Dahua DH-PFM350-900-A 1500VA UPS
$1,295.00
- Power Capacity: 1500 VA / 900 Watts.
- Input Voltage Range: 90V–140V AC (specifically optimized for 110V/120V systems).
- Output Voltage: 110V/120V AC ± 10%.
- Transfer Time: 2 to 6 milliseconds.
- Outlets: Equipped with 4 standard NEMA 5-15R universal output sockets.
- Battery Configuration: Uses two built-in 12V / 9Ah batteries.
- Recharge Time: Approximately 4 hours to recover to 90% capacity.
- Waveform: Pure sine wave while on utility power; simulated/modified sine wave when running on battery mode. [
Core Features
- Automatic Voltage Regulation (AVR): Built-in boost and buck AVR stabilizes incoming voltage fluctuations (surges or brownouts) without draining the battery, extending its overall lifespan.
- Comprehensive Protection: Features automatic safety shutdowns to safeguard itself and connected electronics against overloads, deep discharges, and overcharging.
- Cold Start & Off-Mode Charging: Allows you to turn on and power equipment directly from the battery even during a total blackout, and continues to charge its internal batteries as long as it is plugged into a functional outlet, even if the UPS power switch is turned off.
- Audio Alarms: Emits specific beep intervals to indicate different statuses: battery mode (every 10 seconds), low battery warning (every second), and overload alerts (every 0.5 seconds).
