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| Categories | 3 Phase Load Bank | 
|---|---|
| Brand Name: | Kaixiang | 
| Model Number: | AC440V-4375kVA | 
| Certification: | ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | negotiable | 
| Supply Ability: | 90 Sets / Month | 
| Delivery Time: | Within 30 working days | 
| Packaging Details: | Packaged in container | 
| Model: | AC440V-4375kVA | 
| Rated power: | 4375 kVA | 
| Voltage: | AC440V | 
| Colour: | Grey | 
| Performance: | Continous working | 
| Total tolerance: | ±3% | 
AC440V-4375kVA 3 Phase Load Bank With Best Sales And High Performance
Introduction
AC440-4375KVA RL Load Bank.The system 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: user can choose local control, remote control or intelligent control (PC control)
(2) Local manual control: local control panel in load bank, with multi load steps, controlled by buttons.
(3) Remote control: With remote controller box connected to load bank by control cable.
(4) 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.
(5) Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
(6) Local meter display data: 3 phase voltage, current, active power, reactive power, apparent power, power factor, frequency etc.
| System Parameters | |
| Rated Voltage/ Frequency | 3 phase 4 wire, 440VAC/60Hz,400VAC/50Hz | 
| MAX Power (AC440V) | Apparent Power:4375kVA Resistive:3500kW Inductive:2625kvar | 
| Steps (AC440V) | Resistive: 15steps,5,10,10,25,50,100,100,200,200,200,200,400,400,800,800kW Inductive: 15steps,5,10,10,25,25,50,100,100,100,200,200,200,400,400,800kvar Note:Below 440V, power based on ohm’s law descending. | 
| PF | 0.8 | 
| Precision (each step) | ±5% | 
| Precision (Overall) | ±3% | 
| Display Precision | 0.5 class | 
| Auxiliary Power | 3 phase 400VAC/50Hz | 
| Wiring | Load input——Copper Bar(Star) Auxiliary Power——Line Bank | 
| Communication | RS485 | 
| Insulation | F | 
| Protection | IP54 | 
| Working | Continuity | 
| Cooling | Air cooled,horizontal air intake,vertical air outlet | 
| Container | packaging,ladder at the front side, window with mesh | 
| Transport | hoist,lifting eye on the top | 
| Container Color | Grey (RAL7035) | 
| Dimension | 6100mm×2438 mm×2591mm(L×W×H) | 
| Weight | Around 18000KG | 
| Environment | |
| Temperature | -10℃~+50℃ | 
| RH | ≤95% | 
| Altitude | ≤2500m | 
| Air Pressure | 86~106kPa | 
Main features
(1) Communication type: through RS485 communication serial portconnect with PC.
Also can transform the communication protocol by transverter, then use RS232 or USB to connect.
(2) Load mode: manual load or automatic load.
(3) Manual load: input power and power factor, then will load according to the value.
(4) Preset Load: input the parameter of generator, choice 0%,25%,50%,75%,100%,110%, calculate power value automatically,
(5) Auto Load: power and time can be set to some stage, process stage test automatically. Allow pause or process next stage during loading.
(6) 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.
(7) Constant Power Load: automatically adjust to the power when the voltage fluctuation, keep the setting value.

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