Spd Ac Surge Protection Device

We can provide you with customized spd ac surge protection device, which you can choose with confidence when purchasing. If you need more information, please feel free to contact us and we will reply to you promptly. ICHYTI Electric is committed to providing intelligent power services, contributing to urban development, and providing users with safer, more reliable, and intelligent power management systems. We are guided by technological innovation and market demand, with humanistic care as the core, effectively promoting the development of intelligent enterprises and industries, and promoting the construction of smart cities.

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Product Description

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China Suppliers ICHYTI Bulk spd ac surge protection device Free Sample is designed according to the IEC61643 standard. spd ac surge protection device meets the standard of "Low Voltage Surge Protectors - Part 1: Performance Requirements and Test Methods for Surge Protectors in Low Voltage Distribution Systems". spd ac surge protection device adopts a high temperature resistant plastic design with high sealing performance and supports modular and 35mm DIN rail installation.

The modular SPD also comes with a work indication window, temperature control circuit breaker, and built-in overcurrent protection circuit, which can automatically disconnect when a fault occurs, avoiding the risk of fire. In addition, spd ac surge protection device also comes with a remote alarm interface for easy remote monitoring. The main module and base are replaceable. Its lightning protection mode is L-PE, N-PE (4P), or L-N-PE (3+1).

ICHYTI spd ac surge protection device Parameter (Specification)

Product Model	YTTS1-C40
Pole	1P+N	2P	4P
Rated Frequency	One port
SPD Category	Combined type
Test Category	Class n test
Maximum Continuous Operating Voltage Uc	275VAC	275VAC	385VAC
Voltage Protection Level Up(8/20ps)	<1.5kV	<1.5kV	<1.8kV
Nominal Discharge Current ln(8/20ps)	20kA
Maximum Discharge Current lmax(8/20ps)	40kA
Response Time tA	<25ns
Size	18x90x72	36x90x72	72x90x72
Failure Indication	Green: Normal Red: Failure
Sectional Area Of Wires	6~25mm2
Installation Method	35mm standard rail
Working Environment Temperature	-40℃~ + 85℃
Sheathing Material	Plastic
Protection Level	IP20
Executive Standard	IEC 61643-11

ICHYTI spd ac surge protection device Feature

TT arrangement is a power system grounding method that separates the user's ground wire from the transformer, without distributed grounding conductors. Protective grounding itself is a physical grounding connection, which has the advantages of less interference and more reliability. However, due to the high impedance L-PE fault circuit, additional differential protection devices are required. This arrangement is suitable for grounding generators or transformers.

ICHYTI spd ac surge protection device Details

ICHYTI spd ac surge protection device Dimensions and wiring

ICHYTI spd ac surge protection device Classification

SPD can be divided into power line SPD and signal line SPD according to their purpose. Signal line SPD, also known as signal lightning arrester, is usually installed at the front end of the signal transmission line to protect subsequent equipment and prevent lightning waves from entering and damaging the equipment from the signal line.

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