IEC 61643-11 7KA Lightning Arrester SPD Ac Surge Protection Device
Brand Name:BRITEC
Model Number:BR-7M 275 2P
Minimum Order Quantity:200 piece / pieces
Delivery Time:15-30 days after payment
Payment Terms:T/T
Place of Origin:China
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7KA Lightning arrester Type 1+2 SPD Ac Surge Protection Device IEC
61643-11
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection
Description:
• The lightning arrester BR-7M 2P meets the type 1+2 requirement
class according to IEC 61643-11.
• Low voltage protection level.
• The use of high-performance varistors permits a rapid response
time and a low protection level, without any line follow current.
• DIN-rail mounting configuration.
• 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.
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection
Characteristics:
| BR-7M 275 2P | |
| SPD classification according to EN 61643-11 | Type 1 + Type 2 |
| SPD classification according to IEC 61643-11 | Class I + Class II |
| Max. continuous operating a.c. voltage Uc | 275V |
| Lightning impluse current (10/350us) Iimp | 7kA |
| Nominal discharge current (8/20us) (L-N / N-PE) In | 20kA |
| Max. discharge current (8/20us) (L-N / N-PE) Imax | 50kA |
| Voltage protection level (L-N / N-PE) Up | ≤1.3kV |
| Response time (L-N / N-PE) tA | ≤25ns |
| Operating temperature range Tu | -40℃—80℃ |
| Operating state / fault indication | green / red |
| Cross-section area (Min.) | 4mm2 |
| Cross-section area (Max.) | 35mm2 |
| For mounting on | 35mm Din rail |
| Protection degree | IP20 |
| Enclosure material | Thermal plastic UL94-V0 |
Technology characteristic:
7KA Lightning arrester Type 1+2 SPD Ac Surge Protection Features:
+ High arresting capacity up to 7 kA (10/350μs)
+ Surge capacity (8/20μs): 50kA
+ Visual status display
+ Pluggable module for easy replacement
+ Available with optional remote signaling
+ Meet both standards of UL 1449-4th and IEC 61643-11:2011
+ Vibration-proof
+ Protecting low voltage equipment from surge damages.
+ Combination arrestors for buildings with lightning protection
+ (Class B+C) for TN-S power supply system.
+ Simple standard din rail mounting
+ Quick response
+ Labelled connections
+ Double thermal disconnector devices, providing reliable
protection.
+ Usable in systems with lightning protection class 1+2
When to use lightning arresters?
Lightning arresters are designed to prevent lightning or high
surges ruin your valued equipment. It can be used in protecting the
likes of: Energy supplies, Building installation equipment,
Telecommunications, Wind power, Machine-building, Datacenters.
Our certifications:
Logistics & payment:
FAQ:
Q1: Are you the manufacturer factory or trading company?
A: We are the manufacturer with professional produce experience on SPD more than 17years.
Q2: Where is your factory located?
A: Our factory is located in Yueqing city, Zhejiang Province, China.
Q3: How long is the delivery time? What's your fast delivery time?
A: According to quantity, it would be 15-30days after comfimation of payment.
Q4: How to agent yours products?
A: You can purchase the samples for testing, and then you can contact the sales manager to answer more detailed agency questions for you.
Q5: How should I pay for my order ? what is the procession of this purchase?
A: You can do 30% prepayment at first, then we will start to make production. When the goods is ready, we will take pictures to you, and then you can do the ballance. After we got your payment. We will send the goods to you.
Our certifications:
Logistics & payment:
FAQ:
Q1: Are you the manufacturer factory or trading company?
A: We are the manufacturer with professional produce experience on SPD more than 17years.
Q2: Where is your factory located?
A: Our factory is located in Yueqing city, Zhejiang Province, China.
Q3: How long is the delivery time? What's your fast delivery time?
A: According to quantity, it would be 15-30days after comfimation of payment.
Q4: How to agent yours products?
A: You can purchase the samples for testing, and then you can contact the sales manager to answer more detailed agency questions for you.
Q5: How should I pay for my order ? what is the procession of this purchase?
A: You can do 30% prepayment at first, then we will start to make production. When the goods is ready, we will take pictures to you, and then you can do the ballance. After we got your payment. We will send the goods to you.
IEC 61643-11 7KA Lightning Arrester SPD Ac Surge Protection Device
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