⚡ Mcor Power Quality
Kwadukuza Municipality
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MCOR Power Quality
Meter PQ ReportShakaskraal-Feeder 2 (South) (33KV)
Doc No:MCOR-PQ-0012
Document Ref:MCOR-PQ-2026-Q2
Period:2026-04-01 to 2026-06-30
Generated2026-09-21 12:04:40 SAST
Meter Serial: 10266110
Site: Kwadukuza Municipality
Feeder: 8
Area: Shakaskraal Substation
Last Reading: 2026-09-21 11:57
Quarter: Q2 2026

10.3   Voltage Compliance

ParameterNERSA LimitMeasuredStatus
Voltage PQ Events (threshold log)≤ 40 / quarter29469 eventsNon-Compliant
Power Failures / Outages≤ 20 / quarter17313 eventsNon-Compliant
Voltage Unbalance≤ 2%Pending
Flicker Pst (short-term)≤ 1.0Max 0.00Compliant
Flicker Plt (long-term)≤ 0.80.00Compliant

10.4   Harmonic Distortion

ParameterNERSA LimitL1L2L3Status
THD Voltage (VTHD)≤ 5% 0.9%0.0%0.9% Compliant
3rd Harmonic (V)Review 0.4%0.0%0.0% Compliant
5th Harmonic (V)≤ 3% 0.7%0.0%0.8% Compliant
7th Harmonic (V)≤ 3% 0.3%0.0%0.4% Compliant

10.5   Loading & Power Factor

ParameterL1L2L3Value
Voltage (V)34062.0V0.0V34197.0VUnbal: —
Current (A)318.400A6.400A313.600A
Active PowerTotal: 17568.000 kWPF: 0.827
Frequency49.910 HzCompliant

10.6   PQ Event Summary (2026-04-01 to 2026-06-30)

Event TypeCountSeverityNotes
Voltage PQ Threshold Events29469HighDLMS event log codes 210-213
Power Failures / Outages17313HighPower fail log entries
Power Cycle Events21163InvestigateCodes 1 & 2
Harmonic Exceedances (H5/H7)0LowAll within limit

10.7   Compliance Summary

MetricTargetActualStatus
VTHD Compliance≤ 5%0.9%Compliant
Voltage Unbalance≤ 2%Pending
PQ Threshold Events≤ 40 / quarter29469Non-Compliant
Outages≤ 20 / quarter17313Non-Compliant
Harmonic Incidents (H5/H7)≤ 100Within Limit