| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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Intelligent Testing System for AC450V-4500kW-RL Generator Set 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 | |
| Rated voltage/frequency | Angle type: AC three-phase three wire, AC450V/60Hz |
| Max Load Power | At AC450V/60Hz: Resistive power: 4900kW; Inductive power: 3750kvar; |
| Load Step AC450V/60Hz |
Resistive load: The total capacity meets 4900kW, The total capacity meets 4900kW, They are: 1, 2, 2, 5, 10, 10, 20, 50, 100, 100, 200kW * 23. explain: 1. Minimum resistance range: 1kW; 2. When the input voltage is lower than the rated voltage, the gear power of the load cabinet changes according to Ohm's law. |
| Inductive load: The total capacity meets 3750kvar, They are: 1, 2, 2, 5, 10, 10, 20, 50, 50, 100, 100, 200kvar * 17. explain: 1. Minimum inductance range: 1kvar 2. 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 | Adjustable power factor, 0.15 (lag) -1, When the impedance is loaded, the full power satisfies: PF=0.8 (hysteresis); |
| Three-phase unbalance | ≤±3% |
| Load Tolerance (overall) | ±3% |
| Display Precision | 0.2 class |
| Control Power Supply | The auxiliary power supply of the load box (fan power supply and control power supply) is provided by the equipment body AC450V/60Hz Low voltage bus and external power supply (AC450V/60Hz or AC380V/50Hz), Two power sources are interlocked through automatic switching of the main switch, and one of the power supply modes is selected. The control power supply is supplied to the load box control and the auxiliary and control power sockets of the step-down box transformer through the AC450V (two types of AC450V and AC380V are drawn, and the voltage level is selected through the conversion switch)/AC220V transformer on the auxiliary power bus side, and then reduced to AC220V, The control and auxiliary power sockets of the supply box transformer are used in conjunction with the plugs inside the step-down box transformer. |
| Wire Connection | Load power input - copper bar, Control power input - wiring board; |
| Communication Interface | Ethernet (RJ45), Ethernet ports should be sturdy and reliable, with at least 3 sets of external interfaces left. |
| Communication Protocol | Adopting the standard Modbus TCP protocol |
| Insulation Class | F Class |
| Maximum protection level | Control part IP56, alloy resistor power consumption room IP23 during operation, and protective net installed at the inlet/outlet. |
| Working Mode | Continuous Working |
| Cooling | Forced air cooling, side inlet and top outlet. |
| Chassis structure | Container packaging, equipped with a ladder that can reach the top, The air inlet is equipped with a mesh cover and louvers, and the air outlet is protected by an electric or mechanical door (Manual turbine scroll form). |
| Load Bank Foundation | In addition to having chassis bases at the four corners, the load bank chassis also reserves a 6-meter standard box to fix the chassis base. |
| Transportation | Lifting, there is a load-bearing lifting ring on the top of the chassis, which is convenient for lifting, moving, transportation, etc. |
| Casing Color | Peacock blue (PB11) |
| Dimension | About 7058mm×2438mm×2896mm |
| Weight | About 23000KGS |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Work Temperature | -20ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500M |
| Atmospheric Pressure | 86~106kPa |
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.
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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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