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Multi-Circuit AC/DC Load Bank with 3 Phase 4 Wire1
Electronic InstrumentAC Load BankMulti-Circuit
Hebei Kaixiang Electrical Technology Co., Ltd.
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Product Description Multi-circuit AC/DC Load BankTechnical Parameters Rating Voltage/Frequency3 phase 4 wire AC200V/400Hz, phase voltage 115VLoad installed powerResistive load: 50.22kWLoad StepResistive load: there are 5 independent three-phase four-wire circuitsCircuit 1: 15A, 2 steps, 5A, 10A;Circuit 2: 15A, 2 steps, 5A, 10A;Circuit 3: 15A, 2 steps, 5A, 10A;Circuit 4: 50A, 4 steps, 5A, 10A,15A, 20A;Circuit 5: 50A, 4 steps, 5A, 10A, 15A, 20A.Power Facto1Load Tolerance(each step)±5%Load Tolerance(overall)±3%Display Precision0.5 classControl Power SupplyExternal connection single phase AC220V/50Hz/approximately 3kWWire ConnectionLoad power supply input--5 binding post (Star connection), center line of each load is individually derived and then connected in parallelControl power supply input--line bank Insulation ClassFWorking ModeContinuous CoolingForced air cooling, horizontal air inlet, wind outlet from back.TransportationThere are four casters on the bottom of load bankChassis color(RAL7035)SizeApproximately 1250*900*1630mm (Width *Depth *Height)Weight100kg Rating VoltageDC 28VLoad installed powerResistive load: 5.6kWLoad StepResistive load: There are four independent circuitsCircuit 1: 50A, 4 steps, 5A, 10A, 15A, 20A;Circuit 2: 50A, 4 steps, 5A, 10A, 15A, 20A;Circuit 3: 50A, 4 steps, 5A, 10A, 15A, 20A;Circuit 4: 50A, 4 steps, 5A, 10A, 15A, 20A.Load Tolerance(each step)±5%Load Tolerance(overall)±3%Display Precision0.5 classWire ConnectionLoad power supply input--4 binding post, The negative pole is elicitation separately and then connected in paralleChassis structure.Installed in one cabinet with AC load Working Environment Working placeIndoorAmbient Temperature-10oC~+50oCRelative Humidity≤95%Altitude≤1500 metersAtmospheric Pressure86~106kPaMeasuring Control Function(1)Load control: Load any current value within the rated value, measure and display the voltage and current parameters of each circuit.(2)Manual control: The load is equipped with a local control panel and is divided into several power gears that can be loaded by switch control. (3)Control pattern interlock: There is control pattern switch, when choose one control pattern, operation of the other pattern is invalid, avoid the clash.Protection(1)Emergency stop: User can press Emergency Stop switch in panel, when the load bank is locked in this state, it can't add any load. (2)Overvoltage protection: When input voltage is over the safety value, it will unload automatically and give an alarm.(3)Short circuit protection: Fuse could avoids damage to equipment when short circuit or current overload.(4)Overheating protection: When temperature is over the safety threshold, it will unload automatically and give an alarm.(5)Fan interlock protection: Load bank can't add any load before working power on.(6)Protection Buttons: There are buttons for some protection, when misinformation occurs or user has special needs, user can temporarily turn off the corresponding protection function.(7)Chassis Ground Protection: in order to avoid the danger of electric shock when operating, the load bank is equipped with special ground protection termiThanks for use Multi-circuit AC/DC Load Bank. According to the special requirements of the user's use site, this agreement proposes the technical standards of the functions, performance, usage, structure, installation and test of Multi-circuit AC/DC Load Bank (hereinafter referred to as load bank), which is an efficient and reliable choice for client to meet the needs of the generator set. The load bank consists of two parts: AC load and DC load. It mainly includes dry AC load, dry DC load, data acquisition system, control part, heat sink and auxiliary control.Contact InformationKaixiang Electrical Technology Co., LTD.Eric ZhangADD:79Wangshan Rd,Luquan District,Shijiazhuang,Hebei,050221,P.R.ChinaTEL:+86 311 85138355FAX:+86 311 85138383M.T.:+86 18937738282Our service is beyond of products,but the feeling of customers
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