Load Box For Lab Equipment Testing
This load box is designed and manufactured according to IEC60884,IEC61058,IEC606691 standards and etc. It is used for the on-off ability test and the normal operation lifespan test of the Switches for household and similar fixed-electrical installations. Besides, it is also applied in the test of breaking volume of plug and socket, and mechanical action of normal operation lifespan.
This device is with blue framework and gray cover. The top of this apparatus is the operation control panel on which there are switches for controlling power supply, for the electric capacity conversion and for the load type conversion. There are also the displaying meters of connecting current and voltage as well as power, the buttons of start and stop, alarm, the status indicator light and so on. Below are the according knobs for output voltage adjustment, for current adjustment and for inductance adjustment. There are three load lines. Each of them has the function of resistive, inductive and capacitive Load test. The kind of load test can be chosen by the transferring switch. The load box inside is cooled by the strong wind convection. There are terminals below the load box through which the load box can be connected with the switch and plug-socket endurance tester using the wire. During the process of test, the equipment outputs the current and voltage as well as power.
single phrase with ground wire AC220V/50Hz
Three-phrase and four-wire AC380/50Hz(single phrase AC220V,in total three pairs)
Three stations (It can be customized)
Digital display voltage meter
Digital display current meter
Digital display power meter
Digital display power factor meter
Resistive, inductive and capacitive load (three in one) it can be transformed.
70uf,140uf,7.3uf can be chosen.
Each power and interval power can be chosen.
0～999999,it can be preset.
The volume of load power supply
The maximum of the output current
30A,when it exceeds 32A, it stopped automatically.
The maximum of the output voltage
300V, when it exceeds 305V, the load is stopped automatically.
No violent shaking
Without electromagnetic interference and dust.
No explosive or corrosive gas.
Good heat dissipation
Size and weight
HongTong Electromechanical Co., Ltd is a leading company in inspection equipment industry, established in 2003 and located in Guangdong, China. Our company introduced advanced equipment, combined with the most advanced technology production processes, strict quality control system to control the entire process of production. The company combined with a number of high-tech management personnel and advanced equipment, and together with the modern management, computer design and control, our products has reached the international advanced level. The company set R&D design, production, sales as one, specializing in producing electric wire inspection equipment of plug and socket, mechanical robustness testing equipment of electronics, inspection equipment of electronics’ on-fire danger, testing indicator of anti-electric shock and solid objects' entry, general inspection equipment, and other non-standard testing equipment. Our products enhance good selling at home and abroad, and have established supply relationships with a number of well-known companies.