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
青性爱视频网站在线观看| 区久超碰| 日本AⅤ无码| 无码浮力精品| 日韩一级长视频| 无码精品99| 激情黄色五月天| A级片精品在线| 岛国AV小电影| 一级黄色片网址| 91AV视频| 澳洲成人一级片在线播放| 日韩无码AA| AAA日韩无码| 偷拍美女sv片| 91成人一级片精品| 日本性欲一区| 日韩sv一区| 亚洲成人性| 97超碰在线aⅤ| 精品一二三性爱| 亚洲最大的AV在线| 免费全黄A片免费播放| 婷婷五月天日韩无码| 亚洲国产精品六六六| 黄色的片片片片qq| 高清无码自拍不卡二区| www.超碰在线91| 五月天性综合| 免费久久一级欧美特大黄| 日本韩国无码| 手机av在线免费播放| 五十少妇一黄色A片| 超碰人妻97| 91超碰电影院| 成人H黄色动漫网| 少妇av片| 日韩黄色网页| 精品一级在线| 超碰91中文字幕| 成人在线观看avv|