1 Pair LSA MDF over-voltage and over-current Protection Unit from China manufacturer

1 Pair LSA MDF over-voltage and over-current Protection Unit

Price:	1.0~5.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: cartons with box

Brand Name: skylink

2: 5/8/10 pair

4: Gas Tube Arrester

Production Capacity: 1000000pcs/year

Delivery Date: 25 days

1: used for 10 pair LSA module

3: arrester magazine

5: p-bronze&PBT/ABS

ceramic gas discharge tube
Protector Magazine
Overvoltage arrester magazine
Overvoltage GDT magazine
PROTECTION UNIT

Models:

1 pair MDF protector for LSA module, against over-voltage and over-current

1 pair MDF protector for LSA module, against over-voltage

1 pair MDF protector for LSA module, against over-voltage and over-current

Technical Parameters

1) Working temperature: -20°C ~ 60°C

2) Storage temperature: -40°C ~80°C

3) Relative humidity: ≤85%(+30°C)

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, 5 times) )(a+b)-e:5A

13) 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.

14) 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