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Kwadukuza Municipality
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10/10 Online

ALL SUBSTATIONS SUMMARY

Total MW78.8175 MW
Total Current3.490 kA
3.490 kA
Average Voltage34.27 kV
34.27 kV
Power Factor0.906
0.906
🌀
THD / TDDV 0.7% / I 3.8%

TDD 0.6% · median

📊
Events0 / 0 / 0

Sag 0 / Swell 0 / Out 0

2/2 Online

1.Shakaskraal Substation

2 meter(s)

Total MW22.5072 MW
Total Current0.784 kA
0.784 kA
Average Voltage34.33 kV
34.33 kV
Power Factor0.838
0.838
🌀
THD / TDDV 1.0% / I 4.3%

TDD 0.3% · median

📊
Events0 / 0 / 0

Sag 0 / Swell 0 / Out 0

NRS 048-2 · Week of 20 Jul3/4 params pass

⚠ Eskom supply: unbalance
data 41% ⚠ low data

6/6 Online

2.Stanger Substation

6 meter(s)

Total MW42.4683 MW
Total Current2.230 kA
2.230 kA
Average Voltage34.26 kV
34.26 kV
Power Factor0.961
0.961
🌀
THD / TDDV 0.7% / I 3.8%

TDD 0.6% · median

📊
Events0 / 0 / 0

Sag 0 / Swell 0 / Out 0

NRS 048-2 · Week of 20 Jul4/4 params pass

⚠ Local network: unbalance
data availability 100%

2/2 Online

3.Driefontein Substation's

2 meter(s)

Total MW13.8420 MW
Total Current0.476 kA
0.476 kA
Average Voltage34.23 kV
34.23 kV
Power Factor0.848
0.848
🌀
THD / TDDV 1.3% / I 4.0%

TDD 0.8% · median

📊
Events0 / 0 / 0

Sag 0 / Swell 0 / Out 0

NRS 048-2 · Week of 20 Jul3/4 params pass

⚠ Eskom supply: unbalance
data 41% ⚠ low data

1

Stanger-Feeder 1 (33KV)

SN: 10266103
Last Update: 2026-07-22 21:52:40 SAST
VoltageL1 33.98 kVL2 34.32 kVL3 34.37 kV
CurrentL1 0.046 kAL2 0.050 kAL3 0.047 kA
LiveHz 50.00PF 0.9922.8260 MW

Voltage THD

L1: 0.60 %L2: 0.90 %L3: 0.60 %

Current THD

L1: 7.00 %L2: 6.80 %L3: 7.30 %

Current TDD

L1: 0.60 %L2: 0.60 %L3: 0.60 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
2

Stanger-Feeder 2 (33kV)

SN: 10266104
Last Update: 2026-07-22 18:07:07 SAST
VoltageL1 34.56 kVL2 34.33 kVL3 33.88 kV
CurrentL1 0.054 kAL2 0.055 kAL3 0.054 kA
LiveHz 50.13PF 0.9543.0780 MW

Voltage THD

L1: 0.60 %L2: 0.80 %L3: 0.60 %

Current THD

L1: 5.70 %L2: 5.10 %L3: 5.20 %

Current TDD

L1: 0.70 %L2: 0.60 %L3: 0.70 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
3

Stanger-Gelnhills Feed (33KV)

SN: 10266109
Last Update: 2026-07-22 21:56:01 SAST
VoltageL1 34.05 kVL2 34.38 kVL3 34.42 kV
CurrentL1 0.184 kAL2 0.191 kAL3 0.183 kA
LiveHz 50.06PF 0.95410.5936 MW

Voltage THD

L1: 0.60 %L2: 0.80 %L3: 0.50 %

Current THD

L1: 4.20 %L2: 4.10 %L3: 4.30 %

Current TDD

L1: 1.90 %L2: 1.90 %L3: 2.00 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
4

Stanger-Groutville Phase1 (33KV)

SN: 10266107
Last Update: 2026-07-22 21:55:07 SAST
VoltageL1 34.20 kVL2 33.59 kVL3 35.06 kV
CurrentL1 0.154 kAL2 0.158 kAL3 0.156 kA
LiveHz 50.09PF 0.9248.5872 MW

Voltage THD

L1: 0.70 %L2: 1.40 %L3: 0.90 %

Current THD

L1: 3.40 %L2: 3.30 %L3: 3.40 %

Current TDD

L1: 0.60 %L2: 0.60 %L3: 0.60 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
5

Stanger-Sappi Feed 1 (33KV)

SN: 10266111
Last Update: 2026-07-22 21:54:50 SAST
VoltageL1 34.02 kVL2 34.38 kVL3 34.47 kV
CurrentL1 0.147 kAL2 0.158 kAL3 0.151 kA
LiveHz 50.08PF 0.9818.8185 MW

Voltage THD

L1: 0.60 %L2: 0.90 %L3: 0.60 %

Current THD

L1: 1.90 %L2: 1.80 %L3: 2.10 %

Current TDD

L1: 0.50 %L2: 0.50 %L3: 0.60 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
6

Stanger-Sappi Feed 2 (33KV)

SN: 10266105
Last Update: 2026-07-22 21:53:53 SAST
VoltageL1 33.97 kVL2 34.35 kVL3 34.40 kV
CurrentL1 0.142 kAL2 0.154 kAL3 0.144 kA
LiveHz 50.08PF 0.9778.5650 MW

Voltage THD

L1: 0.60 %L2: 0.90 %L3: 0.50 %

Current THD

L1: 1.80 %L2: 1.90 %L3: 2.10 %

Current TDD

L1: 0.50 %L2: 0.50 %L3: 0.60 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
7

Shakaskraal-Feeder 1 (North) (33KV)

SN: 10266106
Last Update: 2026-07-22 21:51:59 SAST
VoltageL1 34.19 kVL3 34.28 kV
CurrentL1 0.072 kAL3 0.067 kA
LiveHz 49.97PF 0.8063.9408 MW

Voltage THD

L1: 0.70 %L2: —L3: 0.70 %

Current THD

L1: 5.60 %L2: —L3: 6.10 %

Current TDD

L1: 0.20 %L2: —L3: 0.20 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
8

Shakaskraal-Feeder 2 (South) (33KV)

SN: 10266110
Last Update: 2026-07-22 21:53:58 SAST
VoltageL1 34.38 kVL3 34.46 kV
CurrentL1 0.325 kAL3 0.312 kA
LiveHz 50.08PF 0.84518.5664 MW

Voltage THD

L1: 1.10 %L2: —L3: 1.20 %

Current THD

L1: 2.60 %L2: —L3: 3.00 %

Current TDD

L1: 0.50 %L2: —L3: 0.50 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
9

Ballito Sub (Feeder 1) (33KV)

SN: 10266113
Last Update: 2026-07-22 22:00:12 SAST
VoltageL1 34.01 kVL3 34.57 kV
CurrentL1 0.082 kAL3 0.080 kA
LiveHz 50.01PF 0.8434.6368 MW

Voltage THD

L1: 1.00 %L2: —L3: 1.00 %

Current THD

L1: 5.30 %L2: —L3: 5.20 %

Current TDD

L1: 0.70 %L2: —L3: 0.60 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0
10

Zimbali Sub (Feeder 2) (33KV)

SN: 10266102
Last Update: 2026-07-22 21:56:31 SAST
VoltageL1 34.40 kVL3 33.92 kV
CurrentL1 0.159 kAL3 0.154 kA
LiveHz 50.03PF 0.8509.2052 MW

Voltage THD

L1: 1.50 %L2: —L3: 1.50 %

Current THD

L1: 2.60 %L2: —L3: 2.70 %

Current TDD

L1: 1.00 %L2: —L3: 1.00 %

Sags

Total: 0

Swells

Total: 0

Outages

Total: 0