Class 1 Type 1 And 2 Surge Protection Iimp 25KA ISO9001 Approved
|Place of Origin:||Dongguan China|
|Certification:||CE / SGS / ISO9001|
Payment & Shipping Terms:
|Minimum Order Quantity:||200 piece|
|Packaging Details:||export package / Negotiate|
|Delivery Time:||5-15 days after payment|
|Payment Terms:||T/T, L/C, Western Union|
|Supply Ability:||60000 pieces per month|
|Name:||Building Lightning Arrester||Material:||Graphite|
|Poles Number:||1P, 2P||Maximm Continuous Operating Voltage:||255/275/320/385V|
|CertificationCE,CQC:||CE / CQC / SGS||Application:||Power Supply|
|Protective Element:||SPD Class I|
Iimp 25KA spd class 1,
ISO9001 type 1 and 2 surge protection,
Iimp 25KA type 1 and 2 surge protection
1P, 2P Type 1+2 Surge Protector For Motor controls systems, SPD
OBV10-I-25 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection level and high current leakage capability with long service life.
|Maximum continuous operating voltage||Uc||V||255/275/320/385|
|SPD to EN 61643-11||Type 1+2|
|SPD to IEC 61643-1||class I+2|
|Lightning impulse current (10/350μs)||Iimp||kA||25|
|Lightning impulse current (10/350μs) [total]||kA||100|
|Nominal discharge surge current (8/20μs)||In||kA||25|
|Arrester surge current (8/20μs) [total]||kA||100|
|Voltage protection level||Up||kV||2,0|
|Follow current quenching capacity Ipeak||Ifi peak||kA||25|
|Maximum back-up fuse||A||315|
|Protection rating||IP 20|
|Connection cross-section, rigid||mm²||10-50|
|Connection cross-section, multi-wire||mm²||10-35|
|Connection cross-section, flexible||mm²||10-25|
1,Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage.
2,Protect transmission of Ethernet signals with 48V DC / 34V AC power supply circuits against
lightning induced surges.
3,Enhanced surge protection.
4,For mounting on 35mm DIN rails acc. to EN 60715.
5,It can effectively ensure the equipments work properly.
·Easy installation or retrofit.
·Fail-safe /self-protected designRemote indicator (optional) with 3pin NO/NC contact.
·IP20 finger-safe designVisual indicator.
·Small foot print.
●Motor controls systems
●Power transfer equipment
● AC drives
Note: The difference between T1 type and T2 type surge protector
The T1 type surge protector refers to the product with the lightning test waveform of 10/350us, and the T2 type surge protector refers to the product with the lightning test waveform of 8/20us.
The main difference between the two types of surge protectors lies in the different test waveforms. The energy of the 10/350us waveform is stronger than the energy of the 8/20us waveform, so in many cases the T1 surge protector is generally 12.5kA, 15kA, 25kA, etc. , T2 surge protector does have 20kA, 40kA, 60KA, 100kA, etc. Although the value of T2 type surge protector looks larger, their test waveforms are different. In fact, the energy of T1 is stronger.
Therefore, the national standard GB50057-2010 requires the installation of a T1 type surge protector in the main incoming line, which is also the first-level surge protector. When selecting the type, pay attention to the surge protector must have a T1 test Iimp (10/350us) test This parameter is generally Iimp is greater than or equal to 12.5kA, and the protection level Up≤2.5kV is enough.
Technology SPD parameter(Note:According to user requirement ,can be customized Uc=140V,440V,550V,voltage range of range of the SPD):
|Type No.||Rated Voltage(V) Un||Continuous Voltage Uc(V~)||Standard Discharge Current In(KA)||
Max Discharge Current
|Protection Level(KA~)||Response Time(ns)|
First of all, you must determine what your power distribution system is like, whether it is TT, TN or IT system. After determining the power distribution system, you can choose the protection mode and wiring method of the lightning arrester to select the appropriate lightning arrester.
For example, TN-C uses 3P lightning protection device, TN-S uses 4P, TT uses 3P+N, etc.
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.