-
E-mail
info@omrdon.com
-
Phone
13632582156
-
Address
8th Floor, Building 6, Pingshan High tech Intelligent Manufacturing Industrial Park, No. 2 Kengda Hetian Road, Pingshan District, Shenzhen
Product Categories
Shenzhen Omleidun Technology Co., Ltd
OMP-APM80-1+NPE 80KA power lightning arrester manufacturer wholesale
NegotiableUpdate on 04/09
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Product specifications: Installation and usage scenario: Distribution cabinet/box, equipment box, lightning arrester category: Power supply, nominal operating voltage (Un): 220V, maximum continuous operating voltage (Uc): 320V, nominal discharge current (In) 8/20 μ s: 40KA, maximum discharge current (Imax) 8/20 μ s: 80KA, interface type: Terminal block, installation method: parallel connection
Product Details
80KA power lightning arrester product introduction:
OMRDON Class I Surge Protection Device (SPD) (also known as power lightning arrester, power lightning arrester, surge protector, overvoltage protector), designed in accordance with GB18802.1 and IEC61643-1 technical standards; Suitable for lightning electromagnetic pulse (LEMP) protection of TN-S, TN-C-S, TT, IT and other power supply line systems with AC 380V (50Hz/60Hz) and below, used at the interface between LPZOA zone or LPZOB zone and LPZ1 zone in lightning strike areas.
Working principle of 80KA power lightning arrester:
Surge protective device (SPD) is an indispensable device in lightning protection of electronic equipment. Its working principle is that under normal circumstances, the SPD is in a very high resistance state to ensure the normal operation of the power system; When the power system gradually increases with the surge current and voltage, the resistance of the SPD continues to decrease, and the SPD immediately conducts in nanoseconds, releasing the surge energy into the ground through the SPD; After the surge, the surge protector quickly returns to a high resistance state, so as not to affect the normal power supply of the system.
Features of 80KA power lightning arrester:
1. Optional remote signaling terminal alarm function, convenient for remote alarm monitoring.
2. It can withstand up to 80KA (8/20 μ s) lightning current surge.
3. Fast response speed, action response time less than 25ns.
4. Flame retardant shell design, easy to install on 35mm electrical rails.
5. The built-in thermal release failure device enables the protector to automatically disconnect when it fails due to overheating or breakdown.
6. The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault).
Application and installation location of 80KA power lightning arrester product:
The OMRDON Class I series surge protectors are suitable for the interface between LPZOA or LPZOB areas and LPZ1 areas in lightning strike zones. They are usually installed in parallel at the main distribution cabinet at the low-voltage entry end of the buried conduit, or at the floor distribution cabinet.
OMRDON Class I Surge Protection Device (SPD) (also known as power lightning arrester, power lightning arrester, surge protector, overvoltage protector), designed in accordance with GB18802.1 and IEC61643-1 technical standards; Suitable for lightning electromagnetic pulse (LEMP) protection of TN-S, TN-C-S, TT, IT and other power supply line systems with AC 380V (50Hz/60Hz) and below, used at the interface between LPZOA zone or LPZOB zone and LPZ1 zone in lightning strike areas.
Working principle of 80KA power lightning arrester:
Surge protective device (SPD) is an indispensable device in lightning protection of electronic equipment. Its working principle is that under normal circumstances, the SPD is in a very high resistance state to ensure the normal operation of the power system; When the power system gradually increases with the surge current and voltage, the resistance of the SPD continues to decrease, and the SPD immediately conducts in nanoseconds, releasing the surge energy into the ground through the SPD; After the surge, the surge protector quickly returns to a high resistance state, so as not to affect the normal power supply of the system.
Features of 80KA power lightning arrester:
1. Optional remote signaling terminal alarm function, convenient for remote alarm monitoring.
2. It can withstand up to 80KA (8/20 μ s) lightning current surge.
3. Fast response speed, action response time less than 25ns.
4. Flame retardant shell design, easy to install on 35mm electrical rails.
5. The built-in thermal release failure device enables the protector to automatically disconnect when it fails due to overheating or breakdown.
6. The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault).
Application and installation location of 80KA power lightning arrester product:
The OMRDON Class I series surge protectors are suitable for the interface between LPZOA or LPZOB areas and LPZ1 areas in lightning strike zones. They are usually installed in parallel at the main distribution cabinet at the low-voltage entry end of the buried conduit, or at the floor distribution cabinet.
|
name |
Class I surge protector |
||
|
Module Model |
OMP-APM80 |
NPE |
|
|
protected mode |
L-PE, N-PE; L-N, N-PE |
N-PE |
|
|
Rated working voltage (Un) |
220V |
||
|
Maximum continuous operating voltage (Uc) |
420V 50Hz/60Hz |
255V 50Hz/60Hz |
|
|
Voltage protection level (Up) at Isn |
≤2.5kV |
≤2.0kV |
|
|
Nominal discharge current (In) |
40kA(8/20μs) |
125kA(8/20μs) |
|
|
Maximum discharge current (Imax) |
80kA(8/20μs) |
-- |
|
|
Lightning impulse current (Iimp) |
-- |
50KA(10/350μs) |
|
|
Response time (Ta) |
≤25ns |
≤100ns |
|
|
Selection of backup protection circuit breakers |
D型63 A～125A |
-- |
|
|
Connecting wire cross-section S (L/N) |
≥16mm2 |
||
|
Connecting the cross-section of the grounding wire (PE) |
≥25mm2 (Phase line cross-sectional areaS≤16mm2When using the ground wireS; Phase line cross-sectional area16mm2≤S≤35mm2When using the ground wire16mm2; Phase line cross-sectional areaS≥35mm2When the ground wire is requiredS/2Based onGB50054第2.2.9article) |
||
|
working environment |
-40℃~+85℃ |
||
|
relative humidity |
≤95% |
||
|
install |
35mm standard electrical guide rail |
||
|
housing material |
Enhanced flame retardant PBT |
||
|
Test Basis |
GB18802.1、IEC61643-1 |
||
Similar Product Recommend
