T1T2 3P ln20kA Iimp7kA lmax50kA 275V-385V SPD

  • Type:Type 1+2
  • Pole:3P
  • Uc:275V385V
  • limp:7KA
  • ln:20kA
  • lmax:40kA
Contact Now

Product Parameter (Specification) of AC Surge Protector

Technical Data
SPD Type Type 1+2;Class I+lI
AC system TN-C system
SPD configuration 3P
Nominal voltage (a.c.) Un 220V 300V 380V 400V
Max. continuous operating voltage (a.c.) Uc 275V 320V 385V 440V
Nominal discharge current(8/20μs) ln 20kA
Max.discharge current (8/20μs) lmax 40kA
Lightning impulse current (10/350μs) limp 7kA
Protection level Up ≤1.5kV ≤1.6kV ≤1.8kV ≤2.0kV
Response time tA ≤25ns
Temporary overvoltage (TOV) Charasteristics - 5 sec UT 580V 580V 580V 580V
Temporary overvoltage (TOV) Charasteristics - 120 mn UT 440V 440V 440V 770V
Admissible short-circuit current Isccr 25 kA
Max. backup fuse 125A gL/gG
Protection mode(s) L/PE
Mechanical Data
Technology MOV
SPD configuration Three Phase
Plugable Yes
Mounting 35mm DIN rail
Housing material Thermoplastic,UL94 V-0
Operating temperature -40℃...+80℃
Protection rating IP20
Operating state / fault indication Green / Red
Remote Signaling Optional
Wiring for remote signaling Max. 1.5mm solid/flexible
Max.Voltage / Current for remote signaling 250V/0.1A; 125V/0.2A; 75V/0.5A
Standards compliance IEC 61643-11 / EN 61643-11
Certification CE,RoHS,TUV
Packing Data
Weight(1 piece) 300g
Package Quantity 30pcs/ctn
CTN Size 39.6*30.6*17cm

Features of AC Surge Protector

  • Status indicator
  • Low residual, short response time
  • Thermal disconnect device.
  • Core components are strictly screened, stable performance and reliable operation.
  • Using the latest arc extinguishing technology to avoid fire completely
  • Module is designed and installed conveniently and can be replaced directly.

Application of AC Surge Protector

  • Datacenter 
  • Radio communication
  • Security Systems 
  • Industrial Installation
  • Wind Turbine Installation
  • Domestic Photovoltaic 
  • Industry Photovoltaic Solar Farms



Q1:Are you a surge protector factory or a trading company?

A1: We are a factory specializing in production of surge protectors. And also a manufacturer integrating chip R&D and production

      as well as the design、 production、sale of surge protectors.

Q2:Your company's warranty and service

A2:1. The product is guaranteed for 2 years

     2. During the production process, the product will be detected for voltage and current even the products that meet the testing

         will be shipped

     3. When there is a quality problem with the product, our company will overtake all the costs of replacing the product.

     4. Our company provides data sheets and related technical which support for products.

Q3:Do you provide samples?

A3:Our company can provide a quantity of 1-5 samples, and the fee of samples will be refunded in la subsequent orders.

Q4: Can I customize the product?

A4:Of course you can.

Q5:What is the lead time?

A5: After confirming the payment, the regular order like 100 pieces only takes 5-7 days, but the specific time depends on the

      order quantity