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  • andy.xu@chtaike.com.cn
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TY-40 220

TY-40 220

Category:T2 other DC surge protectors(8/20µs)

40KA 220V DC Power SPD

Tel:+86-577-62605321
Email:andy.xu@chtaike.com.cn
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Features:

Fast response time

Pluggable structure, consisting of a base and pluggable protection module

With overheat and overcurrent double trip device

Failure indication of working status

Remote signaling is optional

Easy installation and maintenance

Available in different models and specifications

Parameters:

Model


TY-40 220

SPD classification according to EN61643-31


Type 2

SPD classification according to IEC61643-31


Class II

Max. continuous operating d.c. voltage

Uc

220VDC

Nominal discharge current(8/20μs)

In

20kA

Max. discharge current(8/20μs)
Imax 40kA

Voltage protection level [(DC+/DC-)→PE]

Up

≤1.2kV

Response time

tA

≤25ns

Operating temperature range

Tu

-40℃-80℃

Operating state / fault indication


green / red

Cross-section area (Min.)


4mm²

Cross-section area (Max.)


35mm²

For mounting on


35mm Din rail

Enclosure material


ThermoplasticUL94-V0

Degree of protection


IP20

Application:

Suitable for lightning protection of dc power distribution panel, DC distribution box and DC power supply equipment.

Used to prevent damage caused by lightning overvoltage and transient overvoltage to DC power supply system and electrical equipment

Installation and Maintenance:

To be installed in parallel in the DC system

The "+" and "-" marks on the SPD terminals are connected to the positive and negative wires of the DC power cables in parallel, and the "PE" marks are connected to the ground cables

The connection mode is screw fastening type

The green window indicates the normal working state, and the red window indicates the failure state, which needs to be replaced