PW460 Protective Relay Test Kit PONOVO POWER CO., LTD. www.ponovo.net

PW460 Protective Relay Test Kit PW460 (6x15A, 4x300V) is a comprehensive protection relay testing equipment for all types of protective relays, including modern IEC61850 based relays. Other test works, such as transducer, energy meter, indication meter, etc., can also be done easily. It's the ideal test device for all power utilities, power plants, relay manufactures, panel manufactures, research institutes, universities, testing Product Features  In‐built monitoring and recording  Large output power  High accuracy  Support GOOSE based test  Current booster interface for testing high burden...

PW460 Protective Relay Test Kit  Relay test Distance protection Differential protection Directional relay Time‐inversed current relay Auto‐reclosing, etc.  Measuring and control device Synchronizer Transducer Energy meter df/dt, etc.  System simulation Transient, steady‐state fault simulation Playback of COMTRADE format file  Calibration 0.5 Class energy meter Disturbance recorder Indicating meters, etc. Test functions according to IEEE relay code IEEE. NO. 2 21 24 25 27/27N Time Delay Starting or Closing Relay Distance Relay Volts per Hertz Relay Synchronizing or Synchronism‐Check Device...

PW460 Protective Relay Test Kit PW460 Panels PW460 is designed with fuse on the mains supply and electronic protection for overload on the current (open circuit) or voltage outputs (short circuit), with immediate isolation of the output and alarm indication. Also diagnostic message for the setting of wrong data, mistakes on the input etc. There's also electronic protection in case of counter‐ feed of voltage output, if any incorrectness happens, the alarm light shall flash. And Overheat LED indicator shall flash for protection against over‐temperature, on all outputs.  Front Panel Current outputs...

PowerTest - Relay Test Set Software For all the three phase or six phase relay testers of PONOVO, one universal software can be used, the name is PowerTest software. PowerTest is a relay test software that includes different test packages, the Basic package, Protection package, Advanced package, Special package, New Modules, which packages includes different testing module, that can be used for all kinds of relay testing, and it also has the special package for more testing application, such as transducer, energy meter, etc. > Basic Package In the Basic package, there are different Quick Test...

PowerTest ‐ Relay Test Set Software  4 voltage and 6 current sources available for test relay  Amplitude, phase angle and frequency of voltage and current sources can be controlled independently  Test can be in manual or auto mode  Easy to control the phase‐phase voltage, 3V0 (zero sequence voltage) and 3 currents  Amplitude, phase angle and frequency of current sources and phase‐phase voltage, zero sequence voltage can be controlled independently  Test can be in manual or auto mode QuickTest (Sequence)  Easy to control the sequence components (positive sequence, negative sequence and...

PowerTest ‐ Relay Test Set Software  Easy to test impedance relay with constant voltage  Set the fault impedance and fault voltage, obtain the amplitude and phase angle of each phase voltage and current according to the fault type  Can manually or automatic search the relay operation value QuickTest (Z, Zs Const)  Easy to test impedance relay with constant system impedance  Set the fault impedance and system impedance, obtain the amplitude and phase angle of each phase voltage and current according to the fault type  Can manually or automatic search the relay operation value Time  Time...

PowerTest ‐ Relay Test Set Software Ramp (3I)  Specially designed to realize RAMP for different test applications, such as pick up/drop off value checking, directional relay testing, maximum torque angle checking etc.  Both pulse ramp and linear ramp available  Can search the relay operation value automatically Linear ramp Pulse ramp  Can generate harmonics for all voltage and current outputs  Can check the 2nd /3rd / 4th /5th harmonic restraint of current differential  Can check the harmonic measurement of the relay up to 31st harmonic  Can set the harmonic for each channel separately...

In protection package, there are more testing modules for relay's characteristics testings, such as Distance, Differential, Directional, Time Inversed Current, Time Inversed Voltage, Frequency, Auto-Reclosing etc. Distance (R-X) ❖ Can test impedance relay with R-X setting in different ways ❖ Input impedance characteristic to Z plain ❖ Associate the characteristic with relay settings ❖ Select test point/ items directly on Z plain or in setting box ❖ Zone verification ❖ Z-T test ❖ Edit new characteristic Distance (Z-Phi) Can test impedance relay with Z-Phi setting in different ways Input impedance...

PowerTest ‐ Relay Test Set Software  Can search maximum torque angle and two boundary angles (Lead and lag angles)  Can set angle define, V lead I or I lead V  Can set fault type, singe phase, phase‐phase or three phase fault  Can test the reclose function  Realize relay automatic reclosing with checking the difference between two systems, checking the synchronization setting, reclose set time checking and automatic evaluating of testing results.  Can search out the percentage restraint curve, harmonic restraint, trip time for single phase fault  Can search the percentage restraint curve...

PowerTest ‐ Relay Test Set Software Time Inversed Voltage  Can test time inversed over voltage and time inverse under voltage relay  Include testing directional, time definite and with time delay voltage relay  Can simulate three phase, phase‐earth fault, and phase‐phase fault Frequency Relay  Can test frequency protection relay, such as over frequency, under frequency, df/dt trip, df/dt blocking  Including pick up frequency, trip time, df/dt setting value, voltage blocking value and current blocking value test Voltage Relay  Can test voltage protection relay including under voltage and...