Type 2 And Type 3 275V Surge Arrester 3-pole + NPE 40kA Combination Arrester
Type 2 And Type 3 Spd 275V Surge Arrester Feature:
• 40kA maximum surge current.
• Rated Operating Voitage(UC):275V.
• Ressponse time: ≤25ns.
• Remote Signalling in option.
• Number of poles: 3 Poles+NPE.
• Conforming fully to international IEC 61643-11 and EN 61643-11 standards.
• Status indicators visually, indicating the working state of surge protector.
• BR-40DP series surge arrester is installed between LPZ1 and LPZ2, it can provide type 3 protection for equipment which installed within 5 meters from these devices.
Type 2 And Type 3 Spd 275V Surge Arrester Product Details:
| | BR 275 40DP 3+NPE |
| SPD classification according to EN61643-11 | Type 2 + Type 3 |
| SPD classification according to IEC61643-11 | Class II + Class III |
| Max. continuous operating a.c. voltage Uc | 275V |
| Nominal discharge current (8/20us) In | 20kA |
| Max. discharge current(8/20μs) Imax | 40kA |
| Voltage protection level Up | ≤1.3kV / 1.5kV |
| Voltage protection level 5kA Up | ≤1.0kV / 1.5kV |
| Combined impulse Uoc | 10kV |
| Max. backup fuse | 125A gG |
| Response time tA | ≤25ns |
| Operating temperature range Tu | -40℃-80℃ |
| Operating state / fault indication | green / red |
| Cross-section area (Min.) | 2.5mm2 |
| Cross-section area (Max.) | 16mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermal plastic UL94-V0 |
| Degree of protection | IP20 |
| Order Code | B8243 |
| Order Code (With remote signaling) | B8244 |
Dimension:
Type 2 And Type 3 Spd 275V Surge Arrester Application:
• Protect commercial and industrial installations.
• Protect commercial and industrial installations in their secondary distribution boards.
• Used for small commercial or residential installations.
• Protection of terminal devices, sensitive electronic equipment, telecom centers, automatic control centers, intelligent buildings, industrial enterprises, and medical institutes.
Type 2 And Type 3 Spd 275V Surge Arrester Advantage:
• Meet all the requirements of low voltage installations.
• DIN rail installation, installation and maintenance simpler.
• High current capacity, quick response.
• Low residual voltage, free of leakage current.
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.
Why need surge arrester?
Overvoltages caused by lightning are responsible for 25% to 40% of all damage to equipment. If the transient overvoltages caused by other phenomena are added to this, close to 60% of all electrical damage could be avoided by installing surge protective devices.
Working principle:
Once the high voltage is present and the insulation of the protected equipment is endangered, the lightning arrester acts immediately and leads the high voltage impact current to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the equipment. When the overvoltage is gone, the arrester is restored to its original state quickly, so as to protect the power equipment.
Company introduction:
Wenzhou Britec Electric Co., Ltd. is a modern manufacturing enterprise integrating professional research, development and production of low voltage surge arrester. Has the outstanding talented person troop. Our main products include: AC SPD, DC surge protection, data surge protector, LED lightning protective device and other series of lightning arrester, etc.
Certification:
FAQ:
Q1. What is the MOQ for your products?
A: Usually, it is 100pcs.
Q2. Why your quotation is different with the price listed in web?
A: We have different price policy to the buyer with different quantity and demand. you can contact with me directly to get a cheaper price.
Q3. How many days you can send order after payment?
A: For standard products, we can send around 20 days after payment.
Q4. Do you accept OEM?
A: Yes.
Q5. What certificates can you offer?
A: CE, ISO9001, CB, TUV certificates.
Product Tags:
|
|
Type 2 And Type 3 Spd 275V Surge Arrester 3- Pole + NPE 40kA Combination Arrester Images
|
