Type 2 Class II 20kA 1P 275V AC Surge Protection Device New Electronic Devices BRITEC BR-20
Type 2 Class II 20kA 1P 275V AC Surge Protection Device Feature:
• Low price surge protection device (SPD), Type 2 or Class II test level, selectable in nominal discharge current 10kA with max. discharge current of 20kA accordingly.
• 1 Pole/2 Pole/3 Pole/4 Pole/1P+NPE/3P+NPE SPD for options.
• Surge Protection Device for transient electrical over-voltages.
• DIN rail mounting, easy installation, compact size, and good performance.
• Class 2 SPD for typical waveforms of 8/20 μs.
• Best surge protector for your power supply system with rated voltage of 400V AC 50Hz/60Hz.
• End of Life indicator light.
• The SPD is designed in accordance with IEC Class II.
• Employs 'MOV' metal oxide varistor technology
Type 2 Class II 20kA 1P 275V AC Surge Protection Device Product Details:
| |
BR275 20 1P |
BR320 20 1P |
BR385 20 1P |
BR420 20 1P |
| 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 Uc |
275V |
320V |
385V |
420V |
| Nominal discharge current (8/20us) In |
10kA |
10kA |
10kA |
10kA |
| Max. discharge current(8/20μs) Imax |
20kA |
20kA |
20kA |
20kA |
| Voltage protection level Up |
≤1.2kV |
≤1.5kV |
≤1.8kV |
≤2.0kV |
| Max. backup fuse |
63A gG |
63A gG |
63A gG |
63A gG |
| Response time tA |
≤25ns |
≤25ns |
≤25ns |
≤25ns |
| 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 |
Dimension:
Type 2 Class II 20kA 1P 275V AC Surge Protection Device Description:
- 1 phase 20kA Type 2 lightning arrester.
- The protection cartridges are plug-in and can be easily replaced for quick servicing.
- With indication window and remote control contacts.
- Test class II in accordance with IEC 61643-1
- Unique designing, patent technology.
- 35mm² DIN-rail in accordance with EN 50022/DIN46277-3.
- Low residual voltage.
Type 2 Class II 20kA 1P 275V AC Surge Protection Device Application:
• They ensure protection against overvoltage conditions.
• For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system (IEC 62305).
• Surge protection devices (SPDs) are suitable for the IT, TT, TN-C, TN-S, TN-C-S power supply system of 50/60Hz, rated voltage 400V AC and below, protecting them from direct and indirect lightning impulse and other transient overvoltage.
• They are suitable for installation in secondary boards and in terminal equipment.
What is a surge protection device?
The surge protection device (SPD) is an electronic device that provides a protection for electrical equipment, communication network etc. from the effect of surges. When a current spike or voltage surge suddenly occurs in an electrical circuit or a communication line due to external interference, the SPD can conduct the shunt in a very short time, thereby avoiding the damage of the surge to other equipment in the circuit.
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
Installation:
• The line of surge arresters includes a full range of compact protectors for installation on DIN rail
• When the fault indication window turns from green to red please replace the cartridge as soon as possible
• After the installation is complete, check that the protection unit is plug in place, close the automatic circuit breaker (fuse) switch, check the working status is normal.
Packing & delivery:
Company Information:
Wenzhou Britec Electric Co., Ltd. is a professional SPD manufacturer, located in Yueqing, Zhejiang, China, Britec is the specialized manufacturer of low voltage surge protection device. With the advanced facility and technology, we make the first-grade products for our customs. At present, Britec has export and import rights, and our products has been sold to more than 50 countries in the world.
Certification:
FAQ:
1. Who are we?
A: We are factory of SPDs which based in Yueqing, Zhejiang, China, start from 2003.
2. How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment;
3. What can you buy from us?
A: AC surge protector, DC surge protection device, data surge protective device, LED lightning arrester and so on.
4. Why should you buy from us not from other suppliers?
A: We have 17 years experience of Lightning protection.
5. What services can we provide?
A: Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery; Accepted Payment Currency:USD; Accepted Payment Type: T/T; Language Spoken:English
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