| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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AC10.5kV-1000kW+AC400V-1000kW High and Low Voltage Intelligent AC Load Bank
Main functions:
1. Users can set adjustable load power within rated power.
2. Current, voltage, frequency, power factor, and active power, reactive power, and apparent power can be displayed.
3. With software programmable control, graphs of current, voltage, frequency, power factor, power can be displayed, saved and printed.
Control mode: manual control (control panel) with remote controller box or PC control.
Display meters: multi-function digital meter or generator tester.
Protection: Over load protection, over heat protection, short circuit protection, Emergency stops switch, etc
| Technical Parameters | |
| AC10.5kV-1000kW Intelligent AC Load Bank (High Voltage) | |
| Rated Voltage /Frequency |
AC three-phase three-wire 10.5kV/50Hz |
| Max Load Power | Rated resistive load: 1000kw |
| Load Step | Resistive load: divided into 5 levels, They are: 50, 100, 200, 200, 450kW. (Starting from 50KW, meeting any power combination within the range of 50-1000KW). Explain: When the input voltage is lower than the rated voltage, the gear power of the load bank changes according to Ohm's law. |
| AC400V-1000kW Intelligent AC Load Bank (Low Voltage) | |
| Rated Voltage /Frequency |
AC three-phase four-wire 400V/50Hz |
| Max Load Power | Rated resistive load: 1010kw |
| Load Step | Resistive load: divided into 13 levels, They are: 1, 2, 2, 5, 10, 20, 20, 50, 100, 200, 200, 200, 200kW Explain: When the input voltage is lower than the rated voltage, the gear power of the load cabinet changes according to Ohm's law. |
| Other parameters | |
| Power Factor | 1 |
| Load Tolerance (every step) | ±5% |
| Load Tolerance (overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power Supply | Two independent, externally connected AC three-phase five wire AC380V/50Hz, each with approximately 25kW; (Add a dedicated external SPD disconnector to the lightning arrester in the secondary circuit, with the configuration method referring to the design specification standard GB50057-2010) |
| Wire Connection | High voltage load end power input - high voltage wiring terminal, Low voltage load end power input - copper bar, Control terminal power input - wiring block. (External cables enter the container from the cable trench, and the load cabinet is designed with side and bottom incoming lines) |
| Communication Interface | RS485,RS232 |
| Insulation Class | F Class |
| Maximum protection level | Control part IP54 |
| Working Mode | Continuous Working |
| Cooling | Forced air cooling, side inlet air, and upper outlet air. |
| Chassis structure | Container packaging, equipped with a ladder that can reach the top, air inlet and outlet with mesh covers and protective doors. |
| Transportation | Lifting, there are load-bearing lifting rings on the top of the chassis. |
| Chassis color | Grey(RAL7035) |
| Chassis size | About 6058mm×2350mm×2591mm |
| Weight | About 8000KGS |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Operating noise | ≤ 85dB at a distance of 3 meters from the device |
| Work Temperature | -20ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500M |
| Atmospheric Pressure | 86~106kPa |
| Ventilation distance | Require the air inlet to be unobstructed within 3-5 meters, The air outlet should be at least 3 meters away from the roof or other obstacles. |
| Reserved distance | For the convenience of personnel entry, there should be no obstacles within 3 meters in front of the control room, There should be no obstacles 2 meters in front of the maintenance room. |
| Safe working distance | There should be an isolation barrier 1 meter away from the load cabinet, There should be no personnel within 3-5 meters when the load cabinet is working. |
Function
(1) Load testing: It can load any power within the rated value, measure and display the steady-state three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, operating time and other parameters of the generator set.
(2) Control mode selection: You can choose to control the load locally, remotely, or intelligently.
(3) Local control: The load is equipped with a local control panel and divided into several power levels, which can be controlled by switches for loading (usually used for equipment maintenance).
(4) Remote control: Through the switch on the remote control box, remote loading/unloading control can be performed, and the control box can view data.
(5) Intelligent control: Control the load through data management software on the computer, achieve all testing functions, display, record and manage test data, generate various curves, charts, test reports, and support printing.
(6) Control Pattern interlock: The system is equipped with a control mode selection switch. After selecting any control mode, operations performed through other modes are invalid, avoiding conflicts caused by multiple operations.
(7) Load/unload with One Key: Regardless of whether manual switch or software control is used, the power value can be set first, and then the main loading switch can be activated. Only then will the load be loaded according to the preset value, thus avoiding load fluctuations during power adjustment.
(8) Local Meter display data: Three phase voltage, current, active power, reactive power, apparent power, power factor, frequency and other parameters can be displayed through local measuring instruments.
(9) Low temperature preheating and automatic dehumidification protection of the control unit: The load bank is designed with a temperature and humidity detection device. When the equipment detects high or low environmental humidity, it will automatically dehumidify/heat to ensure that the control devices in the equipment maintain a dry and comfortable environment.
(10) Auxiliary function: The load bank control panel is designed with lighting switches and reserved 220V power sockets for computers or other temporary power consumption.
Protection:Emergency Stop; Over voltage Protection; Short Circuit Protection; Overheating Protection; Fan Interlock Protection;
Fan Delivery Protection; Phase Sequence Protection of Fans; Control room door status alarm; Air outlet door status alarm; Maintenance room door status alarm; Protection Buttons; Chassis Grounded Protection
If you want to know more detailed information about the product, 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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