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GZ — 155B （ medium, high light intensity ） digital aviation obstruction lamp which is an improvement of GZ — 15 ， utilizes four high-power low-power-waste cold state pulsed-xenon stroboflash tubes produced by Perkin Elmer Company in the US.
The main control part of this lamp utilizes CPU single computer chip produced by ATMEL—a US company to automatically operate the internal laser power-storage components, which provide high-voltage direct current and more than 10 thousand watts' priming potential for the four pulsed-xenon stroboflash tubes which cycle once every several seconds and give off strong instantaneous flash. If 4 tubes are installed at a time, the accumulated life span of the flash light can be as long as about 20 years. Meanwhile thermal relief constant temperature protecting circuit and anti- lightening-strike protection are also installed inside the lamp. The shade of this product utilizes imported 155mm anti-sunbeam-aging fresnellens molded with polypropylene acid plastic. Its under-pan is molded with aluminum alloy, whose surface is processed with static electricity spraying techniques. That's why it's small, light, anti-aging, corrosion proof and durable. |
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| Main technical parameters： |
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working voltage |
AC:220V （ +40V/-120V ） |
dynamic power waste |
50W |
Light source |
Four pulsed-xenon tubes （ imported cold state light source from Perkin Elmer company in the US ）
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life span of the tube |
single tube ＞
108 times |
light intensity |
red （ medium light intensity ） >40000cd white （ high light intensity ） >100000cd |
flash frequency |
usually ： 20 ～ 60 times / min
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light control sensitivity |
0 ～ 300LX（ automatically switch off at day, on at night ）
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functioning environment |
-40 ℃～+70 ℃ |
level of protection |
IP65 |
under-pan installation specification |
under-pan Φ 210mm ，在 pitch circle Φ 180mm equispaced 4 —Φ 12 hole
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net lamp weight |
approximately 3.5Kg
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applicable range |
usually ： red light for buildings<150m, white light for buildings>150m
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| Here are three synchronous flash control methods to select: |
GZ-155A ordinary type |
Use aviation obstruction lamp centralized control cabinets to achieve synchronous flash.
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GZ-155B intelligent type |
Link synchronous flash signal wires and achieve the synchronization in a hand-in-hand way.
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GZ-155( T 、 R )digital type |
use the power line carrier remote control technology to achieve synchronous flash.
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