• 3 Pole 80kA Surge Protection Device SPD For 275V Power System
3 Pole 80kA Surge Protection Device SPD For 275V Power System

3 Pole 80kA Surge Protection Device SPD For 275V Power System

Product Details:

Place of Origin: Dongguan China
Brand Name: Uchi
Certification: CE / SGS / ISO9001
Model Number: OBV-II80

Payment & Shipping Terms:

Minimum Order Quantity: 200 piece
Price: Negotiate
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
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Detail Information

Uc: 275V Condition: 100% Original
CertificationCE,CQC: CE / CQC / SGS System Voltage: 220V
Environment Temperature: (-25℃~+60℃) Status Indicator: Green-OK; Red-FAIL
Response Time (L-N): ≤25ns Protection Rating: IP 20
In(8/20μs): 40kA Imax(8/20μs): 80kA
Pole: 3pole
High Light:

80kA Surge Protection Device SPD


3 Pole Surge Protection Device SPD


275V Power System SPD Surge Protector

Product Description

3Poles 80kA Surge Protection Device use at 275V power system

OBV-II80 data


Uc(maximum continuous operating voltage) 275V
Imax(maximum discharge current) 80kA
In(nominal discharge current for class II test) 40kA
Up(voltage protection level) ≤2.0kv
Combination 3P
response time ≤25ns
Signal deterioration indication Red: replace
Housing Material thermoplastic material
Housing self-extinguishing class UL94_V0
Temperature range -40℃+80℃
humidity range 5%RH~95%RH
Elevational ≤3000m
Method of connecting wire Parallel Connect
Thread Dimensions 4~35mm2
Mounting method DIN:35mm
IP(degree of protection of enclosure) IP20
Follow up standard IEC 61643-1,GB/T 18802.1





Installation Instructions:
1. Power must be cut off before installation, and live operation is strictly prohibited
2. It is suggested to connect the fuse or automatic short-circuit in series at the front end of the lightning protection module
3. Please connect according to the installation diagram, where + is the positive wire, - is the negative wire, and PE is the ground wire. Don't make a mistake. After the installation is completed, close the switch and check whether the working condition is normal
4. Insert the module in place after installation and check whether the lightning protection module works normally
5. During the use of SPD, it should be regularly monitored and checked the status of the fault display window. When the fault display window is red or the remote terminal output an alarm signal, it indicates that the lightning protection module has broken down and should be repaired or replaced in time
6. Lightning protection module should be installed in parallel, and the connecting line should be firm and reliable, and it should be short, thick and straight


Combine usage:

1. 4P surge protector is installed in the three phases of the TN-S system
2. 3P surge protector is installed in the three phases of TN-C or IT systems
3. 2P surge protector is installed in the single phase of the TN system
4. 1P surge protector can be freely combined and installed in various occasions
5. 3+1 and 1+1 surge protectors are used in TT distribution systems


The classification of the SPD:
1. According to the working principle divided:voltage switching type SPD, voltage limiting type SPD , voltage cobination type SPD
2. According to the use of points : power system surge protection device, signal system surge protection device



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