RAV142BXZ2 [OKAYA]
SURGE PROTECTIVE DEVICES;
| 型号： | RAV142BXZ2 |
| 厂家： | 
Okaya Electric America, Inc. |
| 描述： | SURGE PROTECTIVE DEVICES |
| 文件： | 总2页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R·A·V-BWZ-2A, BXZ-2A, BYZ-2 SERIES
SURGE PROTECTIVE DEVICES
R·A·V-BWZ-2A
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.
Safety Standard
:UL1449
File No.
E322107
UL
CSA
:C22.2 No.8
LR105073
R·A·V-BXZ-2A
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.
R·A·V-BYZ-2
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
R·A·V
Z2
V1.0(R·A·V)
V1.0(Z2)
Surge
B
A
● Surge Absorption Capacitance
Remain Voltage Comparison Chart
MOV
Surge voltage
MOV remain voltage
Vf
Z1
V1.0(Z1)
Surge
R· A· V series remain voltage
Vp
B
0
R· A· V series current absorption
MOV current absorption
Is
Vf: Beakdown voltage
Vp: Peak circuit voltage
Vp=VAC× 2
√
IS: Max. surge current
V1.0(R· A· V)+V1.0(Z2)=V1.0(Z1)
104
R·A·V-BWZ-2A, BXZ-2A, BYZ-2 SERIES SURGE PROTECTIVE DEVICES
● Circuit
142BYZ-2
152BYZ-2A
781BYZ-2
142BXZ-2A
BXZ-2A
BWZ-2A
Black
Black
Black
Black
Black
Black
Black Black Black Green / Yellow
Black Black
Black
Black
Black
Green / Yellow
Green / Yellow
● Dimensions
BYZ series
BXZ series
BWZ series
φ 4.2 ± 0.2
φ 4.2 ± 0.2
φ 4.2 ± 0.2
UL1015 AWG16
UL1015 AWG16
UL1015 AWG16
1
2
3
1
2
3
1
2
A
± 1
A ± 1
A
± 1
Unit: mm
Electrical Specifications
Max.
Line
Voltage
(V)
Impulse
Discharge Withstand
Current
8/20μS (A) 1.2/50μS (V)
Impulse
Clamp
Voltage
(V) ±10%
Operating
Temp.
Range (°C)
Dimensions (mm)
Safety
Standard
Model
Number
Line Voltage
50/60Hz
Capacitance
(pF) *
Weight
(g)
Voltage
A
B
C
D
R·A·V-401BWZ-2A
R·A·V-781BWZ-2A
R·A·V-781BXZ-2A
R·A·V-781BYZ-2
R·A·V-142BXZ-2
R·A·V-142BYZ-2
R·A·V-152BXZ-2A
R·A·V-152BYZ-2A
145
403
783
100
50
50
60
Single Phase AC125V
Single Phase AC250V
40
16
28
4.5
300
2,500
20,000
100 41
28.5
Three Phase AC250V
Three Phase AC400V
Three Phase AC460V
75
-20 ~ +70
450
500
1,385
1,470
40
140 59.9 43.5 30.6
5
1,000
2,500
12,000
20,000
35
100 41 28 28.5 4.5
* Central Value
105
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