We manufacture and refurbish a large range of temporary site electrics and heavy engineering products
We now offer PRIMARY INJECTION TESTING (capable of producing up to 6000A RMS), suitable for testing MCCB's/Overloads up to 2500A.
PRIMARY TESTING - performs real life current flow through the device, as opposed to SECONDARY TESTING which is only a simulation.
PRIMARY TESTING - will highlight other problems, such as High Contact Resistance.Older MCCB's/ACB's CAN ONLY BE TESTED BY THIS METHOD - As they have THERMAL/MAGNETIC elements, not ELECTRONS.
Pre-empt Problems - Primary Injection Testing