APC Easy UPS 3S 20KVA UPS

APC Easy UPS 3S 20KVA 400V

APC Easy UPS 3S 20kVA is a robust three-phase uninterruptible power supply (UPS) designed to provide reliable power protection for small to medium-sized businesses, data centers, and industrial applications. It ensures consistent power delivery, safeguarding critical equipment from power disturbances.

Key Specifications

• Power Capacity: 20 kVA / 20 kW

• Topology: Double Conversion Online (VFI)

• Input/Output Voltage:

  • 208V Model: Input voltage range of 180–253 V; Output voltage of 208 V

  • 400V Model: Input voltage range of 304–477 V; Output voltage of 400 V

• Input/Output Phases: 3-phase in / 3-phase out

• Efficiency:

  • Up to 96% in ECO mode

  • Approximately 94% in double-conversion mode

• Battery Configuration:

  • 208V Model: Internal modular batteries with a nominal battery voltage of ±120 V

  • 400V Model: External battery cabinets required

• Overload Capacity: 110% for 60 minutes, 125% for 10 minutes, 150% for 1 minute

• Total Harmonic Distortion (THD): <1% at 100% linear load; <5.5% at 100% non-linear load

• Communication Interfaces: SmartSlot, Modbus, optional SNMP network card