used as the stereo to accept Signal and express attention or operation of signal.
Application
Lasting sounding bellBAL1-127(36)/150 is suitable to kinds of signal system under or above coal mine well containing methane and coal dust ,It is used as the stereo to accept Signal and express attention or operation of signal.
Implication of Type
B Z A 1-127(36)/150
Valid radius(m)
Rated voltage(V)
Design Serial No.
Bell Code No.
Other type
Explosion-proof Type
Main Technical Parameters
Type | BZA1-36/150 | BZA1-127/150 |
Rated Voltage(V) | 36 | 127 |
Rated Current(A) | 0.9 | 0.35 |
Frequency(Hz) | 50 | 50 |
Valid audio radius(m) | 150 | 150 |
L1>=(mm) | 12.5 | 12.5 |
L1>=(mm) | 8 | 8 |
W<=(mm) | 0.4 | 0.4 |
Cable dia.(mm) | 10 | 10 |
Electric gap | 4 | 4 |
Creepage Distance | 10 | 10 |
127v 36v BAL Mining Explosion proof Electric Bell
