Wenzhou Laiming Electrical Technology Co., ltd.
DL-150MM BELL
we is amanufacturer of Electrical bell,school bell, firealarm bell, bell timer, push button switch and otheraccessory parts with well-equipped testing facilities and strong technical force. With a wide range,good quality,competitive pricesand stylish designs，our products are extensively usedin School, factory,Train,distribution box and otherindustries.
General
The fire alarm bell in the whole fire alarm system , it could give people auditory alarm signal . making voices , warning people that fire occurs , at the early fire stage . Monitoring the site fire safety situation combined together with other monitoring device as detectors. to keep the site safety.
Use Scop
1.The ambienttemperature is not higher than +40°C,not lower than -40°C;
2.The relative humidity of the airis not more than 85%;
3.Continuous operation for 10 minutes, the temperature rise does not exceed 80 °C;
4.The power supply voltage fluctuates within +10% of the rated voltage range and can still work normally.
Dimensions
Dimensions | DL-125 | DL-150 | DL-200 | DL-250 | DL-300 |
A | 215mm | 250mm | 330mm | 370mm | 420mm |
B | 125mm | 150mm | 200mm | 250mm | 300mm |
C | 80mm | 80mm | 110mm | 110mm | 110mm |
D | 40mm | 40mm | 50mm | 50mm | 50mm |
Technical Data
Model No | Diameter | Work voltage | Current at 220VAC | Power (VA) |
DL- 125 | 5” ( 125mm) | 110VAC 230VAC | 97 mA | 22 |
DL- 150 | 6” ( 150mm) | 110VAC 230VAC | 100 mA | 25 |
DL-200 | 8” (200mm) | 110VAC 230VAC | 105 mA | 25 |
DL-250 | 10” (250mm) | 110VAC 230VAC | 125 mA | 30 |
DL-300 | 12” (300mm) | 110VAC 230VAC | 150 mA | 35 |
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