Complaint
| System Parameters | |
| Rated voltage/current | AC 3 phase 3 wire11KV/50Hz |
| Max load power | Resistive load:4000kW |
| Load steps | Resistive load(R):500kw,500kw,500kw,500kw,1MW,1MW |
| Power factor | 1 |
| Load tolerance(each step) | ±5% |
| Load tolerance(overall) | ±3% |
| Display precision | Class 0.5 |
| Control Power Supply | 380VAC, 3 phase 4 wire ,50Hz |
| Control mode | Local manual control: use control panel to control(used for maintenance) Remote manual control: use remote controller to control. Remote intelligent control: use data management software on PC to control. |
| Wiring method | Load power supply input--cooper bar(star connection) Control power supply input--connector bar |
| Communication interface | RS485,RS232 |
| Insulation class | Class F |
| Protection grade | IP54 during storage state. Power bin IP21, other IP55 during operation |
| Duty cycle | Continuous |
| Cooling type | Forced air cooling, horizontal air inlet, vertical air outlet. |
| Enclosure structure | Container sealing, with ladder to top of enclosure, with air inlet and air outlet mesh and protection door. |
| Transportation | Hoisting, with lifting lugs on top and standard installation fixing hole at bottom |
| Internal Lighting | Adequate internal lighting |
| Alarm light(red) | Built in alarm light |
| Enclosure color | Grey(RAL7035) |
| Enclosure dimension | About 9058 mmx2438 mm×2591mm(L×W×H) |
