SPD surge protection device ac protector

G20ZN series intelligent power supply surge protector is suitable for the power supply systems such as AC 50/60Hz, 400V and below TN-Sx TN-C, TN-C-S, TT, IT. It can realize the user state of lightning protection for surge protection devices (SPD) real-time monitoring in the electric power industry, railway industry, petroleum and petrochemical industry, new energy industry, communication industry, environmental protection, water conservancy industry, airport terminal power distribution system.

Product Name

20-40ka surge protective device

Certificate

CQC, CE, UL

Working Environment

-40-85℃

UC

220/275/320/385/420/440V

Material

PBT/Nylon/VDR

Poles

1P, 2P, 3P, 4P(+NPE)

Function

Lightning Protection for Low Voltage

Price range: $3.50 – $20, Stock: More than 1000pcs.

Production Process

Professional production of electrical products, as circuit breakers, mould case circuit breakers, contactors, which supporting copper and iron parts, monthly output of 550,000 sets; Have all kinds of stamping die design self-made ability. Products: conductive system, static contact, iron parts, packaging parts. 

Technological process: materials→Molding→screw tap→electroplate→electro welding→riveting→testing→packing

Details about SPD surge protection device ac protector

(Last Updated On: 2020年11月26日)

Introduction

G20ZN series intelligent power supply surge protector is suitable for the power supply systems such as AC 50/60Hz, 400V. It can realize the user state of lightning protection for surge protection devices (SPD) real-time monitoring in the electric power industry, railway industry, petroleum and petrochemical industry, new energy industry, communication industry, environmental protection, water conservancy industry, airport terminal power distribution system.

Specifications

Product capability parameter

Product model

G2020MT

G2040MT

G2060MT

G2080MT

Pole

1p,2p,3p,4p

1p,2p,3p,4p

1p,2p,3p,4p

1p,2p,3p,4p

Rated frequency

One port

One port

One port

One port

SPD category

Combined type

Combined type

Combined type

Combined type

Test category

Class Ⅱ test

Class Ⅱ test

Class Ⅱ test

Class Ⅱ test

Rated voltage Un

220V AC 50~60Hz

220V AC 50~60Hz

220V AC 50~60Hz

220V AC 50~60Hz

Maximum continuous operating voltage Uc

385V AC 50~60Hz

385V AC 50~60Hz

385V AC 50~60Hz

385V AC 50~60Hz

Nominal discharge current ln(8/20μs)

10kA

20kA

30kA

40kA

Maximum discharge current max(8/20μs)

20kA

40kA

60kA

80kA

Voltage protection level Up(8/20μs)

1.45kV

1.6kV

1.8kV

2.2kV

Fuse or circuit breaker/backup protector

20A/60kA

25A/60kA

32A/80kA

32A/80kA

Response time tA

≤25ns

≤25ns

≤25ns

≤25ns

Size

72x90x69

72x90x69

72x90x69

72x90x69

Failure indication

Green: Normal Red: Failure

The sectional area of wires

6~25mm2

Installation method

35mm standard rail (EN50022/DIN46277-3)

Working environment temperature

-40~85℃

Sheathing material

Plastic

Protection level

IP20

Authentication

CE

Remote alarm

Normally open / normally closed contact terminal (optional)

Remote signaling interface wiring capability

Maximum 1.5mm2 single strand/soft wire

DELIVERY

AH3-3 Time relay AC220V Delay Timer Time Relay 8Pin 1S 10S 30S 60S Power On Delay Timer Time Relay With PF083A Socket

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