Payment & Shipping Terms:
|Model:||AC400V-300KW||Rated Power:||300 KW|
|Power Factor:||1||Communication Interface:||RS485 (2), RS232 (1)|
300 KW ac variable load bank With 3 Phase 4 Wire load bank and ISO CE certificate
AC400-300KW Resistive Load Bank. The system accurately test output power and load capacity of all kinds of generators, main electrical parameters including the dynamic parameters tested.
|Rating Voltage/Frequency||AC 400V/50Hz, 3 phase 4 wire|
|Max Load Power||Resistive Load: 310kW|
|Load Step||Resistive Load:10 steps; 1, 2, 2, 5, 10, 20, 20, 50, 100,100kW|
|Load Tolerance(each step)||±5%|
|Display Precision||0.5 class|
|Control Power Supply||Input400VAC 3 phase 4 wire 50hz|
Load Power Supply Input——Copper bar (star connection)
Control power supply input——Connector bar
|Communication Interface||RS485 (2), RS232 (1)|
|Working Mode||Continuous Working|
|Cooling||Forced air cooling,Horizontal inlet air,Horizontal outlet|
|Transportation||Hoisting, there are lifting lug in top of case and wheel castors in bottom|
(Width *Length *Height)
|Operating Environment Parameter|
Communication pattern: Intelligent control use photoelectric isolated RS485 interface connect to PC, with great anti-interference performance to make system control stable. Also user can use USB or RS232 through converter.
Load pattern: Manual Load or Automatic Load.
Manual Load: Input power, system will load according to preset power.
--Automatic load: user can preset power and length of working time of several load periods, as per 0%→25%→50%→75%→100% or 110% to make testing.
Parallel testing: when several load bank work in parallel, use can make parallel testing via software, can display, record parameters of every load bank and whole system parameter of parallel operation.
--Real-time parameter: through software to display voltage, current, power, power factor, frequency and time, etc.
Security monitoring and control: monitor working state of the load bank by watching software light, when abnormally stop and protect, it can show the reason.
Data save and query: all the test data is saved in the software, easy to query in the history testing data.
Graphical display: show real-time or history testing data, and support to print curve and graph as follows:
1) Graphs of real-time voltage, current, frequency and power; 2) Voltage graph
3) Current graph; 4) Power graph; 5) Frequency graph; 6) Power factor graph
Data format: all the curves and graphs can be outputted as＂.doc＂format, testing data can be outputted as ”.xls” format, and can be printed.
Contact Person: Bruce