1.Comprehensive Performance Evaluation: Ideal for industrial and commercial applications, this load bank provides a thorough assessment of system performance, helping to identify potential issues and ensure optimal operation.
2.Enhanced Testing Accuracy: The adjustable resistive load feature allows for precise simulation of load conditions, leading to accurate performance assessments of power systems.
3.Robust and Reliable: Constructed with high-quality materials, the load bank is built to withstand rigorous use, ensuring long-term reliability and durability.
4.Ease of Use: The user-friendly interface simplifies operation, allowing for quick setup and adjustment of load settings.
5.Versatile Applications: Suitable for testing a variety of three-phase power sources, including generators, UPS systems, and power distribution units.
This 400KVA-300KW Three Phase AC Adjustable Resistive Load Bank is a valuable tool for engineers and technicians seeking reliable and flexible solutions for high-power load testing.
| Selection | Three phase AC test load box | |
IMAX3550 | ||
Test circuit | type | Three-phase AC |
voltage | AC400V 50Hz/60Hz | |
Wiring method | 3P4W | |
frequency | 50Hz | |
maximum power | 400KW | |
PF | 0.8 | |
Step accuracy | 1kW/0.75kVar | |
Load accuracy | ±3% | |
Wiring method | Copper bar | |
control loop | voltage | AC380V±10% |
frequency | 50Hz | |
Wiring method | 3P3W | |
power | ＜2.5kW | |
Power supply method | External power supply | |
Display accuracy | Level 0.5 | |
control mode | Remote software control, contactor switching. | |
communication interface | RS485 | |
Wiring method | Terminal | |
Box | Working mode | Continuous operation，7*24H |
Insulation level | F | |
Cooling method | Forced air cooling, side inlet, side outlet | |
Protection level | IP23 | |
Color | RAL7035，can be customized according to requirements | |
size | W1100mm×D1100mm×H1500mm | |
weight | 500kg | |
Mobile Method | Bottom with casters and top with lifting rings for easy movement | |
Protection function | Emergency stop | It can be manually forced to unload with one click, and cannot be loaded in the emergency stop locked state. |
temperature alarm | When the load temperature exceeds the safety threshold, a load alarm will be triggered. | |
Fan interlocking protection | The fan has not been turned on, and the load cannot be loaded. | |
Fan phase sequence protection | The phase sequence of the fan is connected incorrectly, and the fan can also operate normally. | |
Grounding protection | In order to avoid the risk of electric shock caused by the casing being damaged during load operation, the load cabinet is equipped with a dedicated grounding protection terminal. | |
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