Description
The IM48-6KA series high-frequency switching rectifier module is an AC-DC module with adjustable AC voltage input and DC voltage output. The module features high power density, high power factor, low harmonics and high efficiency, and has the performance of allowing multiple modules to be paralleled.
- Soft-start resonator
- Source PFC technology
- DSP digital control
- Protected by multiple patents
Product Features:
- High efficiency:
Reduces energy consumption and loss, complies with energy-saving and emission-reduction requirements, and saves electricity costs for customers. - High power density:
Saves customer space and reduces system costs. - DSP digital control:
Fewer components, higher environmental stability, higher reliability, and more convenient expansion. - Low input harmonic:
Reduces pollution to the power grid and enhances grid adaptability. - Wide input voltage range, wide output voltage range:
Suitable for the vast majority of different input and output voltage scenarios. - Wide operating temperature range:
The wide operating temperature range meets the requirements of most harsh working environments. - Hot-swappable:
Suitable for convenient use and reduces maintenance costs. - Comprehensive fault self-detection and prompt:
Rich fault detection capabilities, facilitating customer maintenance.
Product Specification Parameters:
| Category | Parameter | Details |
|---|---|---|
| Input Characteristics | Operating Voltage | Three-phase four-wire 380VAC±10% without neutral |
| Frequency | 60Hz | |
| Input Current | <500A | |
| Output Characteristics | Rated Output Voltage | 1500V |
| Rated Output Current | 0~200A | |
| Output Voltage Range | 0VDC~1500VDC | |
| Output Voltage Display Accuracy | 1V | |
| Operating Mode | Constant Voltage, Constant Current | |
| Output Current Display Accuracy | 0.1A | |
| Maximum Efficiency | >94% max | |
| Voltage Regulation Accuracy | <±2%FS (20%~100% rated output voltage/current) <无要求> (<20% rated output voltage/current) |
|
| Current Regulation Accuracy | <±2%FS (20%~100% rated output current) | |
| Temperature Coefficient | <0.05%/℃ | |
| Current Sharing Imbalance | / | |
| Output Ripple RMS | <±1% FS (20%~100% rated current) | |
| Efficiency | >94% peak | |
| Dielectric Withstanding Voltage | 2K Vac 50Hz/1min, Input-Output/Input-Ground/Output-Ground | |
| Protection Features | Input Undervoltage/Overvoltage | 330 (±5) V / 450 (±5) V |
| Input Phase Loss | Yes | |
| Output Overvoltage Protection | 1530V | |
| Output Current Limiting | 205A | |
| Short Circuit Protection | Yes | |
| Overcurrent Protection | Yes | |
| Overtemperature Protection | Heatsink temperature >70℃, module shutdown protection | |
| Communication & Alarm | Communication Bus Protocol | RS485/Modbus |
| Alarm & Status | Mains overvoltage/undervoltage, output overcurrent/overvoltage/short circuit/overtemperature, communication abnormalities, etc. | |
| Physical Characteristics | Application Scenario | Indoor use only |
| Operating Temperature | -15~45℃ | |
| Cooling Method | Intelligent Air Cooling <65dB | |
| Dimensions (H×W×D) | 600mm×600mm×2000mm×2 (Two modules stacked) |
