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Masterpact
Center of Excellence

The dedicated Masterpact Resource Site of Leading UK switchgear experts PS Electrical

24/7 Emergency Call

We operate a 24/7 emergency call out service in support of air circuit breakers. If you're experiencing problems please call us directly

+44 (0) 1299 251 758

Refurbishment

We supply refurbished Masterpact M ACBs in all frame sizes, both 3 and 4 pole. Please contact us to find out current stock levels and prices.

The refurbished ACBs are available with electronic protection units that come standard with communications capability (24V DC power supply required).
All ACBs have been refurbished to a high standard, all operating coils including the flux coil are replaced with new units and a new motor charge unit is also fitted.

Where necessary the auxiliary pick up contact pins are replaced with new items, the ACB is then inspected and undergoes rigorous testing.
We can also supply the bare ACB with no electrical operators or protection unit should this be required. (Price on Application)

Test Sheet

Please click here to download a PDF file


Testing

PS Electrical Services Ltd have a large range of test equipment for use in the secondary injection field, including Schneider test sets for the Masterpact M and the NW range. We also carry ABB, Mitsubishi, Amp-Safe-Pro and ETC 12Q test equipment. To accompany this we also use skits ADM as well as primary injection sets.

This allows our teams to test equipment both on site at your premises and at our base in the West Midlands.

HV and LV switchgear planning
and design

With clients ranging from large telecoms corporation to the MOD, we have extensive experience in planning and designing bespoke switchgear installation and commissioning. For more information, please call us or visit our main site here.

Partial discharge monitoring

PS Electrical offer a regular monitoring service, checking high-voltage electrical equipment for early warning signs of partial discharge, which is generally accepted as the predominate cause of long term degradation and eventual failure of electrical insulation. For more information, please call us or visit our main site here.


Thermal Imaging

Using especially high-end, ultra-sensitive equipment, we undertake thermal imaging surveys to pinpoint latent defects before they lead to a breakdown and loss of service, and to provide full risk and method statements. For more information, please visit our main site here.

Emergency Call Out

24/7 Emergency Call

We operate a 24/7 emergency call out service in support of air circuit breakers. If you’re experiencing problems please call us directly

+44 (0) 01299 251 758