11KV 3MW Dummy Load Bank Used in Power Plant
Advantage of 11KV 3MW Dummy Load Bank Used in Power Plant:
The ability to test critical power systems at voltages of 1.2KV to 80kV using direct-connect, High Voltage Load Bank offers engineers flexibility, time savings, cost savings, space savings and simplicity. It mainly used to commission utility, oil & gas, and industrial power systems without the need for additional transformers and cabling.
Application of 11KV 3MW Dummy Load Bank Used in Power Plant
Large generator system testing in ocean engineering, drilling facilities,ship construction etc field
Factory testing for generator, static voltage characteristic test, speed characteristic test;
Marine generator overload protection test,parallel operation test,reverse power and reverse current protection test
Assist shipyard in mooring test,sea trial test
Assist with the acceptance of the vessel generator test
Eliminate the carbon deposition of generator
As the generator loading system
Periodic running test for standby generator
UPS inspection and maintenance
Ship battery charging/discharging system testing
The acceptance of new system and testing of servicing equipment
Technical Parameter of 11KV 3MW Dummy Load Bank Used in Power Plant
System Parameters | |
Rated voltage/current | AC 3 phase 3 wire11KV/50Hz |
Max load power | Resistive load:3000kW |
Load steps | Resistive load(R):250kW,250kW,500kW,500kW,500kW,500kW,500kW,7 steps total 3000kW;Realize any combination between 250kW and 3000kW, step value 250 kW. |
Power factor | 1 |
Load tolerance(each step) | ±5% |
Load tolerance(overall) | ±3% |
Display precision | Class 0.5 |
Control Power Supply | AC400V, 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 | IP55 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 6058 mmx2438 mm×2591mm(L×W×H) |
Working environment parameters | |
Ambient Temperature | -10℃~+50℃ |
Relative Humidity | ≤95% |
≤2500 meters | |
Atmospheric Pressure | 86~106kPa |
Picture of 11KV 3MW Dummy Load Bank Used in Power Plant
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