Motor alarm has high volume 119dB, working voltage 3 phase 380VAC and two-way alarm mode.
Specification:
Model | CHN-MOALM-JDW245B |
Shipping weight | 43kg |
Dimension | 421*240*381mm |
Working voltage | 3 phase 380V |
Working frequency | 50Hz/60Hz |
Rated power | 1.1kW (1.5 hp) |
Output volume | 119dB (at a radius of 5 m) |
Output frequency | 500/560±20Hz |
Sound | Continuous alarm sound (It is best to work for 2 minutes, and then stop working for 30 minutes. After the motor becomes cool, the motor alarm can work again.) |
Working mode | Alarm when power on |
Shell material | Cast aluminum alloy |
Color | Red |
Protection class | IP44 |
Explosion proof | Exd II BT4 |
Dimension (unit: mm):

Tips: Motor alarm application
Motor alarm is used for water conservancy and flood prevention, reservoir, civil defense, army, fire fighting, prison, mine, gas station, ship, airport, plain, ranch, forest farm, factory, school, hotel, camping and mountain rescue. It is mostly used for emergency early warning.Explosion-proof motor alarm can be used in chemical, petroleum, smelting and other industries to give a high volume 119dB alarm when there's an emergency.
Explosion-proof motor alarm has high volume 119dB, cast aluminum alloy shell, red paint and protection class IP44. It has an internal three phase motor with working voltage 3 phase AC 380V. Explosion-proof motor alarm can be used for alarm system of petroleum, smelting, chemical and other industries.