东京热视频网,日本A 片视频成人,色色艹AV网色,黄国产色片,女同Av成人

Surge protector for LED lighting(UL)

Online Inquiry
Click Refresh Verification Code

Details

Introduction:


This product is used for the lightning and surge pulses protection of LED lamps.Due to the core device of the LED lamps is a semiconductor diode,its overvoltage ability is extremely low,5-6V is enough to destroy the lamp bead. Therefore, it is necessary to select a special lightning protection device to protect the power supply line of the LED from overvoltage, so as to avoid the situation of large-area LED lamp black light in the same area caused by lightning strike. The products developed by our company have the following characteristics:

1. This product is in parallel,there is no limit to the back-end power.

2. It has large absorption capacity for surge, low output residual voltage, compact appearance,waterproof structure, and easy installation.


Technical parameter:

Model

HD-LED10B

Certification

CEULCBROHS

Nominal working voltage Un

110-277V

Maximum continuous working voltage Uc

320V

Withstand impact voltage

10KV

Nominal discharge current In8/20μs

5KA

Maximum discharging current Imax8/20μs

10KA

Voltage protection level Up


3KV

6KV

Uoc

In

N-LKV

1.2

1.2

1.2

1.5

L-PEKV

1.2

1.2

1.2

1.5

N-PEKV

1.5

1.5

1.5

1.5

Drain currrent Ir

5μA

Response time Ta

25ns

Operating temperature range Tup

-40℃ to +70

Protection grade

IP67

Sheathing material

Vo fire-proof engineering plastic

Mode of connection

In parallel

Interface mode

Terminal

External dimension

62*35*22mm

Fault indication

No

Installation:


1.When the voltage parameters of the protector does not match the equipment operating parameter,it may affect the work of circuit. It is recommended to determine the device operating voltage when selecting.

2. Plug the power phase line (L) and null line (N)into corresponding connector of the electric surge protector and make sure it's firm and reliable. Connect the ground terminal of arrester with the ground lead of lightning protection appropriately (recommended earth resistance 4Ω).



Home
Tel
Message
Contact
一起草av片免费| 午夜久久久久久鸭| 啊啊啊啊黄色在线观看| 日本91视频观看| 一级片免费在线观看| 精品中文一区二区三区| 日本三级日日夜夜| 黄区视频在线观看| 黄色a√在线| 欧美成动态A| 肏屄的一级片| 天堂AV资源| 一起草av片免费| 激情小说天堂网| 久久人妻资源网站| 大香蕉久草视频| 97人妻碰碰碰久久香蕉| 日本91在线视频| 欧美性爱首页大导航| 黄色片点多多| 噜噜综合日日夜夜| 怎么免费观看日韩AV| 性爱小视频网址| 韩国精品AV| 欧美激情-区二区三区| 亚洲色老师| 无码AV黄色电影| 夜色AV资源网| 欧美A级片电影全集| www.av天堂网| 亚洲淫秽视频在线| 日韩成人无码| 九六国产| 97影音先锋自拍| 黄色av电影网址| 免费一级片| 免费Aⅴ| 欧美日韩大胆A级| 色色之av| 黄色AA一级大片| 亚洲天堂2025|