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Continuous Working Dummy Load Bank , Manual Variable Resistive Load Bank

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Address: No33 Wangshan Road, Green Island Economic Development Zone, Shijiazhuang, China

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Hebei Kaixiang Electrical Technology Co., Ltd

Continuous Working Dummy Load Bank , Manual Variable Resistive Load Bank

Country/Region	china
City & Province	shijiazhuang hebei

Product Details

AC400V - 500kW Dummy Load Bank With Good Performance And Best Sales

Introduction

AC400V - 500kW Dummy Load Bank can accurately test output power and load capacity with all kinds of generators, generator sets for all main electrical parameters including the dynamic parameters tested.

Application

AC400V - 500kW Dummy Load Bank can be used with a computer to realize automatically completing the special test and the intelligent control 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.

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.

Technical specification

AC400V - 500kW Dummy Load Bank

Rating Voltage/Frequency	400VAC 3 phase 4 wire, wire voltage: 400V, phase voltage: 230V /50Hz
Rated Load Power	Resistive load:500kW
Installed Capacity	Resistive load: 500kW
Load Step	1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,100kW,200kW
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, 220V 1-phase
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 and vertical air outlet
Transportation	Hoisting, there are lifting lug on top and castors at the bottom of casing
Dimension	About 1550mm1250mm1680mm(L×W×H)
Weight	About 750kgs
Casing Color	Orange(RAL2008)or as required
Operating Environment Parameter
Workplace	Indoor
Ambient Temperature	-10℃～+50℃
Relative Humidity	≤95%
Altitude	≤2500 meter
Atmospheric Pressure	86～106kPa
Brands of Main Components
Contactor	Schneider
Fuse	Miro
PLC	Siemens
Data processing software	Kaixiang(self-developed)
Alloy Resistance	Kaixiang(self-developed)

Main features

--Data save and query: all the test data is saved in the software, easy to query in the history testing data.

--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 collection interval: the minimum data storage interval is two seconds.