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Electrical Testing and Commissioning

Electrical Installation Testing

An electrical installation is the wiring system of a building from the mains position to items of electrical equipment, sockets, light fittings and everything in between and is the system in which all the electrical equipment is, or may be, electrically connected to a common source of

electrical energy. All aspects of the electrical installation are inspected and tested for strength, integrity and compliance with (the IEE Regulations BS7671 or International Electrical Testing Association NETA) in force at the time the system was installed and to the current regulations where applicable.

Our Scope could vary upon request we can carry the tests at all or we can supervisor the test carried by others and submit test report.

Inspection and Test for Low Voltage Installations

Power sources test: LV transformers 11Kv/400 v, Standby generators, UPS.
Cables: Insulation resistance test, continuity, dielectric, current carrying capacity, voltage drop.
Electrical Switchgears, Panel boards, Power factor correction and MCC Panels.
Continuity of protective conductors including main and supplementary bonding and Continuity of ring final circuit conductors.
Earth fault loop impedance (Socket outlets).
Earth electrode resistance.
Circuit breaker & Protective devices: discrimination and cascading, RCD.
Prospective fault current & short circuit current.
Phase sequence.
Polarity (Socket outlets).
Lighting system (Lux) including Emergency lighting and Exit sign.
Inspection and Test for Low Current Installations
Fire alarm system.
CCTV.
BMS.
Public Address.
Door Access.
Audio visual systems.
Data & telephone systems.
Security systems.
Functional Test of System /Equipment
Lightning Protection System.
Digital Multifunction Power Meter.
Digital Power Analyzer.
Bus way System.
Equipment and appliances.
Elevators and Escalators.

Portable Appliances Test (PAT)

A portable appliance is classed as any piece of equipment which can be connected to the common supply by means of a plug and socket arrangement (be it 13-amp or any other). It must be maintained to be safe at all times. We use extremely accurate test instruments to carry out Portable Appliance Testing (PAT electrical testing).

Remember; the objective of this exercise is to maintain electrical safety and prevent risk of fire or shock. You can feel secure in the knowledge that the task has been undertaken thoroughly; the safety of you and your colleagues will not be compromised.

Periodic Test

All electrical installation systems required to be periodic check as specified in international standards for each kind of buildings.

Testing Adjusting and Balancing

Mechanical Testing and Commissioning

Electrical Testing and Commissioning

Building System Commissioning

Operation and Maintenance Manual

Clean Room Validation