Bidirectional inverter module PCBA assembly.

2.2kW / 220Vac high-power bidirectional inverter module INV2200-BD specifications

Функции:

• Highest efficiency: 94.5%

• PFC function included

• Capable of forward and reverse charging/discharging, высокая надежность

• Compliant with RoHS standards

• High output voltage and current accuracy, better than 1%

• Weight ≤ 2.0kg

• Dimensions: 260mm × 150mm × 65mm

Приложения:

• Outdoor portable power supply

• Single-phase inverter

• UPS, industrial battery charging and discharging

Description:

The 2.2kW high-power bidirectional inverter module INV2200-BD circuit integrates digital power factor correction (PFC), forward LLC, and reverse full-bridge SPWM technology into a two-stage topology for integrated rectification and inversion. It uses an MCU to simultaneously program control commands for forward and reverse charging, achieving hardware and software level short-circuit protection. The inverted voltage achieves pure sine wave.

Electrical characteristics Table 1:

Стол 1. Электрические характеристики (Tj=25 °C, unless otherwise specified)

AC input – DC output
Symbol | Description | Состояние | Мин | Typ | Max | Единица
Vacuum input | AC input voltage | 176 | 220 | 264 | В
fAC | Input voltage frequency | 45 | 50 | 65 | Hz
Output | Output power | 1000Вт | Вт
DC Voltage | Output voltage | 42 | 50.4 | 58.8 | В
или | Efficiency | AC voltage = 220V | RMS / 50 Hz | Output power = 1000W | 94.5% |
T AMB | Ambient temperature | -40 | 45 | °С
PF | Power factor | 0.99 | –
AC-OVP | Input under voltage protection | 176 | В
AC UVP | Input over voltage protection | 264 | В
DC-OVP | Output over voltage protection | Поддерживать |
DC Short | Output short circuit protection | Поддерживать |

Interface diagram Image 3:

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