High Voltage Safe Work Practices – Electrical Safety
It is common for a slight hissing sound to occur when high-voltage breakers or switches are connected to an energized source. This phenomenon is…
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Low Voltage Safe Work Practices
This article is about safe word practices at plants and refineries during work on low voltage equipment. Low Voltage Safe Work Practices 1. Energized…
Read articleElectrical Safe Work Practices and Procedure
This article is about Electrical Safety, electrical safe work practices, procedure, how to maintain safety during electrical works and installation, overhead power lines safe…
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Electrical Definitions and Terms
Understanding the fundamental concepts and terminologies of electrical engineering is very important for anyone working with electrical systems or even just using everyday electronic…
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ELECTRICAL TEST DRY TYPE POWER TRANSFORMERS
VISUAL INSPECTION of DRY TYPE POWER TRANSFORMERS MECHANICAL INSPECTION OF DRY TYPE POWER TRANSFORMERS ELECTRICAL TESTS DRY TYPE POWER TRANSFORMER TEST VALUES Data Sheet…
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ELECTRICAL TEST HIGH VOLTAGE CABLES (5KV-15KV-35KV)
Visual and Mechanical Inspection of High Voltage Cables Verify cable reel assignments and cutting schedules. Verify cable pulling schedule for direction of pull and…
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Visual and Mechanical Inspection of Low Voltage Cables Inspect cables for physical damage and proper connection in accordance with single line diagram. Cable connections…
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ELECTRICAL TESTS HIGH VOLTAGE DEAD TANK SF6 CIRCUIT BREAKERS
HIGH VOLTAGE DEAD TANK SF6 CIRCUIT BREAKERS VISUAL INSPECTION Inspect for physical damage and nameplate compliance with single line diagram. Check special tools are…
Read articleELECTRICAL TESTS HV POWER CIRCUIT BREAKERS
VISUAL INSPECTION OF HV POWER CIRCUIT BREAKERS Inspect for physical damage and nameplate compliance with single line diagram. Inspect the breaker for defects or…
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ELECTRICAL TEST LOW VOLTAGE POWER CIRCUIT BREAKERS
FIELD INSTALLATION TESTS Remove from the cell and inspect for physical damage and nameplate compliance with single line diagram. Remove arc Chutes and inspect…
Read articleELECTRICAL TESTS MOLDED CASE CIRCUIT BREAKERS
VISUAL AND MECHANICAL INSPECTION Check circuit breaker for proper mounting, conductor size and feeder designation. Inspect case for cracks or other defects. Check tightness…
Read articleELECTRICAL TEST HIGH VOLTAGE MOTOR CONTROLGEAR
FIELD INSTALLATION TESTS Inspect primary and auxiliary equipment for physical damage, missing parts and proper assembly. Compare equipment nameplate data with one-line, design plans…
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