IEC 61643 Class II 3P Pluggable 40kA Type 2 SPDs For General Protection
IEC 61643 Class II 3P Pluggable Type 2 SPD Feature:
• TY-40B is the series of Type 2 / Class II devices for discharging voltage surges, in accordance with EN / IEC 61643-11.
• Built-in overheat short-circuit device.
• Failure detection indication.
• Optional remote signaling interface.
• 35mm Din rail mounting, standard modular design.
• Maximum discharge current (8/20μs): 40kA per phase.
• Nominal discharge current (8/20μs): 20kA per phase.
• Prewired complete unit consisting of a base part and plug-in protection modules.
• TY-40B 3 poles surge arrester for use in TN-C systems.
IEC 61643 Class II 3P Pluggable Type 2 SPD Product Details:
| | TY150 40B 3P | TY275 40B 3P | TY320 40B 3P | TY385 40B 3P | TY440 40B 3P |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | Class II |
| Max. continuous operating a.c. voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current (8/20us) In | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current(8/20μs) Imax | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level 5kA Up | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.4kV | ≤1.6kV |
| Max. backup fuse | 125A gG | 125A gG | 125A gG | 125A gG | 125A gG |
| Response time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state / fault indication | green / red | green / red | green / red | green / red | green / red |
| Cross-section area (Min.) | 4mm2 | 4mm2 | 4mm2 | 4mm2 | 4mm2 |
| Cross-section area (Max.) | 35mm2 | 35mm2 | 35mm2 | 35mm2 | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermal plastic UL94-V0 |
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Dimension:
IEC 61643 Class II 3P Pluggable Type 2 SPD Application:
• Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed upstream, or for the first stage of protection in commercial or other applications not exposed to direct strikes and with no external lightning protection system.
• For LED lighting used in mobile communication base stations, microwave communications Bureau/Station, telecommunications room, industrial mining, civil aviation, financial, securities and other power systems, such as power distribution stations, power distribution rooms, power distribution cabinets, switch box and other various equipment that is important and vulnerable to lightning strikes.
IEC 61643 Class II 3P Pluggable Type 2 SPD Advantage:
• Selection of high-quality varistors, stable and reliable performance.
• High lightning current capability, 25ns response speed.
• Energy saving, environmental protection, easy installation, no special maintenance.
• Reversible chassis to allow cable entry from above or below.
• Fast delivery.
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.
Certification:
Company view:
Wenzhou Britec Electric CO., LTD is a manufacturer founded in 2003 which is a new products development, mass-producing and branding sales’ company, specializing in surge protection device. Our factory have been granted ISO9001 management system certification and we have developed more than 100 types of products, our products have been approved by CE, TUV, and CB.
Production line:
FAQ:
Q1. Can I have a sample order for SPDs?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 7 days, mass production time needs 3 weeks.
Q3. Do you have any MOQ limit for surge protector?
A: Yes, our MOQ is 100pcs.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by TNT DHL, UPS, FedEx or EMS. It usually takes 7 days to arrive. Airline and sea shipping also optional.
Q5. Is it OK to print number on the surge protective device?
A: Yes. Please inform us formally before our production and confirm it firstly based on our sample.
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IEC 61643 Class II 3P Pluggable Type 2 SPD 40kA For General Protection Images
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