| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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AC480V 3 phase 500kW load banks
| Technical Parameters | |
| Rated Voltage /Frequency |
AC three-phase four wire 480V/50/60Hz (L1 L2 L3 N) |
| Max Load Power | 510kW at 480V 354kW at 400V 319kW at 380V 26kW at 110V |
| Load Step | Resistive Load:11 steps,1, 2, 2, 5, 10, 20, 20, 50, 100, 100, 200kW Noted: When input voltage is lower than rated voltage, gears power changes according to Ohm's law. |
| Power Factor | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance (overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power Supply | External AC three-phase four wire 208V, 60Hz |
| Wire Connection | Load bank input--busbar (star coupling "Y") Control power input--terminal block |
| Communication Interface | RS232/ RS485 |
| Insulation Class | F Class |
| Working Mode | Continuous Working |
| Cooling | Forced air cooling, side inlet and side outlet. Air inlet and outlet are provided with mesh cover, without louver |
| Transportation | With lifting eyes and wheel castors and forklift at bottom. |
| Casing Color | Pantone Cool Gray 11 C |
| Dimension | About 1550mm×1300mm×1070mm |
| Weight | About 700KGS |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Work Temperature | -20ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500M |
| Atmospheric Pressure | 86~106kPa |
1. Load Testing: It can load any power within the rated value, measure and display the steady-state three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor, frequency, operating time and other parameters of the tested equipment.
2. Control mode selection: you can choose the local or intelligent mode to control the load.
3. Local Control: There is local control panel with several power steps; user can load/unload by button.
4. Remote control: Remote load/unload control via push-button switch on remote control box and view test data.
5. Intelligent Control: Through data processing software in PC, user can make automatic load, to display, record and manage the testing data, to form curves, tables, also to print them.
6. Control Pattern Interlock, there is control pattern switch, when choose one control pattern, operation of other pattern is invalid, avoid the clash.
7. Load/unload with One Key: Whether manual control, remote control or software control, user can preset the power, then press load master button. Load bank loaded according to preset power to avoid load fluctuation during the power changing.
8. Local Meter Display Data: Three-phase voltage, three-phase voltage, active power, reactive power, apparent power, power factor and frequency parameters can be displayed through the local measuring instrument.
Protection:Emergency Stop; Over voltage Protection; Short Circuit Protection; Overheating Protection; Fan Interlock Protection;
Fan Delivery Protection; Phase Sequence Protection of Fans; Protection Buttons; Chassis Grounded Protection
If you have customization needs or would like to know more product details, please send me an inquiry
1. Kaixiang is the largest and earliest load bank manufacturer in China, we have 30 years experience. Our factory has 25,000 square meters.
2. The sole company that draw up the enterprise standard "Dry-type load bank" in China.
3. As the sole load bank supplier for China nuclear field and the largest load bank supplier for marine and aviation industry.
4. China Power Industry Top Ten Famous Products.
5. China Power Supply Recommend Products.
6. Certified by SGS, CE, ISO9001:2008.
7. Public company, as listed company in 2015.
8. Our company supports after-sales service within one year.
Partners
Company Information
Hebei Kaixiang Electrical Technology Co., Ltd is the largest and earliest load bank manufacturer in China, we have 30 years experience.
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