Wiring Flexibility: Operates natively in Class B and converts to Class A using the ZNAC-PS card without reducing the number of outputs.
• Wide Device Compatibility: Provides synchronization protocols for appliances from major manufacturers, ensuring seamless system integration.
• Integrated Battery Support: Includes an onboard charger capable of charging up to 33 AH batteries, with cabinet space for two 7 AH or two 18 AH batteries.
• Robust Enclosure: Housed in a durable, lockable red metal cabinet that protects internal components and meets fire system requirements.
• LED Diagnostics: Equipped with indicator lights for power and trouble status, aiding quick identification of system conditions during service.
• Easy System Expansion: Can be connected to any 12 or 24 VDC FACP or used as a standalone supply, allowing flexible deployment in large systems.
• Direct Replacement: Designed to replace older 5495 and 5499 units, offering improved performance with backward compatibility.

Specifications

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