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| Categories | 3 Phase Load Bank | 
|---|---|
| Brand Name: | Kaixiang | 
| Model Number: | AC450V-1000KW | 
| Certification: | ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | negotiable | 
| Payment Terms: | Western Union, L/C, T/T | 
| Supply Ability: | 100 Sets / Month | 
| Delivery Time: | Within 20 working days | 
| Packaging Details: | Packaged in container | 
| Model: | AC450V-1000KW | 
| Rated power: | 1000 KW | 
| Voltage: | AC450V | 
| Colour: | Grey | 
| Performance: | Continous working | 
| Total tolerance: | ±3% | 
AC450V-1000KW 3 Phase Load Bank With Best Sales And High Performance
Introduction
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.
Technical specification
| System Parameter | |
| Rating voltage/frequency | 450VAC, 3 phase 4 wire, wire voltage 450V, phase voltage 260V 50HZ/60HZ When voltage lower than 450V, it will change according to Ohm’ law | 
| Max Load Power | Resistive Load: 1000kW | 
| Load Resolution | Resistive Load: 13 steps, 1kW,2KW,2kW,5kW,10kW,10kW,20kW,50kW,100kW, 200kW,200kW, 200kW,200kW | 
| Power Factor | 1 | 
| 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 | 
| Wire Connection | Load bank input——Copper bar (star coupling ”Y”) Control power input——Connector-bar | 
| Communication Interface | RS485,RS232 | 
| Insulation | F | 
| Max Protection Grade | IP54 | 
| Duty Cycle | Continuous | 
| 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 | 
| Dimensions | About 3000mm*2350mm*2591mm(L×W×H) | 
| Operating Environment Parameter | |
| Ambient Temperature | -10℃~+50℃ | 
| Relative Humidity | ≤95% | 
| Atmospheric Pressure | 86~106kPa | 
| Brands of Main Components | |
| Contactor | Schneider | 
| Fuse | Miro | 
| PLC | Siemens | 
| Alloy Resistor | (self-developing) | 
| 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.

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