Description
The LM100-20000 series high-frequency switching rectifier module is an ACDC module with adjustable AC voltage input and DC voltage output. The module adopts DSP digital control, resonant soft switching, active PFC technology, and is protected by multiple patents. 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.
Functional 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 for capacity expansion. - Low Input Harmonics
Reduces pollution to the power grid and has higher grid adaptability. - Wide Input Voltage Range, Wide Output Voltage Range
Suitable for most different input and output voltage scenarios. - Wide Operating Temperature Range
Meets the requirements of most harsh working environments. - Hot Swappable
Convenient for use and reduces maintenance costs. - Comprehensive Fault Self-detection and Prompt
Rich fault detection, convenient for customer maintenance.
Characteristics
- High efficiency, high power density
- DSP digital control
- Low input harmonics
- Wide operating temperature
- Support hot swapping and parallel operation
- Comprehensive fault detection and prompt
- Equipped with triple protection functions
Application Fields
- Logistics forklift charging
- Industrial control
- Automation devices
- Instrumentation
- Aging equipment
Detailed Parameters
| Item | Parameter Index |
|---|
| Module Type | IM100-20K, IM200-20K |
DC Output
| IM100-20K | IM200-20K |
|---|
| Rated Output Power | 20kW | |
| Rated Output Current | 200A | 100A |
| Output Voltage Range | 30VDC ~ 100VDC | 60VDC ~ 200VDC |
| Current-limiting Adjustable Range | 10% ~ 110% stepless adjustable | |
| Peak-to-peak Noise | ≤1% | |
| Telephone Weighting Noise | No requirement | |
| Voltage Stabilization Accuracy | ≤±0.5% | |
| Current Stabilization Accuracy | ≤±1% | |
| Average Current | ≤±5% | |
| Efficiency | ≥95% | |
AC Input
| |
|---|
| Rated Input Voltage | Three-phase 380Vac/480Vac |
| Input Voltage Range | 323Vac ~ 520Vac (full load), 323Vac ~ 260Vac (linear down to half load) |
| Input Current | <40A |
| Frequency | 45Hz ~ 65Hz |
| Power Factor (PF) | ≥0.99 |
| Total Harmonic Distortion (THD) | ≤5% |
| Input Protection | Fuse; lightning protection circuit |
Working Environment Conditions
| |
|---|
| Working Environment Temperature | -40°C ~ 50°C normal operation; 50°C ~ 75°C derating output |
| Storage Temperature | -40°C ~ 75°C |
| Relative Humidity | 0 ~ 95% |
| Altitude | 2000m full-load output |
Product Safety and Reliability
| |
|---|
| Insulation Strength | Input to chassis can withstand 50Hz effective value 2500VAC or equivalent 3535VDC withstand voltage for 1 minute; input to output can withstand 50Hz effective value 3000VAC or equivalent 4242VDC withstand voltage for 1 minute |
| MTBF | >120000 hours |
Appearance Size and Weight
| |
|---|
| Appearance Size | 214 (width) × 84 (height) × 396 (depth) mm |
| Module Net Weight | 9.3kg |
Communication and Alarm
| |
|---|
| Communication Interface | CAN |
| Maximum Parallel Quantity | 60 |
| Output positive and negative insurance protection |
| Alarm and status are monitored through the CAN communication interface, and indicated by three panel LEDs |
