RX9519 tungsten filament lamp load cabinet

1. Overview:

This halogen lamp load test cabinet is designed and manufactured according to the general technical requirements of GB4943-2001, GB2099, GB16915.1-2003, GB7000.1-2003 and other national standards. It is a special equipment for testing the switching capacity and normal operating life of electrical accessories on fixed electrical devices for household and similar purposes. The rated voltage of the tested accessories is not more than 250V and the rated current is not more than 16A. The purpose is to assess whether the accessories can withstand the current surge impact and electrical fatigue damage in normal use, whether there is contact adhesion or long-term disconnection, and whether there is excessive wear and other harmful consequences.

2. Main technical parameters and use environment:

1. Main technical parameters and use environment:

1) Power supply: single-phase AC220±10%/50Hz with ground wire.

2) Digital voltmeter: range 0~300V, accuracy ±0.5%±2d.

3) Digital ammeter: range 0~40A, accuracy ±0.5%±2d.

4) Digital power meter: range 0~9KW, accuracy ±0.5%±2d.

5) Load mode: built-in 10 groups of 200W halogen lamps, cyclic power supply.

6) Output channels: 1 channel.

7) Load power capacity: 7.5KVA.

8) The maximum output current is 20A, and the load is automatically cut off when it exceeds 22A.

9) The maximum output voltage is 300V, and the load is automatically cut off when it exceeds 305V.

10) Number of lamps selection: Each lamp has a power of 200W, divided into 1/2/3/4/10/10 lamps.

11) Counter: 0~999999 times can be preset.