Date of Made21 October

2014Created

byAngga Arya Attendant

Subject Standar Inspeksi Kabel (based on POSCO) Group Facility Management

Division○ Basic Knowledge ○ Failure Case ○ Improvement Case ○ Defective Case ○ Other

Date/ Management Code

2014.10.21 / BK01

HMI and Controll

-. Low Tray : High Voltage High Tray : Low Voltage

-. In same tray, different voltage cable should not be mixed, if it is mixed, separator must be installed

Voltage

Construction Standard

[ Culvert Cable Rack ]

High Voltage Cable

Low Voltage Cable

Communication

30 Cm

Control

Low Voltage Power

High Voltage

Ultra High Voltage

Date of Made21 October

2014Created

byAngga Arya Attendant

Subject Standar Inspeksi Kabel (based on POSCO) Group Facility Management

Division○ Basic Knowledge ○ Failure Case ○ Improvement Case ○ Defective Case ○ Other

Date/ Management Code

2014.10.21 / BK01

CableRack

High VoltageLow voltage

Low Volage Communication & Control

Separator

Mixed cable

Date of Made21 October

2014Created

byAngga Arya Attendant

Subject Standar Inspeksi Kabel (based on POSCO) Group Facility Management

Division○ Basic Knowledge ○ Failure Case ○ Improvement Case ○ Defective Case ○ Other

Date/ Management Code

2014.10.21 / BK01

Division Tray Under ground

High Volt – Low Volt Cable ≥ 30Cm ≥ 15Cm

High - Control Cable ≥ 40Cm ≥ 30Cm(Ultra High Volt ≥ 60Cm)Low - Control Cable ≥ 30Cm

If not, insert Separator

Cable Distance

Date of Made21 October

2014Created

byAngga Arya Attendant

Subject Standar Inspeksi Kabel (based on POSCO) Group Facility Management

Division○ Basic Knowledge ○ Failure Case ○ Improvement Case ○ Defective Case ○ Other

Date/ Management Code

2014.10.21 / BK01

Temp’ Occupancy Round Tray

Outside below 40℃ Phase to Phase difference below 5℃

Power below 40% Control below 60%

Ultra High≥15D High≥10D, Low≥8D

Intersection area, Cable can be damaged

RoundDH

Construction Standard

Date of Made21 October

2014Created

byAngga Arya Attendant

Subject Standar Inspeksi Kabel (based on POSCO) Group Facility Management

Division○ Basic Knowledge ○ Failure Case ○ Improvement Case ○ Defective Case ○ Other

Date/ Management Code

2014.10.21 / BK01

Cable Fix

VoltStandard

비고# of Core 수 Install

3.3/6.6Kv 1 Core Connection Zone

Below 600(V) not applied22Kv 1 Core All

154Kv All Core All

※ Ultra high volt Cable: fix every 1.5 m

Straight Zone

Up/Down Zone 비고

Distance Every 20m Every 1.5m