Payment & Shipping Terms:
|Model:||AC450V-1000KW||Rated Power:||1000 KW|
|Performance:||Continous Working||Total Tolerance:||±3%|
AC450V-1000KW 3 Phase Load Bank With Best Sales And High Performance
AC450V-1000KW 3 Phase Load Bank consist of dry load module and auto control module, test load and output power of generators, the test including setting, fluctuation,transient load/unload,recorded wave analysis,harmonic analysis,testing the static parameter and dynamic parameter
(1) Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
(2) Local meter display data: 3 phase voltage, current, active power, reactive power, apparent power, power factor, frequency etc.
(3) Control mode: user can choose local control, remote control or intelligent control (PC control)
(4) Local manual control: local control panel in load bank, with multi load steps, controlled by buttons.
(5) Intelligent control: user can control load bank by data processing software of PC to make automatic load/unload, display, record and manager the test data, form curve, graph, also can be printed.
450VAC, 3 phase 4 wire, wire voltage 450V, phase voltage 260V
When voltage lower than 450V, it will change according to Ohm’ law
|Max Load Power||Resistive Load: 1000kW|
Resistive Load: 13 steps,
|Load Tolerance (each step)||±5%|
|Load Tolerance (overall)||±3%|
|Fan &Control Voltage||External 400V 3 phase 4 wire, wire voltage: 400V, phase voltage: 230V, 50HZ|
Load bank input——Copper bar (star coupling ”Y”)
Control power input——Connector-bar
|Max Protection Grade||IP54|
|Cooling||Forced air cooling, by Axial Fan; horizontal inlet air, vertical exhaust cooling|
|Enclosure||Container type,with a ladder, air inlet and outlet with mesh enclosure and protection door|
|Internal Lighting||Adequate internal lighting will be provided|
|Transportation||Hoisting, there are lifting lug in top of casing|
|Color||Grey RAL7035 or as required|
|Operating Environment Parameter|
|Brands of Main Components|
|Data Processing Software||(self-developing)|
(1) Load mode: manual load or automatic load.
(2) Manual load: input power and power factor, then will load according to the value.
(3) Preset Load: input the parameter of generator, choice 0%,25%,50%,75%,100%,110%, calculate power value automatically,
(4) Step by Step Load: during steady state load, load bank will increase or reduce power so that smoothly transit into target power, avoiding unscheduled transient load/unload. Step value and step interval can be set.
(5) Constant Power Load: automatically adjust to the power when the voltage fluctuation, keep the setting value.
(6) Auto Load: power and time can be set to some stage, process stage test automatically. Allow pause or process next stage during loading.
Contact Person: Bruce