220v AD22 led signal lamp - AD22

Application

1.AD16 AND AD22 series of indicator is equally used LED shining chip as light source.And following character:long light weight,lamp shade is made of polycarbonate with high intension and has better anti-surge performance,set up bolt-type connector in it, which will be safer and more convenient.

2.AD16 AND AD22 series of indicators are used as indciating,foretelling,accident and other signals in the lines of equipment(such as electrical power,telecommunication,machine tool,watercraft,textile,printing,mine machinery.etc.)

Environment condition

1) Ambient temperaature:-25°c~+55°c

2) Relative humidity:≤98%

3) Normally work under following condition:vibration frequency is 2-80Hz and acceleration at 0.7g

4) Pollution grade is 3 and installed sort is III

5) There is a TH sign,and it is possible to work under the moist tropical environment.

Main specification

1) Pressure:2.5KV(AC valid value),1 min.

2) Insulated resistance≥2MΩ

3) Voltage wave allowed by AC indicator±20%

4) Continual working life≥30000h

5) Brightness≥100cd/m2

6) Index of leakage CTI≥100

7) Top protection class IP65,special order IP67

8) Frequency:AC 50-60HZ

Diagram