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>>System features Suitable for constructing systems below 38AH/220V and 40AH/110V.
The module, monitoring unit, and voltage reduction unit all adopt a live plug-in structure, which is easy to install and maintain.
Three 2.0A/20V and three 4.0A/110V natural cooling modules can be installed.
The voltage reduction unit has an automatic silicon chain voltage reduction function, with a high current of 2A and a surge current of 30A/0.5S.
The monitor adopts LCD display, Chinese character menu, button operation, which can realize system parameter setting and system working parameters
Display, system fault indication, and system calibration.
The monitor has the function of automatic battery management.
Provide two communication interface options, RS232 and RS485, and three communication protocol options: RTU, CDT, and MODBUS,
Can be connected to the power station automation system.
The monitor realizes the detection of battery voltage, control bus voltage, control bus current, battery charging and discharging current, and module status.
The distribution unit provides 2 AC inputs (with the option to choose one PT power supply) and 3 feed outputs.
The system automatically limits the output power during PT power supply.
>>Technical parameters
AC input voltage: 220V ± 20%
PT power supply voltage: 100V ± 10%
Grid frequency: 50Hz ± 10%
Power factor: ≥ 0.85
Output voltage range: 90V-140V continuously adjustable (for 110V systems)
180V-280V continuously adjustable (for 220V system)
Output current limit: 0.2A-2.5A (single module)
Voltage stabilization accuracy: ≤± 0.5%
Steady current accuracy: ≤± 0.5%
Ripple factor: ≤ 0.1%
Uniformity: ≤ 5%
Efficiency: ≥ 93%
Output overvoltage protection: 280V ± 2V (220V), 140V ± 2V (110V)
Insulation resistance: ≥ 10M Ω
Insulation strength: Apply 2KVAC to output to ground, input to ground, and input to output,
No arcing or flashover for 1 minute.
Relative humidity: ≤ 90%
Environmental temperature: -5 ℃ to 45 ℃
Audible noise: ≤ 55dB
Dimensions: 1600 × 600 × 600 (height × width × depth) |
