| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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AC400V 3 phase 1000kW load banks
| Technical Parameters | ||
| Rating Voltage/Frequency | AC400V 3 phase 4 wire ,50Hz | |
| Max Load Power | Resistive Load: 1000kW | |
| Load Step AC400V/50Hz | Resistive Load:total 13 steps:1,2,2,5,10,10,20,50,100,200,200,200,200kW When the input voltage is lower than the rated value, the load bank power changes according to Ohm's law. |
|
| Power Factor | 1 | |
| Load Tolerance(each step) | ±5% | |
| Load Tolerance(overall) | ±3% | |
| Display precision | Class 0.5 | |
| Control Power Supply | Internal and external AC three-phase five-wire (A/B/C/N/ ground) AC400V/50Hz, about 12kW. Note: The instrument displays the working power supply parameters when connected. |
|
| Wire Connection | Load Power Supply Input--Copper row (star connection) Control power supply input--Terminal Block |
|
| Communication Interface | RS485,RS232 | |
| Insulation Class | F | |
| Working | Continuous | |
| Cooling | Forced air cooling, side air in, side air out. | |
| Transportation | Hoisting, the top of the chassis with a bearing ring, With casters and integrated forklift holes at the bottom. | |
| Color | Yellow color RAL1021 | |
| Dimension | About 1800mm×1300mm×2038mm (L×W×H) | |
| Weight | About 1500kg | |
| Operating Environment Parameter | ||
| Work place | Outdoor; | |
| Temperature | -20ºC~+50ºC | |
| Relative Humidity | ≤95% | |
| Altitude | ≤2500m | |
| Atmospheric Pressure | 86~106kPa | |
| Main component brands | ||
| Contactors | Schneide-r | |
| Fuse | MIRO | |
| PLC | Siemens | |
| Data management software | (self-developed) | |
| Alloy Resistance | (self-developed) | |
Function:
1. Load testing:load power that not beyond the rated power, testing and display stable state 3 phases voltage, current, active power, frequency, working time, etc of generator sets.
2. Local control: through the switches and instruments on the local control panel, carry out the manual loading / unloading control of the load bank and view the test data.
3. Remote control:Add / load reduction control through the touch screen on the remote control box and display the test parameters.
4. intelligent control: With data processing software, could form curve of current, active power, reactive power, apparent power, power factor, frequency and 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. One-key load/ unload: using manual control or software control, preset the power value first, and then Starting master switch, the load bank will be loaded according to the preset value, so as to avoid the load fluctuation in the process of power adjustment.
7. Local meter display data: Parameters such as three-phase line voltage, three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor and other frequency 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.
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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