LZA-D Series
Application range: LZA D series socket lightning protection device are applied to the front side of low-voltage distribution cabinet or electrical equipment of AC 220 V, which also can be combined into signal protection module, with various protection function, providing protection against the overvoltage arising from lightning strike to the power system of class 4 and signal wire or misoperation.(option from standard IEC61643-1,IEC61643-21 and GB50343)
Main features
☆ Convenient for installation and replacement, introducing GB standard three-position socket and standard signal connector.
☆ Build-in temperature control and circuit breaking technology and multilayer protection technology, strong protection ability, high reliability.
☆ Green light on in notice window indicates normal, off indicates broken, which is clear and distinguished.
☆ Function of multilayer protection and assembly: power, power and Rj45, BNC, RJ11, etc
☆ Build in 4mm elevating terminal, strong wiring ability, more reliable grounding.
Main technical data
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Function module
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Power socket
|
RJ45
|
RJ11
|
BNC
|
CATV
|
|
|
Norminal working voltage Un V
|
220
|
5
|
110
|
12
|
60
|
|
|
Max. continuous AC Voltage Uc V
|
320
|
8
|
130
|
18
|
90
|
|
|
Voltage protection level Up KV
|
＜1500
|
＜60
|
＜600
|
＜80
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＜250
|
|
|
Norminal discharge currentIn (8/20μs) kA
|
5
|
2.5
|
2.5
|
5
|
5
|
|
|
Max Discharge current Imax 8/20μs) kA
|
10
|
--
|
--
|
--
|
--
|
|
|
Connection mode
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GB three- position plug
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RJ45
|
RJ11
|
BNC
|
F plug
|
|
|
Transmission rate Vs(bit/s)
|
--
|
100M
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2M
|
16M
|
16M
|
|
|
Insertion loss dB
|
--
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≤0.5
|
≤0.5
|
≤0.5
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≤0.3
|
|
|
Enclosure material
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enhanced flame retardant nylon(flame retardancy:V0)
|
|
||||
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Cross-sectional area
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≥ 3 mm 2 stranded/flexible
|
|||||
Ordering description
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Type
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Protected item
|
||||
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Power
|
RJ45
|
RJ11
|
BNC
|
CATV
|
|
|
LZA-D
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220VAC
|
O
|
O
|
O
|
O
|
|
LZA-D-BNC
|
O
|
O
|
√
|
O
|
|
|
LZA-D-RJ45
|
√
|
O
|
O
|
O
|
|
|
LZA-D-RJ11
|
O
|
√
|
O
|
O
|
|
|
LZA-D-CATV
|
O
|
O
|
O
|
√
|
|