IEC 60669-1 Clause 18&19 Compliant Load Cabinet 40A Output Current For Electrical Testing
IEC 60669-1 Clause 18&19 Compliant Load Cabinet 40A Output Current For Electrical Testing
Product Overview:
The load cabinet are designed and manufactured according to IEC 60884-1: 2022 Clause 20 &21 figure 23; IEC60669-1:2017 Clause 18 &19 and etc. It is applicable for household and similar fixed electrical installations switches and plug sockets breaking capacity and normal operation test. The purpose is assessing whether the switch is able to withstand the normal use of mechanical damage and electrical fatigue damage, and whether the contacts has adhesion phenomenon, long-term closed or disconnected phenomena, to examine whether the test samples excessive worn and have other harmful consequences.
Front top is the operator control panel, the panels are made of high quality aluminum plate, etching sandblasting colored craft, attractive and durable. There are power switch/current/voltage and power/power factor displaying instruments, load power switches, status indicators, start and stop buttons, capacitance switches, load switches and alarms etc. Below corresponds to the output voltage regulation knobs, output current regulation knobs and power factor regulation knobs. The load box has three independent stations, each with resistive, inductive load two in one feature, they are switchable. The interior of the load box is cooled by strong wind convection cooling. At the back of the load box there are wire connecting terminals, the load box outputs current voltage and power during the detection by connecting the wire with the test samples on the endurance test machine.
Technical Parameters:
| Power Supply |
Three-phase four-wire AC380 ± 10% / 50Hz. Note: must have neutral wire. |
| Test Station | 3 stations, independent output |
| Electrical Control Method | Button control |
| Output Voltage | 0～300V, accuracy ±0.5%, digital display |
| Output Current | 0～40A, accuracy ±0.5%, digital display |
| Power Factor | 0.3～0.98, accuracy ±0.5%, digital display |
| Output Power | 0～12KW, accuracy ±0.5%, digital display |
| Load Type | Resistive, inductive, capacitive three-in-one, switchable |
| Capacitive Load | 70uf, 140uf,7.3uf are switchable |
| Load Output | Optional for each load output and separate load output |
| Test Times | 0~999999 times, can be preset |
| Load Power Supply Capacity | 3*12KVA |
| Overrun Alarm | Upper limit of output current is 40A, automatically cut off if over 42A |
| Dimensions & Weight | Approximately:1300×900×1900(mm)W×D×H, 600kg |
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