|Place of Origin:||China|
|Minimum Order Quantity:||200 piece / pieces|
|Packaging Details:||EXPORT PACKING|
|Delivery Time:||15-30 days after payment|
|Supply Ability:||50000 pieces per month|
|Test Standards:||IEC 61643-21||SPD Class:||TYPE2 P1|
|Uc (DC):||48V||Material:||Polyamide PA 6.6|
|Limp:||0.5kA||Mounting On:||35mm DIN Rails Acc. To EN 60715|
|Connection:||RJ45 Socket /RJ45 Socket||Pinning:||1/2,3/6,4/5,7/8|
|Uc (AC):||34V||Uc (POE):||57A|
spd surge protector,
commercial surge protection devices
IEC 61643-21 SPD Series Surge Protection Device Signal Net Surge Protector for POE
IEC 61643-21 SPD Series Surge Protection Feature:
• SPD for POE is designed according to IEC 61643-21 standards
• Support POE applications in both of Fast / Gigabit Ethernet environments.
• Support voltage - 48Vdc / 34Vac.
• Circuit protection.
• Current protection.
• Enhanced surge protection.
• For mounting on 35mm DIN rails acc. to EN 60715
• It can effectively ensure the equipments work properly
• To protect systems against transient overvoltages or surges from lightning and electrical switching events.
IEC 61643-21 SPD Series Surge Protection Product Details:
|Test standards||IEC 61643-21|
|SPD class||TYPE2 P1|
|Nominal voltage Un||48V|
|Max.continuous operating d.c.voltage Uc||48V|
|Max.continuous operating a.c.voltage Uc||34V|
|Max.continuous operating d.c.voltage pair-pair(Poe) Uc||57A|
|Nominal current at 45℃ IL||1A|
|D1 Lightning impluse current (10/350us)per line limp||0.5kA|
|C2 Nominal discharge current (8/20us)line-line In||150A|
|C2 Nominal discharge current (8/20us)line-PG In||2.5kA|
|C2 Total nominal discharge current (8/20us)line-PG In||10kA|
|C2 Nominal discharge current (8/20us)pair-pair(POE) In||150A|
|Voltage protection level pair-pair for In C2 Up||≤180V|
|Voltage protection level line-PG for In C2 Up||≤500V|
|Voltage protection level line-line for In C2(Poe) Up||≤600V|
|Insertion loss at 250MHz||≤3dB|
|Capacitance line-line C||≤30pF|
|Capacitance line-PG C||≤25pF|
|Operating temperature range Tu||-40℃…+80℃|
|For mounting on||35mm DIN rails acc. to EN 60715|
|Connection (input/output)||RJ45 socket/ RJ45 socket|
|Earthing via||35mm DIN rails acc. to EN 60715|
|Enclosure material||polyamide PA 6.6|
|Degree of protection (plugged-in)||IP 10|
IEC 61643-21 SPD Series Surge Protection Application:
• For POE Power Over Ethernet applications.
• Appropriate surge protection hardware and installation practice can limit damage.
• Wireless bridge, network cameras and other network equipment widely used in the power supply of the Ethernet cable.
• Ideal to protect network devices powered from Ethernet.
• Suitable for POE centralized power supply HD digital surveillance cameras, exchanger, concentrator.
• PoE surge protector protects network devices from surges generated by a Power over Ethernet (PoE) enabled device.
IEC 61643-21 SPD Series Surge Protection Advantage:
• Easy installation and replacement.
• Lower prices than other companies in the industry.
• Strong protection ability and high reliability.
• The 48V DC power interface can be installed according to the user's needs.
• Professional manufacturer, over 10 years experience in production and processing.
• Faster product innovation, production specialization, timely delivery.
• Strict quality inspection procedure.
• Multi-stage protection, low residual voltage, good transmission performance, and fast response.
• Our PoE surge protector boasts high-speed, high-energy handling capacity to protect against overvoltage problems.
• All products will be strictly Quality Checked in house before packing.
• All products will be well packed before shipping.
• Standard packaging, and you can also tell us your own requirements on packaging.
• Faster delivery.
What is IEC 61643-21 standards?
IEC 61643-21: Low-voltage surge protective devices; Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods. The test categories for surge protective devices connected to telecommunications and signalling networks are defined in these standards.
Wenzhou Britec Electric Co., Ltd. was established in 2003, is a professional surge protective devices (SPD) manufacture with many years experiences.We are providing quality products, competitive price, prompt delivery and excellent service, and looking forward to even greater cooperation with overseas trade based on mutual benefits.
Contact Person: Xu