Thermal Plastic Type 2 Electrical Protection Device 70kA 1P+NPE AC Single Phase SPD Surge Arrester
Thermal Plastic Type 2 Surge Protection Device Feature:
• Type 2 Surge Protector
• Discharge currents : In : 30 kA / Imax : 70 kA
• Pluggable module by phase
• Remote Signalling in option
• IEC 61643-11 and EN 61643-11 compliance
• This product has passed the standard test of 8/20us (level II test).
• BR-70 series are designed to meet all your surge protection needs for any low voltage installation
Thermal Plastic Type 2 Surge Protection Device Product Details:
| | BR150 70 1P+NPE | BR275 70 1P+NPE | BR320 70 1P+NPE | BR385 70 1P+NPE |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II |
| Max. continuous operating a.c. voltage (L-N)Uc | 150V | 275V | 320V | 385V |
| Max. continuous operating a.c. voltage (N-PE)Uc | 255V | 255V | 255V | 255V |
| Nominal discharge current (8/20us) In | 40kA | 40kA | 40kA | 40kA |
| Max. discharge current(8/20μs) Imax | 70kA | 70kA | 70kA | 70kA |
| Voltage protection level (L-N)Up | ≤1.0kV | ≤1.7kV | ≤2.0kV | ≤2.3kV |
| Voltage protection level (N-PE)Up | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV |
| Follow current extinguishing capability (N-PE) a.c. Ifi | 100Arms | 100Arms | 100Arms | 100Arms |
| Max. backup fuse | 200A gG | 200A gG | 200A gG | 200A gG |
| Response time (L-N/N-PE)tA | ≤25ns/≤100ns |
| Operating temperature range Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state / fault indication | green / red | green / red | green / red | green / red |
| Cross-section area (Min.) | 4mm2 | 4mm2 | 4mm2 | 4mm2 |
| Cross-section area (Max.) | 35mm2 | 35mm2 | 35mm2 | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermal plastic UL94-V0 |
| Degree of protection | IP20 | IP20 | IP20 | IP20 |
| Order Code | B8360 | B8362 | B8364 | B8366 |
| Order Code (With remote signaling) | B8361 | B8363 | B8365 | B8367 |
Dimension:
Thermal Plastic Type 2 Surge Protection Device Application:
• Protection of AC Power System
• Protection of power distribution system
• Protection of terminal devices
• Protect for sensitive electronic equipment, telecom centers, automatic control centers, intelligent buildings, industrial enterprises, and medical institutes.
• This SPD is particularly useful in a high lightning density area where the risk of heavy surge current or even direct strike is high, for example: buildings equipped with lightning rods.
Thermal Plastic Type 2 Surge Protection Device Advantage:
• Eeasy to install in any standardized distribution pane or control cabinets.
• Equipped with a thermal disconnection device and provide real-time fault indicators thus allowing complete operational safety.
• The design of BR-70 is based on the use of a pluggable module that plugs into a matching receptacle. This makes replacement, and checking very easy without impairing the protection function.
Our Services:
• 17 years global leading profession manufacture of electrical products surge arrester
• All products will be well packed before shipping
• Standard packaging, and you can also tell us your own requirements on packaging
• Faster delivery
• Individually Tested Prior to Shipment
Product process:
Test instrument:
Quality assurance:
Company profile:
Wenzhou Britec Electric Co.,Ltd. is founded in 2003, which is a professional SPD manufacturer. And through the unremitting efforts of company leaders and employees, it has formed a one-stop service enterprise integrating technology, research and development, design, production and sales, and is committed to creating high-quality surge protection products. Our products have been tested and certified by testing agencies and hold certification certificates.
Why need surge arrester?
• Surge arrester are designed to interrupt and divert transient surge events to ground. Surge events are responsible for a big amount of damage annually and can be caused by electrical storms or bank switching on electrical distribution lines. These events can effect sensitive electrical equipment, telephone networks, and computer networks.
• SPDs designed to protect sensitive equipment, minimize preventative maintenance, and prevent unscheduled equipment downtime.
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Thermal Plastic Type 2 Surge Protection Device 70kA 1P + NPE AC SPD Surge Arrester Images
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