TP-1509-1B: 1 pair MDF protector for STG module
Description
1) TP-1509-1B MDF protector is used for STG modules, which forms the protection circuit for the protection of exchange room equipments and personnel against over voltage and over current, for mainly as follows:
2) The surge voltage caused by lightning on or around the outside lines.
3) 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.
4) The outside line directly collides against a 220 V power line.
5) The housing of the protector is flame retardant, high temperature resistance and aging resistance. It is 1 pair modular design protector.
Main Features
1) Modular single pair design
2) Easy installations
3) Maintenance free
4) Graded 5 point protection
5) Fail Safe (FS) function
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
11) Impulse discharge current (10/1000us, 300times) (a+b-e):100A
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
Order Data
Item No | Descriptions |
TP-1509-1B | 1 pair MDF protector for STG module |
Packing picture:
Why TAEPO
1. We are Alibaba Assessed 6 years Gold Supplier.
2. Warranty: 1 year. 100% QC inspection before shipment.
3. We have OEM experience more than 12 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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