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Power supply lightning protection socket for household use HD-D220CZ

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Power supply lightning protection socket for household use

This series of product is applicable to the fine protection of single phase power supply circuit against lightning and electric surge. With national standard universal socket design and multi-shape power supply socket, it's specially applicable to the lightning protection for household use. It has built-in automatic safety device, which can break automatically due to superheat or breakdown by lightning stroke to protect the normal operation of electronic equipment. Besides, it also has deterioration indication light and double earth terminal, and can ground through the earth lead in the lightning protection socket. When it's not well grounded, it can ground through the special outside earth terminal.

Model

HD-D220CZD

HD-D220CZ-RJ45

HD-D220CZ-RJ11

HD-D220CZ-TV

Nominal working voltage Un

 220V

5V

180V

Maximum continuous working voltage Uc

275V

6.8V

200V

Nominal discharge current In（8/20μs）

5KA

2.5KA

2.5KA

2.5KA

Lightning surge current Imax（8/20μs）

10KA

5KA

5KA

5KA

Voltage protection level Up

<0.9KV

<0.9KV

<0.9KV

<0.9KV

Maximum intensity of backup fuse

10A

Attachted protection capacity

A pair of network interface

A pair of phone interface

A pair of TV interface

Response time Ta

≤25ns

Operating temperature range Tup

-40℃至+80℃

Working order indication

Green light for normal indication，red light for fault indication

Protection grade

IP20

Dimension

58*119*63mm

Sheathing material

Flame retardant thermoplastic material

Mode of connection

Connection in series


The lightning arrester is inserted into the power socket first, and then the power device is used to take power from the socket of the lightning arrester. Make sure that the ground wire of the wall socket has good grounding (grounding resistance ≤ 4Ω is recommended).

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