| Product Features |
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● The high current, low residual voltage, and lightning protection modules are pluggable and have a built-in lightning status monitoring (counting) system, which can monitor and alarm the operation of the lightning protection box.
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●The three-phase AC power series lightning protection box is applied to LPZ 0B-1 and subsequent partitions, installed in highly concentrated equipment rooms such as communication base station rooms, broadcasting and television system rooms, computer rooms, and medical equipment rooms. It can provide lightning protection for the three-phase AC distribution system in the computer room.
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Products Description
| Standards |
IEC 61643.11 |
| Models |
M-LBS 5000 |
| Nominal operating voltage Un |
220Vac(50Hz) |
| Maximum continuous operating voltage Uc |
L-N:385Vac(50Hz)
N-E:255Vac(50Hz)
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| Power W |
30KW,45A(Line) |
| L-N Impulse current(8/20μs) |
20kA/50kA/100kA |
| Voltage protection level Up |
≤1000V/≤1150V/≤1250V |
| Response time tA |
≤25ns |
| Protection Circuit |
L1,L2,L3-N,N-E |
| Auxiliary functions |
Number of lightning strikes, sound and light alarms, remote signaling dry contacts |
| Counting current range |
0.5A(8/20μs)-100kA(8/20μs) |
| Counting digit |
0-999 |
Mechanical parameters
| Installation method |
Auxiliary installation bracket; Hole spacing 330mmx263mm |
| Screw torque |
5N*m |
| Strip length |
12mm |
| Wiring cross-sectional area |
6mm²-32mm² |
| Product size |
510mmx370mmx140mm |
| Shell material and flame retardant grade |
Cold rolled steel plate painted orange |
| Deterioration indication |
LED green: OK; Red: Fail; SPD failure buzzer alarm |
| Remote signaling contact type |
Normally closed and normally open switching contacts |
| Remote signaling contact switching ability |
125 Vac / 1 A, 125 Vdc A / 0.2 |
| Maximum connection capacity of remote signaling |
2.5mm² |
| Installation position |
Indoor |
| Temperature range |
-40℃…+80℃ |
| Humidity range |
Relative humidity ≤ 95% (max 40 ℃) |
FAQ
Q: What does your company do?
A: We are a high-tech enterprise specializing in the research, development, manufacturing, sales, and installation services of lightning arresters and related products.
Q: What products do you offer?
A: Our product range includes ultra-low residual voltage lightning arresters, lightning protection boxes, modules, composite lightning arresters, signal lightning arresters, and more.
Q: Which industries do your products apply to?
A: Our products are widely used in industries such as telecommunications, power, petroleum, transportation, and security.
Q: Do you accept OEM and ODM orders?
A: Yes, we welcome OEM and ODM cooperation to provide customized solutions.
Q: How do you ensure product quality and after-sales service?
A: We prioritize product quality and customer satisfaction, offering excellent after-sales service and ensuring our products meet the highest standards.
Product Tags:
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AC Power Lightning Protection Box 3 Phase 385V 255V For Communication Base Station Rooms Images
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