Three (3) Phase installations and appliances utilise 3 active conductors (know as phases) each having a supply voltage of 240V AC and sharing a common return Neutral path. Each of these phases have a sign wave offset by 120 degrees. This results in an overall Line Voltage (VL) of 415V.
Our team at 131 TAG have the required test instruments to ensure all 3 Phase testing is done in accordance with Australian Standards. 3 phase testing includes –
- Earth Continuity Test
- Insulation Resistance Test
- Polarity Test
- Earth Leakage Test.
Appliances with an LED or electronic switch (known as a soft switch) must have a leakage test conducted to ensure testing is compliant with AS/NZS 3760:2010.
We also provide 3 Phase RCD testing to ensure compliance with the Queensland Electrical Safety Regulation.