| After-sales Service: | 12 Months |
|---|---|
| Material: | Q235 |
| Type: | Generator Load Testing |
| Warranty: | 1 Year |
| Protection Level: | IP23 |
| Voltage: | 440V |
| Customization: |
|---|
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Audited Supplier 500kW AC 3 Phase Air Cooled Dummy Manual+PC Control Resistive Load Bank for Generator/Genset Load Testing
Product Pictures- 500kW Resistive Load Bank
| Data Sheet | |
| Model No. | RT500kWLBA |
| Load type | Resistive |
| Nominal Voltage | AC380V/440V/400V/Customized |
| Frequency | 50/60Hz |
| Capacity | 500kW |
| Power factor | 1.0 |
| Control mode | Manual + PC control(automatic control): control the load through the data management software in the computer,realize all test functions,display,record and manage test data,generate various curves,charts and test reports and support printing. PC control system: Computer: I5 processing system laptop. Network cable: 50m category 6 network cable. Software control system. Communication interface: RJ45. Support printing.Table saved by EXCELL,curve saved by word. Software language: English |
| Application environment | Outdoor + canopy |
| Fan power source | 3 phase 4 wire(380V) |
| Load accuracy | ±3% |
| 3Phase Balance | Unbalance: ≤3% |
| Insulation | F |
| Power source connection | Load power source connection: copper bar |
| Working power source connection: terminal | |
| Time rating | Continuous design |
Resistive load |
Min.step: Nominal 1kw resolution or customized 500kW steps: 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW*4 or other choice like: 50kW,50kW,100kW*4 or 100kW*5 or others. |
| Electrical performance index of finned resistor: 8020 Ni-Cr alloy finned resistor Each resistance element: insulation impedance DC2000V/10MΩ Withstand voltage AC 2000v for 1 minute Resistance error of each resistor: ±3% Long time work under 350ºC Temperature drift coefficient:±1.5% Work temperature is 1/3 of the design temperature. |
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| Cooling system | Cooling mode: Forced ventilation,horizontal air inlet/outlet |
| Airflow/Fan power and air volume shall be designed according to 2 times surplus coefficient of heat loss. Power supply mode: 3 phase AC power supply. Noise:≤ 65db (3M) The fan adopts axial flow fan, aviation aluminum fan blade, decentralized air supply design, sufficient air volume, low noise,high strength, corrosion resistance, durability and other advantages of the fan blade. |
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| Load test functions | Real time display of Current Voltage Frequency Power Power factor Electrical performance indicators Curve and report output System electrical parameter monitoring Automatic data acquisition Sampling accuracy: Voltage: ±0.5%; Current: ±0.5%; Frequency: ±0.1%; Power: ±1%; Power factor: ±1% |
| Load protection/ function | Low air volume: when the air volume of any fan is insufficient, it will automatically unload and alarm. High temperature: automatically unload and alarm when the load temperature exceeds the safety threshold. Fan interlock protection: the load cannot be loaded before the fan power switch is turned on. Short circuit/over current: the load circuit is equipped with a fuse to avoid damage to the equipment in case of load short circuit or excessive current. Emergency stop: manual one button forced unloading is available, and it cannot be loaded under emergency stop locking status. Fan phase sequence automatic transfer protection: when the control power line is not connected according to the correct phase sequence, the three-phase fan can also operate in the normal direction. Operational indicator: indicates whether the device can be put into load, and the indicator light on indicates that the device is in normal state and can be put into load. Fan operation indicator: indicates whether the fan of the device is running, and the corresponding indicator light for fan startup is on. Load switch: the control device is to switch on or off the load, and jog the switch to switch on the selected load. |
| Color | Color: RAL7035 Material: Q235 cold rolled steel plate. |
| Transportation | 2 Forklift holes at the bottom middle of the load bank. |
| Dimension(L*W*H) | 1910mm*1560mm*1430mm |
| Weight | 1000kg |
| Packing | Wrapped film + wooden pallet |
| Main parts | Contactor/Circuit breaker:ABB/Schneider brand |
| Work Environment | |
| Temperature | -20ºC to 50ºC |
| Humidity | up to 100% |
| Altitude | up to 2500m |
| Atmospheric pressure | 86 to 106kPa |
| Others | |
| Certificates | CE/ISO9001/ISO14001/ISO45001/SGS |
| Factory test | We will do it and make report |
| Operation manual | We will supply |
Rata was established in 2013 and located at Luojiang High and New Technology Zone, Deyang City, China. The factory is nearby the high way and national road, with convenient shipment. It is about 5 hours from our factory to the nearest port. There are professional technicians and skilled workers. During past 10 years, we are focus on development and production of kinds of load bank. By far, we have obtained 25 patents of load bank, ISO 9001/14001/45001 certificates,SGS factory inspection,CE certificate and 8 computer software copyrights. We are not only focus on products quality, but also on service. By far we obtained 5 stars contract performance capacity certificate and 7 stars after sales service certificate. Rata Technology mainly produce and sale resistive load bank, resistive reactive load
bank, rack mounted load bank, DC load bank, electrical load bank and battery discharger. Our load bank have been exported to America,Europe, Africa, Asia and other regions and have good reputation. You are welcome to visit our factory and look forward to cooperate with you.
We obtained CE,ISO9001.ISO14001,ISO45001
1:What is the HS code?
9030899090
2:What is the language of the operation instruction?
Generally the language will be English,but it can be your local language based on your help to translate it.
3:What is the language of the operation panel and control software?
Generally the language will be English,but it can be your local language based on your help to translate it.
4: What is the guarantee time?
Generally12 months start from commissioning on site.
5: Can you supply Certificate of Original?
Yes.
6: .What are the brands for the components?
Contactor: ABB/Schneider,Breaker: ABB/Schneider,Fuse: Delixi,PLC: Siemens,Fan: Fengmai,Resistor: Zhuxing all are first level brand at international and China market.
7: What is the noise?
Actually noise:≤80dB(1m)
8:Do you support OEM?
Yes.
9:Do you support customized control software?
Yes.
10:What is the after sales service time?
We supply 7×24hrs after sales service.But maybe there is some delay caused by the time zone restrictions.
11:Who should we contact for the after sales service?
You may contact the salesman for the after sales service directly caused by the language restrictions.
12:What is the delivery time?
The delivery time based on the power capacity and quantity.
13:How to operate the load bank as "local-off-remote"?
There is indication for "local"and"remote" control on the local panel.And it is controlled by key. Turn the key to "local" direction,then can control the load bank manually;turn the key to "remote",then can control the load bank remotely.
14:Does it complicated to use the remote control software?
It is say to use the control software,we can supply the operation video for your reference.
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