| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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AC400V 3 phase 625kVA-RLC load banks
| Technical Parameters | |
| Rated Voltage /Frequency |
AC three-phase four-wire 400V/50Hz |
| Max Load Power | Resistive power: 510kW; Sensory load: 375kvar; Capacitive load: 375kvar |
| Load Step AC400V/50Hz |
Resistive load: divided into 11 levels, They are: 1, 2, 2, 5, 10, 20, 20, 50, 100, 100, 200kW. Sensory load: divided into 11 levels, They are: 1, 2, 2, 5, 10, 10, 20, 50, 75, 100, 100kvar. Capacitive load: divided into 11 levels, They are: 1, 2, 2, 5, 10, 10, 20, 50, 75, 100, 100kvar. Note: When the input voltage is lower than the rated voltage, the gear power of the load cabinet changes according to Ohm's law. |
| Power Factor | 0.8 (leading)~1~0.8 (lagging) |
| Load Tolerance (each step) | ±5% |
| Load Tolerance (overall) | ±3% |
| Display Precision | 0.2 class |
| Control Power Supply | Resistive load cabinet: external AC three-phase five wire (A/B/C/N/ground) AC380V/50Hz, approximately 8kW; Inductive capacitive load cabinet: external AC single-phase AC220V/50Hz, approximately 2kW; |
| Wire Connection | Load bank input--busbar (star coupling "Y") Control power input--terminal block |
| Communication Interface | RS485,RS232 |
| Insulation Class | F Class |
| Working Mode | Continuous Working |
| Cooling | Forced air cooling, Side inlet air, upper outlet air |
| Transportation | Lifting, the top of the chassis has load-bearing lifting rings and the bottom has casters. |
| Casing Color | Gray( RAL7035) |
| Dimensions of resistive load bank chassis | About 1540mm x 1250mm x 1680mm (L*W*H), excluding caster height) |
| Dimensions of inductive capacitive load bank chassis | About 2440mm × 1400mm × 1680mm (L*W*H), excluding caster height) |
| Weight | Weight of resistive load bank: About 600KGS Weight of inductive capacitive load bank: About 1500KGS |
| Operating Environment Parameter | |
| Workplace | Indoor |
| Work Temperature | -20ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500M |
| Atmospheric Pressure | 86~106kPa |
1. Control mode selection: you can choose the local or intelligent mode to control the load.
2. Local Control: There is local control panel with several power steps; user can load/unload by button.
3. 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.
4. Control Pattern Interlock, there is control pattern switch, when choose one control pattern, operation of other pattern is invalid, avoid the clash.
5. 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.
6. 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.
7. Load data recording "black box" function: The load bank is equipped with a data recording module independently developed by Kaixiang, which has the function of real-time recording of equipment operating parameters. Real time recording of startup status, three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor, frequency, 16 temperature channels, and 256 DI signals from PLC. When the external DI point changes, voltage fluctuations exceed the threshold (threshold size can be set), current fluctuations exceed the threshold, or temperature changes exceed the threshold, the module records one piece of data to the storage chip. The storage chip can store 130000 pieces of data in a cyclic coverage manner. When users need to view device data, they can export the data using a USB flash drive. Through data analysis of various indicators of the load box, timely maintenance and replacement of main components are carried out to reduce manual inspection costs and accident occurrence.
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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