| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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AC240/480V 3 phase 500kW load banks
| Technical Parameters | |
| Rated Voltage /Frequency |
AC three-phase three-wire, AC240V or AC480V; 60Hz, compatible with 50Hz; |
| Max Load Power | 510kW |
| Load Step AC480V/60Hz |
Resistive load: divided into 11 gears,
Respectively: 1, 2, 2, 5, 10, 20, 20, 50, 100, 100, 200 kW. explain: 1.480V/240V dual voltage switching use; 2. When used below the rated voltage, the gear power decreases 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 (L1/L2/L3/N) AC208V/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, horizontal inlet and outlet, Air inlet and outlet with louvered frame and plate |
| Transportation | With lifting eyes and wheel castors and forklift at bottom. |
| Casing Color | RAL6000 |
| Dimension | About 1820mm×1420mm×1190mm (long × wide × High, excluding the height of casters and lifting rings) |
| Weight | About 800kg |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Work Temperature | -20ºC~+50ºC |
| Working noise | 1 meter away from equipment:≤85dB; |
| 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. 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.
5. Control Pattern Interlock, there is control pattern switch, when choose one control pattern, operation of other pattern is invalid, avoid the clash.
6. 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.
7. 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.
8. Dual voltage switching: The test voltage level of the load cabinet can be selected through the local control panel voltage selection switch or the upper computer software, and both voltages can achieve 500kW operation.
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.
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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