BWZ-2A
BXZ-2A, BXZ-2
BYZ-2A, BYZ-2
SERIES
This model is designed specifically for use in AC
power line applications. This model uses specially
treated discharge electrodes for greatly enhanced
noise immunity test and surge life making it
optimum for the protection of single-phase power
supply circuits.
UL
CSA
Safety Standard
:UL1449 4th.
:C22.2 No.8
File No.
E322107
LR105073
This model is designed specifically for use in
three-phase power circuit applications. Combing
multiple PAVs with specially treated electrodes for
greatly enhanced noise immunity test and surge life,
this model is constructed in a unit-molded body.
This model is designed specifically for use in
three-phase power circuit applications. It is
designed to protect against “normal mode” noise
transient surges.
When used in conjunction with the RAV-BXZ-2A,
it will furnish complete protection of equipment from
both Normal and Common mode transient voltage
surges.
Surge Absorber
A
V1.0(
)
Surge Absorption Capacitance
Remain Voltage Comparison Chart
Surge voltage
Surge
Z
2
U
V1.0(Z
2
)
B
Vf
MOV remain voltage
MOV
A
U
Vp
Surge
0
MOV current absorption
Z
1
V1.0(Z
1
)
B
Is
Vf: Breakdown voltage
Vp: Peak circuit voltage
Vp=Vac × 2
Max. surge current
Is:
2
1
132
OKAYA [ Okaya Electric America, Inc. ]
