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AC 385V 60KA Surge Protection Device SPD Class 1 IP20 Protection

AC 385V 60KA Surge Protection Device SPD Class 1 IP20 Protection

Brand Name Uchi
Model Number OBV10-I-15
Certification CE / SGS / ISO9001
Place of Origin Dongguan China
Minimum Order Quantity 200 piece
Price Negotiate
Payment Terms T/T, L/C, Western Union
Supply Ability 60000 pieces per month
Delivery Time 5-15 days after payment
Packaging Details export package / Negotiate
Name Lightning Surge Protector
Poles Number 1P,2P,3P,4P,(+NPE)
Uc 255/275/320/385VAC
Limp 15KA
In 60KA
Imax 100KA
Type Type 1
Protection IP20
Color White
CertificationCE,CQC CE / CQC / SGS
Detailed Product Description

AC 385V 60KA Power Surge Protection Device , Lightning Protection Of Class I


OBV10-I-15

 

Surge protectors OBV10-I-15 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.


Technical Parameters

 

Model: OBV10-I-15-Pluggable
Maximum continuous operating voltageUcV255/275/320/385
SPD to EN 61643-11  Type 1
SPD to IEC 61643-1  class I
LPZ  0→2
Lightning impulse current (10/350μs)IimpkA15
Lightning impulse current (10/350μs) [total] kA60
Nominal discharge surge current (8/20μs)InkA60
Maximum discharge surge current (8/20μs)ImaxkA100
Voltage protection levelUpkV2,5
Response timetAns<25
Follow current quenching capacity IpeakIfi peakkA12.5
Maximum back-up fuse A315
Temperature rangeϑ°C-40℃~+85℃
Protection rating  IP 20
Connection cross-section, rigid mm²10-50
Connection cross-section, multi-wire mm²10-35
Connection cross-section, flexible mm²10-25
 

Feature
 

• Indoor fixed installation, voltage limited type.
• It adopts 35mm standard rail.
• The response time in the 25 nanosecond.
• When the SPD works normally, the visible window displays green, and when it fails, it displays red.

 
Application

 

●AC/DC distribution
●Power supplies
●Industrial automation
●Telecommunications
●Motor controls systems
●PLC applications
●Power transfer equipment
●HVAC applications
● AC drives
●UPS systems
●Security systems
●IT/Data centers

 

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.

 

Others


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) UnContinuous Voltage Uc(V~)Standard Discharge Current In(KA)

Max Discharge Current
Imax(KA)

Protection Level(KA~)Response Time(ns)
DGM1(2)-D5220/380

275/320
385/420

5101.2≤25
DGM1(2)-D101021.6
DGM1(2)-C2020401.8
DGM13-B303060.2.2
DGM3(4)-B4010802.4
DGM(4)-B60601002.8
DGM-N-PE220/25540/6060/801.2≤100

 

Tip1: Lightning protection is probabilistic protection, and we cannot provide 100% protection.


First, lightning discharge itself has a certain degree of randomness, and lightning parameters have certain statistical properties, which determines that all protective measures based on these statistical characteristics of lightning parameters cannot provide 100% protection. Such as: direct lightning protection-shielding characteristics; lightning current amplitude, waveform, etc. have statistical properties;
Second, the lightning protection equipment cannot prevent the formation of lightning flashes;
Third, lightning protection devices cannot ideally eliminate all interference voltages/currents. The fundamental purpose of taking protective measures is to ensure that most of the energy caused by interference does not spread to the vulnerable parts of the device and the staff.
Finally, the cost of protection against high-level surges with a small probability of occurrence has risen sharply.


Tip2:How can we distinguish the quality of the lightning arrester?

1. It can be seen from the reaction time: determine whether the lightning arrester can respond in time and quickly discharge the lightning current.

2. It can be seen from the insertion loss: this refers to the installation of a lightning protector, the impact of this lightning protector on the line, the smaller the better

3. It can be seen from the number of impact resistance: determines the service life of the lightning arrester. Generally, the gas discharge tube will not drop after being placed for a period of time. If you want to check its quality, you can use an adjustable high-voltage DC power supply to test .

 

What skills should lightning protectors have in the selection?
 
1.Confirm power supply system
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.
 
2.Know the main parameters of the lightning arrester.
 
FAQ

 
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.

Product Tags: 385V Class 1 SPD   60KA Surge Protection Device SPD   Surge Protection Device SPD IP20  
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