3kVA Online Tower UPS Single Phase 1/1 On Line Double Conversion UPS Power Supply

Input Parameters

• Rated Power: 3kVA/3kW
• Cold Start: Default output 50/60Hz
• Input Voltage Range: 110~300VAC; 100% load @176VAC~276VAC, 100%~50% power derating @110VAC~176VAC, 50% load @276VAC~300VAC
• Input Power Factor: ≥0.99
• Frequency Range: 50/60±5Hz (default), ±3Hz/±10Hz (settable)

Output Parameters

• Rated Voltage: 220/230/240VAC, 200/208VAC (PF=0.9)
• Output Power Factor: 1.0
• Load Response: ≤5% (0% - 100% - 0% step load)
• Recovery Time: ≤40ms (0% - 100% - 0% step load)
• Output THDu: ≤2% (linear load), ≤5% (non-linear load, per IEC62040-3)

Transfer Time

• Main to Battery: 0ms
• Inverter to Bypass: 4ms

Efficiency

• Normal Mode Efficiency: Up to 96%

Noise

• Noise Level:
  • SS003B: <50dB @ <60% load, <55dB @ >60% load
  • SS003L: <50dB @ <60% load, <55dB @ >60% load

Overload Capacity

• Normal Mode:
  • 102%~110%: 30 minutes
  • 110%~125%: 10 minutes
  • 125%~150%: 30 seconds
• Battery Mode:
  • 102%~110%: 1 minute
  • 110%~125%: 10 seconds
  • 125%~150%: 5 seconds
• Bypass Mode:
  • <130%: Continuous operation
  • 130%~150%: 10 minutes
  • 150%~180%: 5 seconds

Battery Parameters

• Model:
  • SS003B: 12VDC/7Ah
  • SS003L: 12VDC/7Ah
• Quantity:
  • SS003B: 8 (depends on external battery)
  • SS003L: 8 (depends on external battery)
• Max Charging Current:
  • SS003B: 1A~12A (settable)
  • SS003L: 1A~12A (settable)
• Rated Voltage:
  • SS003B: 72VDC
  • SS003L: 96VDC

Standards and Options

• Standards: EPO, RS232
• Options: SNMP card, AS400, USB, RS485, BMS via dry contact, air filter

Dimensions and Weight

• Dimensions (W×D×H) mm:
  • SS003B: 190×400×328
  • SS003L: 190×400×328
• Weight (kg):
  • SS003B: 25
  • SS003L: 6

Characteristics

• High Efficiency: Up to 96%
• Output Power Factor: 1, high load adaptability
• Wide Input Voltage Range: 110~300VAC
• Max Charging Current: Up to 12A