Type 2 Class II 20kA 1P AC Surge Protection Device Feature:
• Low price china 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.
• 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 AC Surge Protection Device Product Details:
| |
BR-20 275 1P |
BR-20 320 1P |
BR-20 385 1P |
BR-20 440 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 |
440V |
| Nominal discharge current (8/20us) In |
10kA |
10kA |
10kA |
10kA |
| Max. discharge current(8/20μs) Imax |
20kA |
20kA |
20kA |
20kA |
| Voltage protection level Up |
≤1.3kV |
≤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 |
Thermplastic UL94-V0 |
| Degree of protection |
IP20 |
IP20 |
IP20 |
IP20 |
Dimension:
Type 2 Class II 20kA 1P 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 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.
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.
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.
We can provide products with the same parameters as citel spd catalog and eaton spd surge protection device.
Our Services:
• 21 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
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 21 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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