DYJY Airport Approach Lighting Cable Product Introduction

DYJY Airport Guidance Lighting Cable is suitable for buried cables used in the main circuit of airport guidance lighting and signal light systems.

Name and Applicable Voltage

Name: DYJY Airport Guidance Lighting Cable

Rated Voltage:

Model, Specification Range

1. Product Execution Standard

 MH/T6049-2008

2. Product Introduction

Buried cables for airport runway lighting circuits are suitable for underground cables used in the main circuits of airport runway lighting and signal lights systems.

3. Usage Features

3.1 Rated voltage is 5kV.

3.2 The maximum rated temperature for the cable conductor is 90°C.

3.3 In case of a short circuit (with the longest duration of 5 seconds), the highest temperature of the conductor shall not exceed 250°C.

3.4 The allowable bending radius of the cable is not less than 12 times the outer diameter of the cable.

3.5 Water-resistant tree-type cross-linked polyethylene insulation is suitable for long-term operation under moist conditions.

Model Descriptions and Product Examples

4. Product Model Code, Code Meaning, Name, and Specifications

4.1 Product Model Code and Meaning

4.2 Product Model, Name, Specifications

5. Product cable reference parameters including outer diameter and weight

Name and Applicable Voltage

6. Key Technical Specifications

6.1 Conductor Resistance:

Finished cable should have a conductor resistance not exceeding 3.08 ohms/km at 20°C.

6.2 AC Voltage Test:

The finished cable has passed the 18kV/5min AC voltage test without any breakdown.

6.3 Partial Discharge Test

Finished cables should have a discharge amount not exceeding 10pC under a 18kV test voltage.

7. Key Electrical Properties of Cables

8. Cable Cross-sectional Diagram

9. Cable Physical Diagram