Description
The new generation of small, high-precision programmable DC power supplies, with their compact size, light weight, high efficiency (>90%), high reliability, and truly energy-saving and power-saving superior performance, have become the updated replacement products for thyristor power supplies.
Function Description:
- High Efficiency:
Reduces energy consumption and wastage, 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 Harmonics:
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. - Comprehensive Fault Self-Detection and Warning:
Rich fault detection capabilities for easy customer maintenance.
● Product Specification Parameters:
| Item | Parameter Index |
|---|---|
| Module Type | IM100-20KA, IM200-20KA, IM180-20KA, IM100-20KB, IM200-20KB, IM180-20KB, IM60-20KA |
| DC Output | |
| Rated Output Power | 20kW (for most, except IM60-20KA which is 14kW) |
| Rated Output Current | 200A, 100A, 140A, 200A, 100A, 140A, 220A |
| Auxiliary Power Supply Output | Module startup state: 12V 5A; Module shutdown state: 12V 2A |
| Output Voltage Range | 30Vdc~100Vdc, 60Vdc~200Vdc, 60Vdc~180Vdc, etc. (varies by model) |
| Current-Limiting Adjustable Range | 10% – 110% steplessly adjustable |
| Peak-to-Peak Noise | ≤1% |
| Telephone Harmonic Noise | No requirement |
| Voltage Stabilization Accuracy | ≤±0.5% |
| Current Stabilization Accuracy | ≤±1% |
| Average Current | ≤±5% |
| Efficiency | ≤95% (Note: This seems like a potential error; efficiency is usually high, e.g., ≥95%) |
| AC Input | |
| Rated Input Voltage | Three-phase 380Vac/480Vac |
| Input Voltage Range | 323Vac ~ 520Vac (full load), 323Vac ~ 260Vac (linear reduction to half load) |
| Input Current | <40A |
| Frequency | 45Hz ~ 65Hz |
| Power Factor (PF) | ≥0.99 |
| Total Harmonic Distortion (THD) of Current | ≤5% |
| Input Protection | Fuse; Lightning protection circuit |
| Working Environment Conditions | |
| Working Environment Temperature | -40°C ~ 50°C normal operation; 50°C ~ 70°C reduced output; |
| Storage Temperature | -40°C ~ 70°C |
| Relative Humidity | 0 ~ 95% |
| Altitude | 2000m full-load output |
| Product Safety and Reliability | |
| Insulation Strength | Input to chassis: 50Hz effective value 2500VAC or equivalent 3535VDC for 1 minute; Input to output: 50Hz effective value 3000VAC or equivalent 4242VDC for 1 minute. |
| MTBF | >120000 hours |
| External Dimensions and Weight | |
| External Dimensions | 214 (width) × 84 (height) × 396 (depth), 226 (width) × 84 (height) × 396 (depth) |
| Module Net Weight | 9.3kg |
| Communication and Alarms | |
| Communication Interface | CAN |
| Maximum Parallel Number | 60 |
| Output Overcurrent and Reverse Protection | Alarms and status are reported and monitored via the CAN communication port, as well as indicated by three panel LED lights. |
