Transfer Limits

 

SAPP TRANSFER LIMITS - 2015 (NORTH TO SOUTH WHEELING)

Utility Interconnection Voltage No. Thermal Limit ( MW) Voltage Stability Limit (MW) Applicable Transfer Limit,     MW
        Transfer MW Knee Point MW Transfer MW
From - To From - To kV of lines
SNEL - ZESCO Karavia - Luano 220 1 310 260 247 247
SNEL - ZESCO Kolwezi -Solwezi 330 1 500 350 333 333
SNEL - CEC Karavia - Luano 220 1 310 260 247 247
CEC - ZESCO Luano - Kariba North     500 350 325 325
ZESCO Luano - Kariba North     500 350 325 325
ZESCO - NAM Livingstone -Sesheke-Zambezi 220 1 200 200 180 180
ZESCO - NAM Livingstone -Sesheke-Zambezi 220 1 200 200 180 180
  Zambezi - Gerus            
ZESCO -ZESA Kariba North - Kariba South 330 2 700 450 428 428
ZESA Kariba South- Insukamini 330   700 230 220 220
HCB -ZESA Songo-Bindura 330 1 700 230 220 220
ZESA -BPC Insukamini - Phokoje 400 1 700 230 220 220
ZESA -BPC Bulawayo- Francistown 220 1 200 220 205 200
BPC - ESKOM     Spitskop-Gaborone South  132 3 300 270 245 245
BPC - ESKOM Phokoje - Matimba  400 1 650 200 190 190
BPC - ESKOM Derderport - Dwaalboom  132 1 115 75 70 70
BPC - ESKOM Gaborone-Spitskop 132 3 115 120 110 110
ESKOM -NAM Aries - Kokerboom  400 1 630 410 380 380
ESKOM -NAM Aggeneis-Kokerboom 220 2 500 225 195 195
ESKOM North of Hydra 765   2600 1900 1805 1805
ESKOM South of Hydra 765   2600 1800 1710 1710
ZESA - ESKOM  Beitbridge-Messina  132 1 70 20 15 15
ZESA -EDM_N Mutare - Chicamba 110 1 70 40 38 38
ESKOM -EDM_S ( MOTRACO) Arnot-Maputo 400 1 1300 1200 1100 1100
SEC -EDM_S Komatipoort -Influene 275 1 165 140 133 133
ESKOM -EDM_S Komatipoort-Corumana 110 1 75 70 67 67
ESKOM-LEC Tweespruit-Maseru  132 2 140 100 90 90
ESKOM -SEC (MOTRACO) Camden - Edwaleni 400 1 1300 1200 1100 1100
SEC-EDM_S        (MOTRACO) Edwaleni II-Maputo 400 1 1300 1100 1000 1000
ESKOM-SEC Normandie-Nhlangano 132 1 100 80 76 76
HCB-ESKOM Songo-Apollo 533 1 750 750 700 700
ZESA Kariba South- Insukamini 330   700 230 220 220