300kw Resistive Load Bank for Generator Testing

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 1 Year
• Model NO.: AC380-300kW
• Max Diameter of Workpiece: >3200mm
• Mass Scope of Workpiece: <900kg
• Type: Testing Machine
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Manual Control
• Weight: 100-500Kg
• Power Source: AC220V
• Transport Package: Wooden Case
• Trademark: Triumph Load
• Origin: China
• HS Code: 9030339000
• Production Capacity: 10 Units/Month

Product Description

Measuring Control Function

--Load testing: load power that not beyond the rated power, testing and display stable state 3 phases voltage, current, active power, frequency, working time, etc of generator sets.
--Load/unload with one key: Whether manual control, remote control or software control, user can preset the power, then press load master button. Load bank loaded according to preset power to avoid load fluctuation during the power changing.
--Control Pattern: user can choose local control and intelligent control.
--Local Control: There is local control panel with several power steps; user can load/unload by button.
--Intelligent Control: Through data processing software in PC, user can make automatic load, to display, record and manage the testing data, to form curves, tables, also to print them.
--Control Pattern interlock, there is control pattern switch, when choose one control pattern, operation of other pattern is invalid, avoid the clash.
--Local meter display data: local meter can display 3 phases voltage, current, active power, frequency and so on.
 

Software Function

--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.

AC380-300kW Automatic Load Bank
Rating Voltage/Frequency	380VAC 3 phase 4 wire, 50Hz/60Hz
Rated Load Power	Resistive load:300kW
Load Step	1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,100kW
PF(Power Factor)	1
Load Tolerance  (each step)	±5%
Load Tolerance(overall)	±3%
Display Precision	0.5 class
Control Power	External 380VAC/50Hz, 3 phase 4 wire 3kW
Wire Connection	Load power supply input--Copper bar (star coupling) Control power supply input--Connector-bar
Insulation	F
Duty Cycle	Continuous
Cooling Type	Force air cooling, horizontal air inlet &air outlet
Transportation	Hoisting, there are lifting lug on top and castors at the bottom of casing
Dimension	About 900mm*690mm*1100mm(L×W×H)
Weight	About 260kgs
Casing Color	Grey(RAL7035)or as required
Control Mode	1)Manual control 2)PC software
Operating Environment Parameter
Workplace	Indoor
Ambient Temperature	-20ºC~+50ºC
Relative Humidity	≤95%
Altitude	≤2500 meter
Atmospheric Pressure	86~106kPa
Brands of Main Components
Contactor	Imported brand
Fuse	Miro
Data processing software	Kaixiang(self-developed)
Ferric chrome aluminum wound resistance wire	Kaixiang(self-developed)