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High Discharge Current MOV Surge Protection Class II 3 For TV Antenna
Product Details:
| Place of Origin: | Dongguan China |
| Brand Name: | Uchi |
| Certification: | CE / SGS / ISO9001 |
| Model Number: | OBV1-C40 |
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 |
|
Detail Information |
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| Name: | Class II SPD | AC: | 275/320/385/440V |
|---|---|---|---|
| SPD To IEC 61643-1: | Class II | Poles Number: | 1 Pole,3 Pole |
| CertificationCE,CQC: | CE / CQC / SGS | Environment Temperature: | (-40℃~+85℃) |
| Normal Discharge Current(8/20μs): | 20kA | Imax: | 40KA |
| Protection Rating: | IP 20 | Response Time (L-N): | ≤25ns |
| High Light: | tv antenna surge protector,High Discharge Current MOV Surge Protection,Class II MOV Surge Protection |
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Product Description
AC 385VMOV Surge Protection ,Class II SPD With Protection Rating IP 20
The surge arrestors OBV1-C40 meet the type 2 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 use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.
Technical Parameters
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Model: OBV1-C40 |
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Maximum continuous voltage AC |
Uc |
V |
275/320/385/440 |
|
SPD to EN 61643-11 |
|
|
Type 2 |
|
SPD to IEC 61643-1 |
|
|
class II |
|
Nominal discharge current (8/20µs) |
In |
kA |
20 |
|
Maximum discharge current (8/20µs) |
Imax |
kA |
40 |
|
Voltage protection level |
Up |
kV |
<1,3/1,5/1,8/2,0 |
|
Response time |
tA |
ns |
<25 |
|
Maximum back-up fuse |
|
A |
125 |
|
Temperature range |
ϑ |
°C |
-40℃~+85℃ |
|
Protection rating |
|
|
IP 20 |
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Max. cable cross-section flexible (fine-wire) |
|
mm² |
25 |
|
Max. cable cross-section rigid (single wire/multi-wire) |
|
mm² |
35 |
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
Application:
Advantage:
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 |
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.
