EST3 EST4 Power Supply, Battery Charging
$1,144.00
The Edwards EST 4-PPS/M System Power Supply Module is a high-efficiency switch-mode power supply designed for use with Edwards EST3 and EST4 large life safety platforms. It provides filtered and regulated 24 VDC power to system modules, control displays, and auxiliary circuits within the fire alarm control panel.
The module consists of two primary assemblies: a power supply unit (PSU) mainboard and a monitor (MON) module. The monitor module distributes power to the system’s local rail architecture and provides communication and diagnostic monitoring between the power supply and the fire alarm control panel.
A single 4-PPS/M power supply can deliver 7 amps of regulated output, while multiple supplies can be installed in parallel within the same enclosure to increase total system capacity. Up to four supplies can be combined to provide as much as 28 amps of available system power for connected modules and auxiliary outputs.
The unit supports universal AC input and includes a temperature-compensated battery charger designed for sealed lead-acid standby batteries. Integrated monitoring functions perform automatic battery load testing and provide diagnostic reporting to the control panel to help simplify troubleshooting and maintenance.
The Edwards EST 4-PPS/M System Power Supply Module is a high-efficiency switch-mode power supply designed for use with Edwards EST3 and EST4 large life safety platforms. It provides filtered and regulated 24 VDC power to system modules, control displays, and auxiliary circuits within the fire alarm control panel.
The module consists of two primary assemblies: a power supply unit (PSU) mainboard and a monitor (MON) module. The monitor module distributes power to the system’s local rail architecture and provides communication and diagnostic monitoring between the power supply and the fire alarm control panel.
A single 4-PPS/M power supply can deliver 7 amps of regulated output, while multiple supplies can be installed in parallel within the same enclosure to increase total system capacity. Up to four supplies can be combined to provide as much as 28 amps of available system power for connected modules and auxiliary outputs.
The unit supports universal AC input and includes a temperature-compensated battery charger designed for sealed lead-acid standby batteries. Integrated monitoring functions perform automatic battery load testing and provide diagnostic reporting to the control panel to help simplify troubleshooting and maintenance.
| Weight | 5.00 lbs |
|---|---|
| Dimensions | 14.00 × 10.00 × 6.00 in |
| Manufacturer | Carrier |
| Brand | Edwards, EST |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Input Voltage | 120–240 VAC |
| Output Voltage | 24 VDC |
| Type | Fire Alarm System Power Supply Module |
| Production Status | Active |
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| Weight | 5.00 lbs |
|---|---|
| Dimensions | 14.00 × 10.00 × 6.00 in |
| Manufacturer | Carrier |
| Brand | Edwards, EST |
| Condition | New |
| Unit of Measurement | EA (Each) |
| Input Voltage | 120–240 VAC |
| Output Voltage | 24 VDC |
| Type | Fire Alarm System Power Supply Module |
| Production Status | Active |
• High-efficiency switch-mode fire alarm power supply
• Provides regulated 24 VDC system power
• 7 A output with parallel operation up to 28 A
• Universal 120–240 VAC input operation
• Integrated battery charger with temperature compensation
• Automatic battery load testing and diagnostic reporting
• 4-PPS/M Power Supply Unit (PSU) mainboard
• Power Supply Monitor (MON) module
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