• 产品名称: Load Box
  • NO.: HC9915
  • Views : 39

  IEC 60884-1 clause 20 and 21, IEC61058-1, IEC60669-1 and so on.


 This device is used for household and similar purpose fixed electrical appliance switch, plug and socket, coupler for on-off ability, breaking capacity and normal operation life test.


 Household or similar purpose switches, plugs, sockets.


 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 stations, each station 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.


Model/ Parameter


Item Name

Load Box

Power supply

3phase 4 wires AC 380V 50Hz


3 Stations

Digital voltage meter 0~300V, accuracy: ±0.5%
Digital ampere meter 0~30A, accuracy: ±0.5%
Digital power meter 0~10KW, accuracy: ±0.5%
Digital power factor meter 0.3~0.98, accuracy: ±0.5%
Load method
Resistive, inductive and capacitive load. Three in one, Convertible
Capacity load 70uf,140uf,7.3uf can be chosen
Load output Each power and interval power can be chosen
Counter 0~999999, preset
Load capacity 3*10KVA
Max. of the output current 30A,when it exceeds 32A, it stopped automatically
Max. of the output voltage 300V, when it exceeds 305V, it stopped automatically
Working environment 80~106kpa, 5~40℃, (20~90)%RH
Using place No violent shaking, without electromagnetic interference and dust, no explosive or corrosive gas
Dimension L*W*H=1200*760*1830mm, 600kg



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