10 pairs 3 pole over voltage protection magazine for LSA highband module
| Min. Order: | 500 Piece/Pieces |
|---|---|
| Trade Term: | FOB,EXW |
| Payment Terms: | Paypal, L/C, T/T, WU |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Service |
Product Detail
| Model No.: | TP-1521-10P3 |
|---|---|
| Means of Transport: | Ocean, Air, Courier, Land |
| Brand Name: | Neutral / OEM / TAEPO |
| Category: | Copper communications |
| Capacity: | 10 pairs |
| Delivery Date: | 7-14 days |
Product Description
TP-1521-10P3: 10 pairs 3-pole over-voltage protection magazine for LSA highband module, without GDT
LSA type 3-Point and 5-Point protection
We are professional factory in the production of 314 connectors , LSA disconnection module , STB module and other related accessories.
Descriptions
10 pairs 3-pole over-voltage protection magazine for LSA highband module (TP-1521-10P3) which forms the protection circuit for the protection of exchange room equipments and personnel against over voltage, for mainly as follows:
The surge voltage caused by lightning on or around the outside lines.
The short-time AC voltage inducted on external lines, when the power line, the power system or the electric railway system is broken down in the neighborhood of the outside line.
The outside line directly collides against a 220 V power line.
Modular 10 pair design
Easy installations
Maintenance free
Graded 3 point protection
Fail Safe (FS) function
Fast response time
High current rating
High insulation resistance
The housing of the magazine is flame retardant, high temperature resistance and aging resistance. It is 10 pair modular design magazine.
Main Features
Technical Parameters
1) Working temperature: -20℃ ~ 60℃
2) Storage temperature: -40℃ ~80℃
3) Relative humidity: ≤85%(+30℃)
4) Atmospheric pressure: 70kPa ~106kPa
5) Appearance: the color of all metal and plastic parts is uniform, without any scratch, rust, crusting and cracks.
6) The labels are clear and complete.
7) Flame retardant performance: all plastic parts and printed circuit board are flame retardant, reaching grade of GB/T5169.7FV-0
8) Nominal DC spark-over voltage (100V/s) : 230±20% V
9) Impulse spark-over voltage (1kV/us): ≤700V
10) Impulse discharge current (8/20us, 10 times) (a+b)-e: 5kA
12) AC discharge current (50Hz, 1s, 10 times) )(a+b)-e:5A
13) Capacitance(1kHz): ≤1.5 pF
14) Transverse voltage duration: ≤200ns
15) Fail-safe response time: ≤15s
16) Insulation resistance: insulation between line a and line b, and/or between line a, b and grounding wire and alarming signal line, and/or between grounding wire and alarming signal line ≥ 1000MΩ. And after high temperature test, low temperature test, temperature varing test and humidity heat test, the insulation resistance ≥ 1000MΩ.
17) Contact resistance: under normal ambient conditions, the contact resistance between protector and block contacts ≤7 mΩ. After high temperature test, low temperature test, temperature varing test and humidity heat test, the increasing resistance ≤3 mΩ And after inserting the connection cord (or test cord) into the module for 200 times, the increasing resistance ≤3 mΩ
Why TAEPO
1. We are Alibaba Assessed more than 10 years Gold Supplier.
2. Warranty: 1 year. 100% QC inspection before shipment.
3. We have OEM experience more than 20 years. Every year, we do lots of OEM/ODM items for our customers.
4. We participated in many tenders each year. We are familiar with the tender procedures and documents preparations. With most competitive prices and profession in products, we are awarded dozens of tenders each year.
5. We are the One-stop Solution Provider for Communication Connectivity Industries. With good quality, competitive price, prompt delivery and with sound after-sale service.
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If you have any further question, pls let us know freely !
