A revised Standard for the safety inspection and testing of electrical equipment has recently been published. ‘The revisions to AS/NZS will. 2. Joint Australian New Zealand Standard. In-service safety inspection and testing of electrical equipment. Superseding AS/NZS A. The AS/NZS is an Australian Standard that oversees the Test and Tag industry in regards to electrical safety of portable appliances.
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Example of a danger tag and out of service tag. Particular care should be taken when exposed energised parts are near earthed situations. The is a joint Australian and New Zealand Standard that describes the in-service safety inspection, testing method and frequency of electrical appliances. Special consideration must also be ae in relation to other higher-risk workplaces including confined spaces, working at heights e.
Other conductive materials can provide current paths for the electric shock, fault current or both. Portable RCDs are generally plugged into a socket outlet and, depending on design, may protect one or more items of electrical equipment. In this zs, risk control measures such as de-energising, fitting covers, using a safety observer, or a combination of these, should be considered.
Brand-new electrical equipment that has never been put into use i. If the workers are represented by a health and safety representative, the consultation must involve that representative.
What Is AS/NZS ? – Acme T&T
Regulation 38 A person conducting a business or undertaking must review and as necessary revise a control measure in the following circumstances: Is the work area clear of obstructions to allow for easy access? A barrier may be temporary or permanent and, if applicable, should clearly designate the safe work area by defining the approach path to the relevant piece of equipment.
Residual current device RCD means a device intended to isolate supply to protected circuits, socket outlets or electrical equipment in the event of a current flow to earth that exceeds a predetermined value.
The risk management process. Alternatively, a different system may be put into place to ensure the electrical equipment is properly inspected and tested as required e.
Nz you trained, competent and confident in applying the particular procedures or techniques that are required for the task?
All You Need To Know About AS NZS 3760 Electrical Safety Regulations
I ncidents that expose a worker or any other person to a serious risk from an electric shock must be notified to the regulator and may also be notifiable separately to an electrical safety regulator.
In some circumstances the risks associated with undertaking electrical work near exposed live parts can be equivalent to those associated with live electrical work. Where any doubt exists that the insulation of tools and equipment might not be adequate they should not be used.
These types of controls should be used in conjunction with additional control measures, such as danger tags and permit systems. Electrical work on any installation, equipment, machinery, plant or appliance may pose a risk of direct or indirect contact with nearby exposed energised electrical parts e. Contact with earth occurs through normal body contact with the ground or earthed metal parts. 7360
This Code is divided into two parts dealing with: Like nzx, codes of practice deal with particular issues and do not cover all hazards or risks that may arise. Risks to be considered, but not limited to, are those arising from: In some cases this could create greater risks associated with uncontrolled cessation of a work process.
This does not apply if the supply of electricity to the electrical equipment: They may also incorporate a risk assessment. Non-portable RCDs installed at a fixed socket outlet provide protection to electrical equipment plugged into the outlet. The ways of controlling risks are ranked nz the highest level of protection and reliability to the lowest. For more information about energised electrical work, see Section 7 of this Code.
When working, testing or fault finding on energised electrical equipment, a fault current of up to 20 times the rated current of the supply transformer can flow for short duration during fault conditions. Particular care must be taken regarding the condition of the insulation on leads, probes and clips of test equipment.
Preventing workers from coming into contact with the source of the electrical hazard will reduce the relevant risks. For more information about maintaining and inspecting tools and equipment, including testing and fault finding instruments, see Section 9 of this Code.
Preventing workers from coming into contact with the source of an electrical hazard will reduce the relevant risks. For further guidance on how to provide first aid refer to the Code of Practice: Depending on the construction of the scaffold, a number of sections may need to be bonded to ensure an equipotential state.
Work Health and Safety (Managing Electrical Risks in the Workplace) Code of Practice
If the electrical equipment is required to be tested regularly for safety, take the necessary steps to ensure that it does not miss its first required test. Working near sources of arcing, explosion or bzs. Are the necessary first aid facilities provided and accessible and are unauthorised persons prevented from entering the work area? You should check that your chosen control measure does not nzx new hazards.
When disconnecting the 3706 or equipment from supply, 376 method should be applied to ensure the equipment is not reconnected while the work is carried out. Has a risk assessment been conducted by a competent person which identifies all electrical hazards and non-electrical hazards, both actual and potential?
Electrical risks are risks of death, electric shock or other injury caused directly or indirectly by electricity. Leather work gloves may be considered for de-energised electrical work. The person carrying out any testing of electrical equipment should also be competent to interpret the test results of any equipment they use.
Risks associated with electrical work may arise from: Working de-energised on low voltage electrical equipment or circuits requires the electrical equipment or circuits to be effectively isolated from all relevant sources of electricity supply.
AS/NZS 3760:2010 – Electrical Safety Standard
Safe work method statements prepared for energised electrical work must describe consultation arrangements with the person with management or control of the workplace, including any authorisation procedures and position descriptions.
The method of extinguishing fires should be addressed.
Locking off methods incorporating danger tags. If an RCD is tested and found to be faulty it must be taken out of service and replaced as soon as possible. Further guidance on consultation is available in the Code of Practice: