Product Description and Application
This load bank is designed for2500KVA marine generator test. Our test system is high performance, safety and reliability, module integration, convenient to maintain, reflects the advanced international and domestic leading level in technology. Load test for AC ship 2500KVA generator.
The test device compatible with the international standards, marine standards, national standards, national military of combustion turbine power station and and industry standards for generating test requirements.
Main Functions of Load Bank
* The basic functions, such as three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, operating time, etc., are measured;
* The numerical steady-state three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor, frequency, operation time and other parameters can be displays
* Voltage, frequency tuning test, wave test, transient test function, can automatically test the voltage maximum, minimum, maximum, minimum, maximum, minimum, and recovery time;
* Remote control by computer.
* Automatically generate a variety of charts, testing reports.
Specifications
System components | load bank,control,cooling,electrical parameter detection section |
Testing range of AC voltage | three phase,AC 0-800V |
AC current | 4000A |
Reactive power | 1500.8 Kvar |
Active power | 2000KW |
Resistive load bank | using customized alloy resistance, high temperature, anti-corrosion, high precision, long service life |
Connection way | Copper |
Monitoring mode | indicator and intelligent monitoring on outside control cabinet,remote control as client's requirements |
Test voltage | AC390-690V |
Altitude | <1000 meters |
Control mode | local button control,remote control,computer control |
Testing Precision | ±0.5% |
Power factor | 0.8 |
Working method | continuous |
Working power supply | single phase AC220V 50Hz/ three phase AC380V 50Hz |
Ambient temperature | -15℃~55℃ |
Cooling method | forced air cooling,water cooling |
Communication Interface | RS485,CAN |
Insulation class | F |
Load protection | 1.Emergency stop:forced to unloading by manual key,can't be loaded in the emergency stop lock state; 2.Short circuit protection:the load circuit is equipped with a fuse,automatically unloading when short circuit; 3.Temparature protection:When the load temperature exceeds the safety threshold,automatically uninstall and alarm; 4. Fan Thermal Overload Protection: the machine will unload and give alarm when any fan stop working. |
Protection class | IP56 |
Load extension | 1 + N load cell parallel expansion |