The GEF series load cabinets are mainly applied in the pseudo-simulated load testing of emergency generator sets, data centers, wind power industries, uninterruptible power supplies (UPS), energy storage equipment, testing equipment, power and other load testing scenarios.
Test the output power, load-carrying capacity and all electrical parameters of various types of generator sets;
It consists of two parts: measurement and control and load cabinet, achieving intelligent and automated specialized testing.
Automatically generate charts, curves and inspection reports to provide scientific inspection methods for generator set equipment.
》》Industrial-grade powerful axial flow fan, with low noise and small temperature rise;
》》The power consumption components are made of special alloy resistance materials and produced through strict processes, featuring excellent heat dissipation performance and high stability.
》》The system is controlled by the upper computer. By inputting the test power, the automatic loading and other test functions can be completed, and the electrical parameters can be monitored in real time.
Different protection level designs correspond to different application environments:
》》The friendly human-machine interface is customized according to actual applications: flexible design and customized production to meet customers' non-standard requirements.
》》"Load cabinet box body material and coating process:
》》Cold-rolled steel plate, with industrial-grade standard spraying, features extremely strong moisture-proof, heat-resistant and anti-corrosion properties.
》》According to the national testing standards, two modes can be selected for testing
0% - 25% - 50% - 75% - 100% - 75% - 50% - 25% - 0% piecewise load automatically, and automatically generate reports;
Usage environment
-Ambient temperature :-20°C to 50°C
-Environmental humidity :<95%(No condensation)
-Altitude :<2000m
-Power factor :0.8-1.0(optional)
-Test voltage :AC 440V 50HZ
-Error rate :≤± 3%
-Working mode: Continuous operation
-Load characteristics: Resistive load + inductive load
-Control power supply :AC230V
-Fan voltage :AC 400V
-Cooling method: Forced air cooling
-Monitoring method: Upper computer software monitoring
Product Description
When under load, the corresponding load indicator light on the display lights up to monitor the load data in real time. Each output is controlled by a contactor, thermal relay or circuit breaker, and provides comprehensive overcurrent, overvoltage, overload and overheat protection functions. The external inductor can adjust the power factor (0.8-1). The system is equipped with a phase sequence protector that automatically switches the fan's forward and reverse rotation according to the wiring phase sequence to ensure reliable heat dissipation. When the temperature drops below 50°C(adjustable) during the shutdown for heat dissipation, the cooling fan will be automatically turned off. It has the functions of real-time alarm and historical alarm record.
