

SK-PS6 | Silent Knight 6-Amp Remote Power Supply and Battery Charger
- Regular price
- $445.00
- Sale price
- $445.00
- Regular price
-
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Product Description P/N: SK-PS6
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.
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.
