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EuroSMC PTE-50-CET Three Phase Relay Test Set Current/Voltage


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The PTE-50-CET Three Phase Relay Test Set Current/Voltage is a programmable test system with three outputs to test both single and three phase protective relays.


The PTE-50-CET is ideal for testing three phase motor relays, testing of three and single phase over current and differential protection relays and can also be used as a complete single phase unit in voltage, current and phase as outputs are reversible, it is also ideal for G59 testing.



  • Built in timer, 1ms resolution
  • Programmable
  • Reversible outputs
  • Harmonic selection independent by phase, up to the 7th harmonic
  • Variable three phase current up to 3 x 50A or voltage up to 3 x 150v
  • Output power 3 x 100VA


  • Offers complete flexibility, manual control and reversible outputs
  • Universal, portable, compact and rugged
  • Can test single and three phase protective relays
  • Software and PC connection cable is provided
  • Dimensions: h.200mm w.442mm d.327 mm,
  • Weight: 25kg

You are guaranteed to receive next day UK delivery to your door when ordering from Inlec*. All confirmed weekday orders placed before 3:00 pm will be delivered to you the next day before 12 noon, guaranteed. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.

Deliveries are made through our own delivery vehicles and by National Couriers.

Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:

  • pre 10:30 delivery;
  • pre 12:00 delivery;
  • Saturday or Sunday delivery;
  • Same day delivery;

In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our freefone number above for prices.

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*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.


If you do not have a credit account with Inlec, you may be required to pay a  security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.

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