Payment & Shipping Terms:
|Max Load Power:||AC440V-500KVA||Rated Voltage /Frequency:||AC500KVA|
|Colour:||Grey And Blue||Total Tolerance:||±3%|
|Communication Interface:||RS485、RS232||Rated Power:||AC500KVA|
440V 500KVA Reactive Load Bank In Good Performance And Resistive Inductive
(1) According to the special requirements of users on site, in the agreement the technical standards of AC440-500KVA-RL Resistive Inductive Load Bank (hereinafter referred to as "system") and its accessories are proposed including their function, performance, usage, structure, installation and test to provide users with a high efficient and reliable choice, in order to meet the need for generator load test.
(2) The system consists of 1 sets of 500KVA Load Bank, The resistive power is 400kW, the inductive power is 300KVAR. The system is made up of two parts of measurement & control and load, mainly including the medium voltage dry type AC load bank, automatic data acquisition system, automatically loading and unloading control system, the cooling device, auxiliary control, remote control box and PC software and so on.
(3) This system, which is of independent research and development of electricity load test equipment by our technology, combining high voltage dry type load module with the automatic measurement and control module, with excellent insulation protection performance, it can detect generator output power and load capacity, full load and overload test.
The system can be used with a computer to realize the intelligent control, automatically completing the special test to all electrical parameters of generating set and generating tables, graphs, and supporting the print, release from the cumbersome manual operation to provide scientific and efficient detection means for the large power high voltage generating sets.
1 System can load power in rated range, measure generator steady-state 3 phase voltage, current, active power, power factor, frequency, and running time, and simulate the generator set real load working state. Power input using sectional type, energy dissipation type load, forced-air cooling, 3 phase fan decentralized supply air, air-flow is sufficient and low noise.
2 System can work with PC software to realize intelligent operation, automatically finish the parameters testing, and create testing data table, curves and reports that can be printed, reduce a lot of manual operation.
|Rating voltage/frequency||440V, 3 phase 4 wire 50Hz|
|Max Load Power||
Apparent Power: 500KVA
Resistive Load: 400KW
Inductive Load: 300KVAR
Resistive Load: 10 steps 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,200kW
Inductive Load: 10 steps
1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR, 100KVAR,100KVAR
|Load Tolerance (each step)||±5%|
|Load Tolerance (overall)||±3%|
|Fan &Control Voltage||External AC 3 phase 4 line, 380V/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|
Comprehensive Protection Function: multiple protection, like over temperature, smoke. When in danger, automatically terminate the test and give alarm to protect safety of personnel and equipment.
Stable Running: with the latest generation control module as the core, a sharp rise in system response speed and anti-interference performance, avoid function failure in complex electrical environment, and ensure system running stably and reliably.
New Load Bank Technology: using the international advanced AC load bank technology, overcome the old water bank defects, such as bear bumpy, unable to use when go to sea, realize Mooring Trial and Sea Trail, and simulate the real working condition of generator running.
Mature Manufacturing Technology: load element using excellent anti-corrosion materials; waterproof insulation container packaging, suitable for adverse environment such as ocean. Internal layout is reasonable, air channel is clear, rapid heat emission, and satisfy continuous working need.
Accurate Data: with high precision data collection module and measuring meter, related equipment has passed the certification by CMA (China Metrology Accreditation) qualification testing institution, and ensures the reliability of data.
Flexible Control Mode: based on different using habit, several control modes as following can be choose, local panel operation, remote box controlling, and intelligent software.
Intelligent Loading: after setting generator rated power in software, system realize rapid loading through preset proportion, automatically and continuously load multiple power value and common tests, like stepping, full load, and over load, so that improve working efficiency.
High Efficiency Data Management: display real-time testing data, generate curves graphs automatically, also can put data into storage. According to generator set No. set up testing file, support to query at any time, and improve data management efficiency.
Contact Person: Bruce