Optical Device Current Transformer Delay Coil

• Application: Communication, Optical Fiber
• Type: Customized
• Connection Structure: Others
• Material Shape: Quartz.
• Allowed Lateral Pressure: Others
• Allowed Tensile Strength: Others
• Model NO.: T-OD006
• Core: Others
• Certification: ISO9001
• Brand: OEM
• Sheath Material: Fiber
• Transport Package: Standard
• Specification: 51 mm
• Trademark: TOEM
• Origin: China

Product Description

The freestanding delay coil for all-fiber current transformer customized for electric power customers meets the delay demand of FOCT. It adopts 125 / 250 μm Panda polarization-maintaining fiber and UV curing glue, and is wound with low tension, which has the characteristics of stable length and excellent all-temperature performance.

Product Characteristics: 
*High reliability and low cost
*Excellent temperature and vibration performance
*Full domestic supply of raw material
*Fast and stable batch delivery

Specifications:

Features	Unit	Index
Inner diameter	mm	110.0±0.2
Height	mm	2.0±0.2
Outer diameter	mm	≤126.0
Number of layers	m	160±2
Winding length	dB	≤-30
Crosstalk (room temperature)	dB	≤-28
Crosstalk (Full temperature)	dB	≤0.2
Insertion loss	/	≤0.2%
100s Zero bias stability in full temperature (After  compensation)	ºC	-40+85
100s full temperature peak	ºC/min	1
Temperature rage	/	Within temperatures range of -55ºC to 85°ºC: 20 temperature impact cycles ·20 10ºC/min fast temperature change cycles 30-day 1ºC/min temperature cycle

Customized Information:
The size, length and performance can be customized according to customer requirements
The solution of sticking coil can be provided
Customizable full-frame delay coil


What We Have In The Field Of Telecom Optical & Electric Cable :
1>Mature and Efficient Supply Chain System And Rich Industrial Resources
2>Complete Materials Demand Solutions For Cable Manufacturing And Technical Services
3>Overall Solutions And Customized Services In Factory Design, Equipment Configuration, Product Development And Rawmaterial Supply
*Quotation Varies According To Customer's Requirements And Quantity Of Products