GD5548JMH (3)
GD5548JMH (2)
GD5548JMH (4)
GD5548JMH (5)
GD5548JMH (1)

GD5548JMH–High-Frequency All-in-One Inverter

It has a lithium battery self-start function. Intelligent charging, safe and worry-free. It can be used immediately after charging, without activation. It can automatically identify and charge after power failure and restart.

  • Top-tier MPPT Technology
  • 500V High Voltage Input
  • Balanced & Stable Voltage Output
  • Battery-Free Operation Support
  • Up to 100A Charging Current

Description

Design Advantages

  • Compact and lightweight chassis
  • Adjustable parameter settings
  • Lithium battery auto-start function
  • Short-circuit output protection
  • Simplified control panel
  • Multi-unit parallel capability (Up to 9 units for GD5548JMH)
  • Instant transfer switching (0ms)
  • WiFi/remote monitoring optional
  • Power Factor 1.0 (PF=1.0)
  • Full BMS lithium battery communication support
Model GD5548JMH
Rated Output Power 5500W
Input
Input Method L+N+PE
Rated Input Voltage 208/220/230/240V AC
Voltage Range 154–264V AC ±3V (Normal Mode)
185–264V AC ±3V (UPS Mode)
Frequency Range 50Hz/60Hz (Auto-sensing)
Output
Output Voltage 208/220/230/240V AC ±5%
Output Frequency 50/60Hz ±0.1%
Waveform Pure Sine Wave
Transfer Time (Adjustable) 10ms (IT Equipment)
20ms (Home Appliances)
Peak Power 7000VA / 10000VA / 11000VA
Peak Efficiency (Battery Mode) >94%
Battery
Rated Voltage 24V DC / 48V DC
Constant Voltage Charge 28.2V DC / 56.4V DC
Float Charge Voltage 27V DC / 54V DC
PV Charger
PV Charging Method MPPT
Max PV Input Power 3000W / 5500W
MPPT Input Voltage Range 30–400V DC / 120–500V DC
Max PV Input Voltage 400V DC / 500V DC
Max PV Charging Current 120A (100A) / 100A
Max Charging Current 120A (100A) / 100A
Display & Interfaces
LCD Interface Displays operation mode, load, input/output, etc.
RS232 Interface SPIN/Pitch 2.0mm, 2400 bps
Expansion Slot 2×5PIN (2.54mm pitch)
Supports Li-ion BMS, WiFi, Dry Contact cards
Parallel Function Supported / Not Supported
Environmental
Operating Temperature 0–40°C
Operating Humidity 20–95% (Non-condensing)
Storage Temperature -15–60°C
Altitude Limit Same as left
Noise Level <50 dB
Noise Level <50 dB

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