Reverse Phase. Negative sequence over current. Power factor. Earth detection. Phase angle, Out of Step. Directional voltage and power. CT Knee-point analysis and many other accurate electrical measurements. Three-phase testing when combined with other PTE-range equipment. Mentor universal relay testing system. PTEC secondary injection test set. UNO relay testing system. PTEV three-phase relay tester. PTECE relay tester. PTEV single phase relay tester. PTEC Plus secondary injection test set. PTEC Catalogue.
Next Page. Due to continuing development and quality improvements, EuroSMC reserves the right to make changes in their products without notice.
PTEC unit Its small size, excellent output power and accuracy, quality features, and Nylon bag ease of use, make this product one of the best choices available in its kind.
Page 4: General Overview Auxiliary Voltage Supply Technology By means of a transformer with multiple secondary windings, the PTEC The PTEC combines state-of-the-art digital technology with the tradi- features two independent auxiliary voltage outputs: tional regulation method based on a variable autotransformer and trans- former.
In-depth explanation of their use is given in the Operation section. Many buttons, namely those that perform a different function when held down, effectively actuate when released, rather than when pressed. Page 7: Display 2 VDC. Out 3, located in the center section of the PTEC panel, is switched on, regulated and protected All the PTEC output magnitudes are shown on Display 2, located independently from the other outputs.
These the front panel, along with its control buttons and status LEDs. Page 9: Timer Control You can adapt yourself to different timing conditions by setting up the vari- mode. The porarily show measurement and setup values default combination —first and third LEDs- sets the timer to start when the You cannot back up. Measurement functions connected to the used cur- current and the voltage display a steady LED and control functions display a flashing LED.
Page Overload Protection Display 2. The PTEC does not detect the current tap you are using, unless Maximum current allowed through this tap is roughly Amps.
PTEC secondary injection test set. Request a quote or a demo. Variable AC voltage output up to V. Variable DC voltage output up to V. Variable auxiliary DC power supply to V. Auxillary AC voltage output of V. Outputs are fully isolated and Electronically protected. Timer resolution: 1 ms. Contains Voltmeter, ammeter, frequency meter, measures apparent power, impedance, and internal and external phase angles.
Control of injection time. Control of the maximum value injected. Current can be pre-selected. RS Serial Port. Testing of dc relays. Verification of the knee point in current transformers.
Combined with the PTEV, forms a complete single phase system, capable to test diferencial, sychronized, and inverse power relays, etc.
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