3000 VA / 2700 W online double-conversion rack/tower UPS with pure sine wave and ECO mode

Technical Specifications

• 3000 VA / 2700 W Rack/Tower Dual-Conversion Online UPS
• Nominal input voltage of 208 / 220 / 230 / 240 V AC
• Input voltage range: 110–300 V AC, limited to 176–264 V AC at 100% load
• Input power factor ≥0.99
• Bypass frequency range of 40 ~ 70 Hz with 50/60 Hz auto-detection
• Selectable nominal output voltage of 208 / 220 / 230 / 240 V AC
• Output voltage regulation of ±1%
• Output power factor of 0.9
• Output frequency in line mode: 46–54 Hz or 56–64 Hz; in battery mode: 50/60 ±0.1%
• Crest factor of 3:1
• Total harmonic distortion ≤3% with linear load and ≤5% with nonlinear load
• Transfer time of 0 ms from grid to battery and typically 4 ms from inverter to bypass
• Pure sine wave output
• Efficiency of up to 92% in AC mode and up to 97% in ECO mode
• Capacity is reduced to 80% when the output voltage is 208 V AC

Functionalities

• Convertible rack/tower design
• Double online conversion with digital control
• ECO mode for energy savings
• EPO emergency shutdown function
• Generator-compatible
• Hot-swappable battery design
• Cold start
• Smart fan speed control
• Smart charger to optimize battery performance
• Configurable load segmentation available as an option
• Rotating LCD panel
• LED indicators for line, battery, ECO, and bypass modes; low battery; overload; and UPS failure
• LCD display showing input and output voltage and frequency, load percentage, battery voltage, internal temperature, and remaining runtime
• Protection against short circuits, overloads, overheating, battery overcharge and overdischarge, low output voltage, and fan failure

Communication interface

• RS232 interface
• USB, dry contact card, and SNMP card available as options

Power Supply

• 6 maintenance-free VRLA lead-acid batteries
• Battery voltage: 72 V DC
• Battery capacity: 7/9 Ah
• Typical recharge time of 4 hours to 90% capacity
• Maximum charging current: 1 A

Environmental

• Operating temperature: 0°C to +40°C
• Storage temperature: -25°C to +55°C
• Relative humidity: 0% to 95% at 0°C to +40°C, non-condensing
• Altitude below 1,000 m with no power derating; derating required between 1,000 and 3,000 m
• Noise level less than 50 dB

Physical Characteristics

• Rack- or tower-mountable
• Dimensions: 440 x 600 x 86.5 mm
• Weight: 26 kg

Contents

• SAM-5094 Rack/Tower Double-Conversion Online UPS (SAM-5094)

Certifications and Standards

• Safety in accordance with IEC/EN 62040-1 and IEC/EN 62477-1
• Electromagnetic compatibility in accordance with IEC/EN 62040-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, and IEC 61000-4-8
• Performance in accordance with IEC 62040-3:2021 and EN IEC 62040-3:2021