TY-40 24
Category:T2 other DC surge protectors(8/20µs)
40kA 24V DC Power SPD
Tel:+86-577-62605321
Email:andy.xu@chtaike.com.cn
PDF DownloadFeatures:
Adopt thermal disconnection technology, built-in thermal protection, short circuit fault automatic disconnection device, completely avoid fire
Excellent performance, stable and reliable work
Design according to the standards of IEC, VDE, EN, GB, YD/T
Nominal operating voltage Un: 24VDC
Nominal discharge current In(8/20μs) : 20kA
Max discharge current Imax(8/20μs): 40kA
Failure indication of working status
Remote signaling is optional
The shell is made of flame-retardant high strength plastic, in line with electrical safety standards
Installation: 35mm Din Rail
Available in different models and specifications
Parameters:
Model
TY-40 24
SPD classification according to EN61643-31
Type 2
SPD classification according to IEC61643-31
Class II
Max. continuous operating d.c. voltage
Uc
36VDC
Nominal discharge current(8/20μs)
In
20kA
Voltage protection level [(DC+/DC-)→PE]
Up
≤800V
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
Nominal voltage
Un
24VDC
Max. discharge current(8/20μs)
Imax
40kA
Application:
It is a special lightning surge protector for DC system, suitable for 24V DC power supply system with current > 2A
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
Installation by professional operators
The green window indicates the normal working state, and the red window indicates the failure state, which needs to be replaced