Services
Testing of installations, lightning protection and machines
We test whether an electrical installation, lightning protection or a machine is safe. Below are the tests we carry out.
Enquire about testing
Installations and lightning protection
- Insulation resistance
- Fault loop impedance
- Continuity of protective conductors, main and supplementary bonding conductors and earthing conductors
- Earth resistance
- Testing residual current devices (RCDs) in TT and TN earthing systems
Machines, equipment and switchgear
- Dielectric strength test2500 V, 1000 V AC
- Insulation resistance500 V DC
- Voltage dropat 10 A
- Continuity test10 A
- Continuity200 mA, 10 A
- Discharge time
- Functional test
- Differential current
- Touch current
- Equivalent leakage current
Common questions
What should I write in the enquiry?
What needs testing (an installation, lightning protection, a machine or a piece of equipment), where the building is and roughly how many circuits, machines or devices there are.
Do you also install new wiring or lightning protection?
Yes, we install electrical wiring and lightning protection.