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Kwadukuza Municipality
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MCOR Power Quality
Meter PQ ReportStanger-Sappi Feed 1 (33KV)
Doc No:MCOR-PQ-0010
Document Ref:MCOR-PQ-2026-Q2
Period:2026-04-01 to 2026-06-30
Generated2026-06-23 09:17:15 SAST
Meter Serial: 10266111
Site: Kwadukuza Municipality
Feeder: 5
Area: Stanger Substation
Last Reading: 2026-06-23 09:06
Quarter: Q2 2026

10.3   Voltage Compliance

ParameterNERSA LimitMeasuredStatus
Voltage PQ Events (threshold log)≤ 40 / quarter64 eventsNon-Compliant
Power Failures / Outages≤ 20 / quarter0 eventsCompliant
Voltage Unbalance≤ 2%1.30%Compliant
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% 0.5%0.8%0.5% Compliant
3rd Harmonic (V)Review 0.2%0.6%0.1% Compliant
5th Harmonic (V)≤ 3% 0.3%0.3%0.3% Compliant
7th Harmonic (V)≤ 3% 0.0%0.0%0.1% Compliant

10.5   Loading & Power Factor

ParameterL1L2L3Value
Voltage (V)19521.0V19725.0V19776.0VUnbal: 1.30%
Current (A)134.000A149.500A143.500A
Active PowerTotal: —PF: —
FrequencyPending

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

Event TypeCountSeverityNotes
Voltage PQ Threshold Events64HighDLMS event log codes 210-213
Power Failures / Outages0LowPower fail log entries
Power Cycle Events16InvestigateCodes 1 & 2
Harmonic Exceedances (H5/H7)0LowAll within limit

10.7   Compliance Summary

MetricTargetActualStatus
VTHD Compliance≤ 5%0.8%Compliant
Voltage Unbalance≤ 2%1.30%Compliant
PQ Threshold Events≤ 40 / quarter64Non-Compliant
Outages≤ 20 / quarter0Compliant
Harmonic Incidents (H5/H7)≤ 100Within Limit