| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Type: | Load Bank |
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AC10.5KV 3 phase 2000kW load banks
| Technical Parameters | |
| Rated Voltage /Frequency |
AC three-phase three-wire 10.5kV/50Hz |
| Max Load Power | Rated resistive load totaling 2000kw |
| Load Step | Resistive Load:6 steps: 50, 100, 200, 400, 500, 750kW Note: When the input voltage is lower than the rated voltage, the gear power of the load bank changes according to Ohm's law. |
| Power Factor | 1 |
| Three-phase unbalance degree | ≤3% |
| Load Tolerance (overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power Supply | External AC three-phase five wire (A/B/C/N/ground) AC380V/50Hz/approximately 35kW |
| Remote control cabinet | AC single-phase 220V/50Hz, approximately 2kW; |
| Wire Connection | Load power input - high voltage terminal block (star connection method); Control power input - wiring harness. The high-voltage side incoming line of the load cabinet adopts a long side, upper end incoming line, and two circuit input. The working power line is powered by the A/B low-voltage distribution cabinet switch in the diesel generator distribution room, and the communication control cable of the load cabinet enters the control line panel from the low-voltage inlet of the diesel generator distribution room. |
| Communication Interface | RS485,RS232 |
| Insulation Class | F Class |
| Working Mode | Continuous Working |
| Maximum protection level | Control part IP55, alloy resistor power consumption room IP21 during operation, with a protective net installed inside the air outlet. |
| Cooling | Forced air cooling, side inlet, and outlet through the end face of the air duct |
| Transportation | Lifting, there is a load-bearing lifting ring on the top of the chassis, which meets the lifting and transportation conditions. |
| Casing Color | RAL7035 |
| Dimension | About13000*3000*3300mm |
| Weight | About 13000KGS |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Work Temperature | -20ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500M |
| Atmospheric Pressure | 86~106kPa |
1. Control mode selection: The load can be controlled locally, remotely, or intelligently.
2. Local control: Manual loading/unloading control of the load box and viewing of test data can be achieved through switches and instruments on the local control panel.
3. Remote control cabinet control:
Remote manual: The system is equipped with a remote control cabinet, which allows for local load control through button switches on the remote control cabinet.
Remote intelligence: Intelligent control of the load cabinet is achieved through a computer equipped with data management software on the remote control cabinet. Control the load through data management software, achieve automatic loading, display, record and manage test data, generate various curves and charts, and support printing.
4. Intelligent control: Control the load through data management software on the computer, achieve automatic loading, display, record and manage test data, generate various curves and charts, and support printing.
5. Control mode 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.
6. One click loading and unloading: 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.
7. Local instrument display data: Three phase voltage, three-phase current, active power, reactive power, apparent power, power factor, frequency and other parameters can be displayed through local measuring instruments.
8. Dual circuit interlock wiring input: The device is designed as a dual circuit high-voltage wiring terminal, which can be connected to two sets of generator sets. It can be switched to the unit that needs to be tested through the local/remote panel circuit selection switch.
Note: Interlocking through high-voltage contactors is not allowed for two generator sets to be used simultaneously. Do not operate the circuit selection switch during testing.
9. Fire protection function design: The load container is designed for fire protection according to relevant specifications, including a 120L cabinet type heptafluoropropane fire extinguishing device and equipped with one gas extinguishing control panel. The fire control system adopts a gas fire protection method without a pipeline network. Two independent temperature and smoke sensors are installed at the top of the box. When both sets of smoke and temperature sensors emit alarm signals, the fire extinguishing device is automatically turned on, and the low-voltage distribution switch inside the diesel generator and distribution compartment is cut off. The load system is designed for corresponding fire alarm, pressure relief, emergency ventilation, etc. The fire protection system includes automatic fire alarm detectors, fire extinguishing devices, alarm devices, post disaster ventilation systems, emergency lighting, etc. Configure a fire control host for fire control inside the container, and output alarm signals from this host to the fire control room. The above cabinet type heptafluoropropane fire extinguishing device, fire control host, gas extinguishing control panel, temperature sensing and other equipment are supplied by Party A, and the load box manufacturer is responsible for installation.
Protection:Emergency Stop; Over voltage Protection; Over current protection;
Short Circuit Protection; Overheating Protection; Smoke protection; Fan Interlock Protection;
Fan Delivery Protection; Phase Sequence Protection of Fans; Control room door status alarm;
Maintenance room door status alarm; Air inlet/outlet door status alarm; Control unit preheating protection;
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.
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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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