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Piezo Siren
PS-550-220VQ
(RoHS) DATE:2019.09.09
1﹒Electrical Characteristics VER .:2
Oscillation Frequency (KHz) | 2.9 ±0.5 |
Operating Voltage (Vac) | 165 ~ 242 |
Rated Voltage (Vac) | 220 |
Starting Voltage (Vac) | 165±5 |
Current Consumption (mA/max.) | 50 at Rated Voltage |
Sound Pressure Level (dB/min.) | 105 at 100cm at Rated Voltage |
Tone/Pulse Rate | Constant |
Operating Temperature (℃) | -20 ~ +70 |
Storage Temperature (℃) | -30 ~ +80 |
2﹒Dimensions and Material
2-1 Shape
2-2 Material
Housing | ABS 757 plastic resin (Color : Black) |
Leading Wire | 24 AWG |
Weight (Gram) | 72.6 |
3. TESTING METHOD
．Standard Measurement conditions
Temperature:25±2℃ Humidity:45-60%
．Acoustic Characteristics
The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below.
4. RELIABILITY
ITEMS | METHOD OF TEST AND MEASUREMENTS | PERFORMANCE |
Coldness withstanding | After 98 hours of being exposed to -30℃ environment, should be returned to normal environment for 2 hours, then re-proceed to test. | No abnormality shall exist |
Hotness withstanding | After 98 hours of being exposed to +80℃ environment, should be returned to normal environment for 2 hours, then re-proceed to test. | No abnormality shall exist |
Humidity withstanding | After 98 hours of being exposed to 40℃ 95%RH environment in actual operation, should be returned to normal environment for 2 hours, then re-proceed to test. | No abnormality shall exist |
Durability | 10sec on/10sec off ; 98hours(17640cycles) | No abnormality shall exist |
Vibration withstanding
| Linear vibrate frequency rate: 5~55Hz Time:180sec , applied in X, Y and Z directions for 3 times each. | No abnormality shall exist |
5. PACKAGE METHOD
< 1 >One inner box consists of 1pcs.
< 2>180pcs of PS-550-12VR100Qare packed in a carton box. (L*W*H=520*335*290mm)
< 3 >N﹒W﹒：；13.1KGS； G﹒W﹒：15.1KGS；
< 4 > RoHS Mark:
