APC Symmetra RM 4kVA Scalable to 6kVA N+1 220-240V SYH4K6RMI APC Symmetra, 4000VA/2800W, Input 230V/Output 230V, Interface Port DB-9 RS-232, RJ-45 10 Base-T ethernet for web/ SNMP/ Telnet management, Extended runtime model, Rack Height 8 U Includes: CD with software, Rack Mounting Brackets, Rack Mounting support rails, User Manual Output Output Power Capacity 2800 Watts / 4000 VA Max Configurable Power 4200 Watts / 6000 VA Nominal Output Voltage 230V Output Voltage Note Configurable for 220 : 230 or 240 nominal output voltage Efficiency at Full Load 89% Output Voltage Distortion Less than 5% at full load Output Frequency (sync to mains) 47 - 53 Hz for 50 Hz nominal Crest Factor up to 5 : 1 Waveform Type Sine wave Output Connections (8) IEC 320 C13 (2) IEC 320 C19 Input Bypass Internal Bypass (Automatic and Manual) Nominal Input Voltage 230V Input Frequency 50/60 Hz +/- 5 Hz (auto sensing) Input Connections Hard Wire 3-wire Input voltage range for main operations 155 - 276V Batteries & Runtime Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Included Battery Modules 2 Available Battery Slots 2 Typical recharge time 4 hour(s) Replacement battery cartridge note UPS accepts 1-2 additional battery packs Typical Backup Timeat Half Load 30.2 minutes (1400 Watts) Typical Backup Timeat Full Load 12.7 minutes (2800 Watts) Runtime Chart Symmetra Extended Run Options APC Symmetra RM 4kVA Scalable to 6kVA N+1 220-240V Communications & Management Interface Port(s) DB-9 RS-232,RJ-45 10 Base-T ethernet for web/ SNMP/ Telnet management Available SmartSlot™ Interface Quantity 1 Pre-Installed SmartSlot™ Cards AP9619 Control panel Multi-function LCD status and control console Audible Alarm Alarm when on battery : distinctive low battery alarm : configurable delays Emergency Power Off (EPO) Yes Physical Maximum Height 14.00 inches (356 mm) Maximum Width 19.00 inches (483 mm) Maximum depth 28.75 inches (730 mm) Rack Height 8U Net Weight 229.00 lbs. (104.09 kg) Shipping Weight 256.00 lbs. (116.36 kg) Shipping Height 20.00 inches (508 mm) Shipping Width 23.00 inches (584 mm) Shipping Depth 31.00 inches (787 mm) Color Black Environmental Operating Environment 32 - 104 °F (0 - 40 °C) Operating Relative Humidity 0 - 95% Operating Elevation 0-10000 feet (0-3000 meters) Storage Temperature 5 - 113 °F (-15 - 45 °C) Storage Relative Humidity 0 - 95% Storage Elevation 0-50000 feet (0-15000 meters) Audible noise at 1 meter from surface of unit 60 dBA Online Thermal Dissipation 1,181 BTU/hr Conformance Regulatory Approvals C-tick,CE,EN 50091-2,EN 60950,IRAM,VDE Standard Warranty 2 years repair or replace,optional on-site warranties available,optional extended warranties available