AC Surge Protection Device SPD 440V T1+T2 50ka 1p

Product Details
Customization: Available
Type: Signal Type Arrester
Structure: Protective Gap
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Registered Capital
17000000 RMB
Plant Area
101~500 square meters
  • AC Surge Protection Device SPD 440V T1+T2 50ka 1p
  • AC Surge Protection Device SPD 440V T1+T2 50ka 1p
  • AC Surge Protection Device SPD 440V T1+T2 50ka 1p
  • AC Surge Protection Device SPD 440V T1+T2 50ka 1p
  • AC Surge Protection Device SPD 440V T1+T2 50ka 1p
  • AC Surge Protection Device SPD 440V T1+T2 50ka 1p
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
EAP
Application
AC/DC System
Size
Small
Operation Voltage
Low Voltage
Shape
Cuboid
Material
Ceramic
Certification
ROHS, CE, TUV
Brand
Onccy
Nominal Discharge Current
20ka
Lmax
40ka
Pole
IP20
I Ec/En/UL Category
Type2
Color
White
Transport Package
by Sea/Air
Specification
Export Cartons
Trademark
Onccy
Origin
China
HS Code
8536490090
Production Capacity
1000000PC/Year

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 50.00cm
Package Gross Weight
1.000kg

Product Description

Product Description


EAP Series Surge Protection Device was designed and manufactured, complying standard GB/T18802.1 IEC/EN 61643-11 , Rated voltage 275V~,320V~,385V~,440V~,Maximum discharge current 50kA,High Energy Varistor, high effective for lightning protection.

 

A leading provider of AC Surge Protection Device

An AC Surge Protection Device (SPD) is a vital component used in electrical systems to safeguard sensitive equipment and appliances from voltage surges, also known as transient overvoltages. Voltage surges are sudden increases in voltage that can occur due to various reasons, such as lightning strikes, switching of large electrical loads, or power grid disturbances. These surges can damage or degrade electronic devices, causing malfunctions, reduced lifespan, or complete failure.

The main features of an AC Surge Protection Device are:

  1. Voltage Clamping: An SPD works by diverting the excess voltage from a surge to the ground or neutral wire, effectively "clamping" the voltage to a safe level. This protects the connected devices and appliances from damage.
  2. Response Time: SPDs are designed to react quickly to voltage surges, typically within nanoseconds, providing rapid protection to the connected equipment.
  3. Varied Protection Levels: Surge protection devices are available in different types and ratings, offering varying levels of protection depending on the requirements of the specific application.

AC Surge Protection Device(AC SPD)275V T1+T2 Imax50KA 1P

Product Benefits

  • 1 Pole
  • AC Surge Protective Device T1+T2
  • Discharge currents Imax 50A
  • Features (plug-in, remote signaling, compact, narrow design for little space)
  • Remote signal with RC Optional
  • Maximum Continuous Operating Voltage 275V
EAP Series Surge Protection Device was designed and manufactured, complying standard GB/T18802.1 IEC/EN 61643-11 , Rated voltage 275V~,320V~,385V~,440V~,Maximum discharge current 50kA,High Energy Varistor, high effective for lightning protection.

Technical Data

IEC Electrical  
Nominal AC Voltage (50/60Hz) Uo /Un 230V                  230V                  230V                   400V
Maximum Continuous Operating Voltage (AC) Uc 275V                  320V                  385V                   440V
Nominal Discharge Current (8/20 μs) In 20kA                   20kA                   20kA                   20kA
Maximum Discharge Current (8/20 μs) Imax 50kA                   50kA                   50kA                   50kA
Impulse Discharge Current (10/350 μs) I Imp 12.5kA                12.5kA                10kA                   10kA
Specific Energy W/R 39kJ/Ω       39kJ/Ω       25kJ/Ω       25kJ/Ω
Charge Q 6.25As                6.25As                5As                     5As
Voltage Protection Level Up 1500V                1500V                 1800V                 2000V
Response Time tA <25ns
Back-Up Fuse (max) 160A gL
Short-Circuit Current Rating (AC) I SCCR 25kA / 50kA
TOV Withstand 5s UT 335V                  335V                  335V                  580V
  UT 440V                   440V                  440V                  765V
TOV 120min Mode Safe Fail              Safe Fail              Safe Fail              Safe Fail
Number of Ports 1
UL Electrical
Maximum Continuous Operating Voltage (AC) MCOV 275V                  320V                  385V                   440V
Voltage Protection Rating VPR 900V                  1200V                 1350V                1500V
Nominal Discharge Current (8/20 μs) In 20kA                   20kA                   20kA                   20kA
Short-Circuit Current Rating (AC) SCCR 150kA                 150kA                 150kA                 200kA
Mechanical & Environmental
Operating Temperature Range Ta -40oF to +158oF [-40oC to +70oC]
Permissible Operating Humidity RH 5%…95%
Atmospheric pressure and altitude 80k Pa … 106k Pa / -500m … 2000m
Terminal Screw Torque Mmax 39.9 Ibf·in [2.0~2.5 N.m]
Conductor Cross Section (max) 2 AWG (Solid, Stranded) / 4 AWG (Flexible)
  35mm2 (Solid, Stranded) / 25mm2 (Flexible)
Mounting 35mm DIN Rail, EN 60715
Degree of Protection IP20(built-in)
Housing Material Thermoplastic: Extinguishing Degree UL 94 V-0
Thermal Protection Yes
Operating State / Fault Indication Green: ok / Red: defect
Remote Contacts (RC) Optional
RC Switching Capacity AC:250V / 0.5A; DC:250V / 0.1A; 125V / 0.2A; 75V / 0.5A
RC Conductor Cross Section (max) 16AWG (Solid) / 1.5mm2 (Solid)


AC Surge Protection Device SPD 440V T1+T2 50ka 1p
AC Surge Protection Device SPD 440V T1+T2 50ka 1p

 

AC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1p
AC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1pAC Surge Protection Device SPD 440V T1+T2 50ka 1p
AC Surge Protection Device SPD 440V T1+T2 50ka 1p
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.

Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.

Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.

Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.

Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.

Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.

Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.

Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?

A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.


 

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