APC Easy UPS 3L 300KVA

APC Easy UPS 3L 300KVA

APC Easy UPS 3L 300kVA 400V 3:3 UPS, model E3LUPS300KHS. This is a robust, three-phase uninterruptible power supply designed for medium to large commercial and industrial applications. Please note that the mention of “440VA” seems to be a typographical error, as this model is rated at 300kVA (300,000 VA).

Key Specifications

• Power Capacity: 300 kVA / 300 kW

• Input Voltage Range: 323–477 V AC, 3-phase

• Output Voltage: 400 V AC (also configurable to 380 V or 415 V)

• Frequency: 50/60 Hz (synchronized to mains)

• Topology: Double-conversion online

• Efficiency: Up to 96%

• Overload Handling: 10 minutes at 125%, 60 seconds at 150% load

• Output Voltage THD: <2% (linear load), <4% (non-linear load)

• Short Circuit Withstand: 35 kA

• Battery System: External; nominal voltage range ±216–300 V

• User Interface: Touchscreen LCD

• Protection Class: IP20

• Operating Temperature: 0–30°C

• Noise Level: 70 dBA at 1 meter