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Potter Electric Signal PSB-10 Bulk Fire Alarm Power Supply
- Regular price
- $1,259.00
- Sale price
- $1,259.00
- Regular price
-
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Product Description P/N: PSB-10
Description
The Potter Electric Signal PSB-10 is a bulk power supply designed to provide continuous regulated 24 VDC power for fire alarm and auxiliary life-safety equipment. It supplies up to 10 A of system current and incorporates supervised battery charging, battery protection, trouble relays, and diagnostic indicators for monitored power distribution.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Potter Electric Signal |
| Category | Fire Alarm Systems |
| Part Number | PSB-10 |
| Subcategory | Bulk Power Supplies |
| Product Type | Bulk Power Supply |
| Stock Number | 3006435 |
| Power Supply Design | Switch Mode |
| Input Voltage | 120/240 VAC, Jumper Selected |
| Input Frequency | 50/60 Hz |
| Input Current | 5.1 A at 120 VAC; 2.5 A at 240 VAC |
| Output Voltage | 20.4–27.3 VDC |
| Total System Current | 10 A |
| Battery Charger Output | 27.3 VDC at 1 A |
| Supported Battery Capacity | 7–55 Ah |
| Trouble Relay Rating | 5 A at 30 VDC |
| Enclosure Color | Red |
| Backbox Dimensions | 16-1/8 × 16-3/4 × 3-1/2 in |
| Weight | 3.0 lb |
Information About PSB-10
The PSB-10 is a Potter Electric Signal conventional bulk power supply built around an efficient switch-mode power architecture for continuous 24 VDC applications. It accepts jumper-selected 120 or 240 VAC input at 50/60 Hz and provides an output range of 20.4 to 27.3 VDC with up to 10 A total system current. The integrated supervised charger supports 7–55 Ah standby batteries and includes low-battery cutoff circuitry to protect batteries against deep discharge. The assembly is housed in a red locking cabinet and provides diagnostic LEDs and trouble relay outputs for monitoring AC, battery, earth-fault, and general system conditions.
Key Features:
- 10 A Output Capacity: Provides up to 10 A of continuous DC power for compatible connected equipment.
- 24 VDC Operation: Supplies regulated DC power with a specified output range of 20.4–27.3 VDC.
- Dual AC Input: Supports jumper-selected 120 or 240 VAC input at 50/60 Hz.
- Supervised Battery Charger: Provides 27.3 VDC at 1 A charging for compatible standby batteries.
- Battery Capacity Support: Accommodates standby batteries from 7 to 55 Ah, depending on enclosure arrangement.
- Low-Battery Protection: Integrated cutoff circuitry helps prevent battery damage caused by deep discharge.
- Trouble Relay Outputs: Provides general system trouble and low-AC trouble relay functions rated at 5 A at 30 VDC.
- Diagnostic Indicators: Includes dedicated LEDs for AC power, battery fault, and earth-fault conditions.
The PSB-10 delivers the reliability and precision required for continuous auxiliary DC power in conventional fire alarm and life-safety installations.
Description
The Potter Electric Signal PSB-10 is a bulk power supply designed to provide continuous regulated 24 VDC power for fire alarm and auxiliary life-safety equipment. It supplies up to 10 A of system current and incorporates supervised battery charging, battery protection, trouble relays, and diagnostic indicators for monitored power distribution.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Potter Electric Signal |
| Category | Fire Alarm Systems |
| Part Number | PSB-10 |
| Subcategory | Bulk Power Supplies |
| Product Type | Bulk Power Supply |
| Stock Number | 3006435 |
| Power Supply Design | Switch Mode |
| Input Voltage | 120/240 VAC, Jumper Selected |
| Input Frequency | 50/60 Hz |
| Input Current | 5.1 A at 120 VAC; 2.5 A at 240 VAC |
| Output Voltage | 20.4–27.3 VDC |
| Total System Current | 10 A |
| Battery Charger Output | 27.3 VDC at 1 A |
| Supported Battery Capacity | 7–55 Ah |
| Trouble Relay Rating | 5 A at 30 VDC |
| Enclosure Color | Red |
| Backbox Dimensions | 16-1/8 × 16-3/4 × 3-1/2 in |
| Weight | 3.0 lb |
Information About PSB-10
The PSB-10 is a Potter Electric Signal conventional bulk power supply built around an efficient switch-mode power architecture for continuous 24 VDC applications. It accepts jumper-selected 120 or 240 VAC input at 50/60 Hz and provides an output range of 20.4 to 27.3 VDC with up to 10 A total system current. The integrated supervised charger supports 7–55 Ah standby batteries and includes low-battery cutoff circuitry to protect batteries against deep discharge. The assembly is housed in a red locking cabinet and provides diagnostic LEDs and trouble relay outputs for monitoring AC, battery, earth-fault, and general system conditions.
Key Features:
- 10 A Output Capacity: Provides up to 10 A of continuous DC power for compatible connected equipment.
- 24 VDC Operation: Supplies regulated DC power with a specified output range of 20.4–27.3 VDC.
- Dual AC Input: Supports jumper-selected 120 or 240 VAC input at 50/60 Hz.
- Supervised Battery Charger: Provides 27.3 VDC at 1 A charging for compatible standby batteries.
- Battery Capacity Support: Accommodates standby batteries from 7 to 55 Ah, depending on enclosure arrangement.
- Low-Battery Protection: Integrated cutoff circuitry helps prevent battery damage caused by deep discharge.
- Trouble Relay Outputs: Provides general system trouble and low-AC trouble relay functions rated at 5 A at 30 VDC.
- Diagnostic Indicators: Includes dedicated LEDs for AC power, battery fault, and earth-fault conditions.
The PSB-10 delivers the reliability and precision required for continuous auxiliary DC power in conventional fire alarm and life-safety installations.