UC4-75MM 220v electric bell
uc4-75mm
UC4-75MM 220v electric bell
1) We have electric fire bells in a series of different specifications
2) Voice in the form of vibrato
3)with intermittent. Resistance to work long hours, no electromagnetic interference. Electrical service life
4)can be based on customer requirements, customized products with different voltage
5) Welcome to E-mail us for further information
electric bell:
1 CE certificate
2 Voltage can be custom
3 professional in electric field for 17 years
electric bell Features:
1) Alarm of easy combustion causticity air or conductive dust
2) The surrounding temperature does not exceed 40°C
3) Bear to press: 1,500V, 50 times/a minute
4) Electric resistance: shouldn't be small than 10Ω
5) Settle the electric voltage ±10%
6) Switch every 5 minutes
7) Work time: not longer than 5 minutes
8) Uninstall the bell cover to move absolutely
Technical Data
|
Item |
inch |
Diameter(mm) |
current≤μA |
Power-VA |
|
SCF |
3 |
75 |
70 |
15 |
|
75-300mm |
4 |
100 |
97 |
18 |
|
|
5 |
125 |
98 |
20 |
|
|
6 |
150 |
100 |
22 |
|
|
8 |
200 |
105 |
25 |
|
|
10 |
250 |
125 |
30 |
|
|
12 |
300 |
150 |
35 |
Picture：
