الوصف
• Model: EH5500-H6K
• Brand: MUST
• Capacity: 6kVA / 6kW
• Topology: Double-conversion online
• Output Waveform: Pure sine wave
• Control: DSP digital control
• Input format: L+N+PE
• Rated Input Voltage: 208/220/230/240VAC
• Input Voltage Range: 110–300VAC
• Input Frequency Range: 50/60Hz ±6Hz (default), ±10Hz (configurable)
• Input Power Factor: ≥0.99
• Input THD: ≤4% (linear load)
• Output Voltage: 208/220/230/240VAC ±1%
• Output Frequency: Online: follows input; battery: 50/60Hz ±0.1%
• Output THD: ≤2% linear load / ≤4% nonlinear load (PF=0.7)
• AC Overload Protection: 30min at 102–110%; 10min at 110–130%; 30s at 130–150%; 200ms above 150%
• Battery Overload Protection: 10min at 102–110%; 1min at 110–130%; 10s at 130–150%; 200ms above 150%
• Transfer Time to Battery: 0ms
• Transfer Time to Bypass: 4ms
• AC Priority Mode: Supported
• AC Efficiency: 95.5% peak / 95% full load
• Battery Efficiency: 95.3% peak / 94.8% full load (20-battery test configuration)
• Battery Type: Lead acid
• Battery Configuration: 7Ah × 16
• Charging Current: 1A (default)
• Charging Mode: Two-stage / three-stage
• Display: LCD + LED
• Communication: RS-232 / USB
• EPO: Supported
• Network Management: Optional SNMP / AS400 relay card / RS485
• Maintenance Bypass: Optional
• Cold Start: Supported
• Protection: Input over/under-voltage, overload, short circuit, temperature, low battery, battery overcharge
• Operating Temperature: 0–40°C
• Operating Humidity: 20–95%, non-condensing
• Storage Temperature: −15–60°C; batteries: 0–40°C
• Altitude: Up to 1000m; 1000–4000m according to IEC62040
• Noise Level: ≤45dB
• Dimensions (D × W × H): 500 × 250 × 615mm
• Net Weight: 53kg
