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Maintenance and Testing of Indoor Switchgears and Switchboards, from 208V up to 27.6 KV |
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Contact Resistance |
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Insulation Resistance (Megger, Hi-Pot) |
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Protection Relays |
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Breaker Operation and Lubrication |
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Maintenance of Outdoor Switchgears |
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Maintenance of Transformers, Liquid-Filled and Dry Types |
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Transformer Ratio |
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Insulation Resistance |
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Doble Testing |
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Insulation Capacitance and Dissipation Factor |
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Instrumentation and Controls |
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Oil Sample Testing and Gas Analysis |
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Partial Discharge Test for Cables, Transformers, Reactors, Switches |
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Inspection and Testing of DC and AC Drives |
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Thermographic (Infrared) Scanning |
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