AD16-22DY SERIES INDICATOR LIGHT
AD16-22DY series experimental indicators adopt high-brightness pure-color LED luminescent chip as light source with long service life, low energy consumption, small volume, light weight, high brightness, good reliability, aesthetic shape and delicate workmanship, suitable for lines of equipment in the field of electricity, telecommunication, machine tools, ships, textile, printing, mining, etc. as signals of indication, forecast, accident and others.
Hole size: φ22.5mm, the hole diameters of φ25mm and φ30mm can be achieved by using variable diameter rings;
Explicitly indicate different working states by different illumination types controlled by different terminals;
The components are made of imported materials, which are solid, durable, wear and tear resisting;
Screw type wirings are built in, which are safer and more convenient
| Power frequency withstand voltage | AC1890V 50Hz .5s |
|---|---|
| Insulation resistance | ≥100MΩ |
| Allowable voltage fluctuation | AC indicator ±20% |
| Continuous working life | ≥30,000H |
| Application frequency | AC50～60Hz |
| Ambient temperature | -25℃～+55℃ |
| Comparative tracking index | CTI ≥175 |
| Relative air temperature | ≤98% |
| Protection class | IP40 |
| Altitude of installation place | not more than 2,000m |