Description
48V 1.2kW/1.5kW/1.8kW Bidirectional AC-DC Low-Power Power Supply with MPPT Module – BIM48-1200/1500/1800 BIM Series 2400W
The BIM series 2400W represents a multi-functional bidirectional power module developed by Imax Power. It employs advanced high-efficiency soft-switching patented topology and digital control technology, integrating multiple functions including pure sine wave inverter, high-power charger, DC/MPPT charger, UPS bypass, RS485 communication, and CAN communication (optional).
Key Features
- Wide Input/Output Range: Enables charging with 90-240Vac wide input range and discharging with 100-240Vac wide output range. The bidirectional AC and DC load powers are identical.
- Peak Power Capability: In off-grid inverter mode, it can deliver an instantaneous peak power of up to 1.5 times the rated power.
- Integrated MPPT: The PCS (Power Conversion System) incorporates an 800W MPPT (Maximum Power Point Tracking) controller, enhancing energy harvesting efficiency.
- Performance Advantages: Boasts high efficiency, high power density, high reliability, and ultra-low noise operation.
Technical Specifications (PCS)
- Function / Model: BIM48-2400C
- Output Power: 2400W
- Inverter Power: 2400W
- Charging Power: 2400W
Inverter Parameters
- Direct Current Discharge Range: 40~59.5Vdc
- Inverter Output Voltage: 100Vac / 110Vac / 120Vac / 220Vac / 230Vac / 240Vac
- Inverter Output Frequency: 50Hz / 60Hz
- Overload Capacity:
- 100% < P ≤ 110%: 20s
- 110% < P ≤ 125%: 5s
- 125% < P ≤ 150%: 2s
- 150% < P ≤ 200%: 200ms
- Output Waveform: Pure sine wave
- THDV: 3% (linear load)
- Inverter Efficiency: Max.91%@120Vac; Max.93%@220Vac
Parallel / Charging Parameters
- AC Input Voltage Range: 90~264Vac
- AC Input Frequency Range: 47~63Hz
- Maximum AC Input Current: 15A
- Power Factor (PF): 0.99 @ 100% Load
- THDI: <5% @ 100% Load
- Maximum Charging Current: 50A
- Charging Voltage Range: 40~59.5Vdc
- Voltage Ripple: Max.700mV (0~20MHz)
- Charging Efficiency: Max.92%@120Vac; Max.94%@220Vac
- Charging Management: Host computer management
AC Bypass
- Bypass Current: Max.14A
- Switching Time: Typical 20ms
Environmental Conditions
- Operating Temperature: -25°C ~ +70°C (derating above 45°C)
- Storage Temperature: -40°C ~ +70°C
- Relative Humidity: ≤95%RH, non-condensing
- Cooling Method: Forced air cooling
- Altitude: 2000m (above 200m elevation, maximum operating temperature decreases by 1°C)
- Atmospheric Pressure: 79kPa ~ 106kPa
Other Parameters
- Response Time: Max.10s (from host command to output)
- Leakage Current: Max.10mA
- Insulation Resistance: ≥10MΩ between DC, AC, and chassis
- Noise: Max.45dB (1m)
- Insulation Strength:
- AC-Chassis: 1500Vac / 2121Vdc, 60s
- AC-DC: 3000Vac / 4242Vdc, 60s
- DC-Chassis: 500Vac / 710Vdc, 60s
- AC-CAN/485: 3000Vac / 4242Vdc, 60s
- DC-CAN/485: 500Vac / 710Vdc, 60s
- Chassis-CAN/485: 500Vac / 710Vdc, 60s
- No breakdown, no flashover, steady-state leakage current <1mA
- Grounding Resistance: ≤0.1Ω (bearing current ≥50A)
- Safety Regulations: TBD
- EMC: EN55032 / EN55035 / IEC61000-3-2 / IEC61000-3-3
- MTBF: 250kHrs (25°C, rated input, 80% load)
- Weight: ≤2.3kg
