Guangdong Uchi Technology Co.,Ltd
| 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 |
| DC | 1000V |
| Condition | 100% Original |
| CertificationCE,CQC | CE / CQC / SGS |
| System voltage | 500/600VDC |
| Environment temperature | (-40℃~+85℃) |
| Normal discharge current(8/20μs) | 20kA |
| Status indicator | Green(good)/red(need replacement) |
| Response time (L-N) | ≤25ns |
| Imax | 150kA |
| In | 100kA |
| Protection rating | IP 20 |
| lightning protection | Class 1-4 |
| Brand Name | Uchi |
| Model Number | OBV7-150 |
| Certification | CE / SGS / ISO9001 |
| Place of Origin | Dongguan China |
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Product Specification
| 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 |
| DC | 1000V | Condition | 100% Original |
| CertificationCE,CQC | CE / CQC / SGS | System voltage | 500/600VDC |
| Environment temperature | (-40℃~+85℃) | Normal discharge current(8/20μs) | 20kA |
| Status indicator | Green(good)/red(need replacement) | Response time (L-N) | ≤25ns |
| Imax | 150kA | In | 100kA |
| Protection rating | IP 20 | lightning protection | Class 1-4 |
| Brand Name | Uchi | Model Number | OBV7-150 |
| Certification | CE / SGS / ISO9001 | Place of Origin | Dongguan China |
| High Light | 150KA SPD surge protector ，OBV7 SPD surge protector ，320V surge protector arrester | ||
OBV7-150
Lightning current arrestors OBV7 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.
* Connectable lightning current and surge arrestors
* High arresting capacity up to 150 kA (8/20μs) per pole
* Combination arrestors for buildings with lightning protection system
* Simple standard hat rail mounting
* Labelled connections
* Usable in systems with lightning protection class 1-4
Technical Parameters
| Model: | OBV7-100 | OBV7-120 | OBV7-150 | ||
| Maximum continuous operating voltage | Uc | V | 320/385/440 | ||
| SPD to EN 61643-11 | Type 1 | ||||
| SPD to IEC 61643-1 | class I | ||||
| LPZ | 0→2 | ||||
| Lightning impulse current (10/350μs) | Iimp | kA | 15 | 15 | 20 |
| Nominal discharge surge current (8/20μs) | In | kA | 60 | 80 | 100 |
| Maximum discharge surge current (8/20μs) | Imax | kA | 100 | 120 | 150 |
| Voltage protection level | Up | kV | 2,5 | 2,6 | 2,8 |
| Response time | tA | ns | <25 | ||
| Maximum back-up fuse | A | 125 | |||
| Temperature range | ϑ | °C | -40℃~+85℃ | ||
| Protection rating | IP 20 | ||||
| Connection cross-section, multi-wire | mm² | 10-35 | |||
| Connection cross-section, flexible | mm² | 10-25 | |||
Application:
Advantage:
Feature:
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
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 Imax(KA) |
Protection Level(KA~) | Response Time(ns) |
| DGM1(2)-D5 | 220/380 |
275/320 385/420 |
5 | 10 | 1.2 | ≤25 |
| DGM1(2)-D10 | 10 | 2 | 1.6 | |||
| DGM1(2)-C20 | 20 | 40 | 1.8 | |||
| DGM13-B30 | 30 | 60 | .2.2 | |||
| DGM3(4)-B40 | 10 | 80 | 2.4 | |||
| DGM(4)-B60 | 60 | 100 | 2.8 | |||
| DGM-N-PE | 220/255 | 40/60 | 60/80 | 1.2 | ≤100 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2002
Total Annual:
10000000-20000000
Employee Number:
400~500
Ecer Certification：
Active Member
Guangdong uchi Technology Co., Ltd. has been rooted in the lightning protection industry for more than ten years. It specializes in lightning protection device maintenance technical services and lightning protection scheme design. The company has a rich product line and covers a wide area, which can... Guangdong uchi Technology Co., Ltd. has been rooted in the lightning protection industry for more than ten years. It specializes in lightning protection device maintenance technical services and lightning protection scheme design. The company has a rich product line and covers a wide area, which can...
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