aPDNDVD iiiiW Protection Relay Test Set

PW366Ai Protection Relay Test Set PW366Ai (12×20A, 4×300V, 8 fiber optic ports) is the new generation of PW series relay test set which can be used both as a conventional relay test set and IEC61850 testing tools. It is capable of automatically testing various kinds of protection relays, such as distance, overcurrent, frequency, directional, time inversed, differential easily Other withouttestchanging cable inversed, and differential relay, easily without changing cable relay connections. tasks, such as connection. Otheretc., testcan works, as transducer, energy meter, transducer, energy meter,...

PW366Ai not only has current and voltage outputs for various conventional relay tests but also has 8 switchable optical fiber/Ethernet ports to support digital relay protection tests based on IEC61850. It supports analog output, binary input and output, SMV sending and receiving and GOOSE publish and subscription. Voltage and current output SMV sending and receiving, GOOSE publish and subscription Binary input and binary output It can simulate abnormal SMV messages (e.g., frame loss, flying point, jitter, sequence number misordering, delay deviation, delay variation, serial number deviation,...

✓ Relay test Distance protection Differential protection Directional relay Time-inversed current relay Auto-reclosing, etc. Synchronizer Transducer Energy meter df/dt devices, etc. Transient, steady-state fault simulation Playback of COMTRADE format file 0.5 Class energy meter Disturbance recorder Indicating meters, etc. PW366Ai test traditional protective relay (analog output + binary input) PW366Ai test protective relay (analog output +GOOSE subscription) PW366Ai test full-digital protective relay (SMV sending + GOOSE subscription) PW366Ai tests Intelligent operation box PW366Ai send analog...

PW366Ai is designed with a fuse for the main power supply and electronic protection against overloads for current outputs (short circuit) or voltage outputs (open circuit), enabling immediate output isolation and alarm indication. Additionally, diagnostic messages are provided for incorrect data settings, input errors, etc. There is also electronic protection against voltage output backfeeding; if any abnormality occurs, the alarm light will flash. And Overheat LED indicator shall flash for protection against over-temperature, on all outputs. 2 Ethernet ports for PC control PONSM Output PW366Ai...

PW366Ai Protection Relay Test Set ▪ Rear Panel Power supply module Voltage module LC fiber optic ports 7~8 LC fiber optic ports 1~6 GPS Antenna connection Port IRIG-B/PPS receiving port IEEE1588 receiving port Extend interface 2 counters Low level signal output 1~12

PowerTest Int V7.0 - Relay Test Set Software For the new generation relay test set of PONOVO, such as L336EXi series, PW366Ai, PNS330i series, one universal software can be used, the name is PowerTest Int V7.0 software. It can output analog and digital quantity simultaneously, or output analog quantity or digital quantity separately, depending on the settings. PowerTest Int V7.0 is a relay test software that has 5 pages, Test Function, MU Test, SCL file, Template and Device Manage. Test Function Page Test function includes 4 test packages, Basic Function Test package, Protection Function Test...

In the Basic Function Test package, there are 9 test modules, including Quick Test modules, QuickTest, QuickTest Sequence, QuickTest (VL-L,3I), QuickTest (Power), QuickTest (Z), State Sequence, Harmonic, Ramp and Time test module. QuickTest ❖ All channels of voltage and current sources output available for test relay. ❖ Amplitude, phase angle and frequency of voltage and current sources can be controlled independently. ❖ Can output analog and digital quantity at the same time. ❖ Test can be in manual or auto mode. Easy to control the sequence components (positive sequence, negative sequence and...

❖ Easy to control the output of power, including active power, reactive power and apparent power. ❖ Amplitude of active power, reactive power and apparent power can be controlled independently. ❖ Test can be in manual or auto mode. QuickTest (Z) ❖ Easy to test impedance relay with constant current, constant voltage and constant system impedance. ❖ Set the fault impedance and fault current /voltage/system impedance, then obtain the amplitude and phase angle of each phase’s voltage and current output based on the fault type. State Sequence ❖ Used to define multiple continuous state sequences for...

Ramp ❖ 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. Time ❖ Time module is used to test trip delay time of protection relay. ❖ Various values can be set separately, such as fault zone, fault type, voltage and current in fault state, different percentages of setting value, etc. ❖ Users can define characteristics based on different pickup values and trip times In the Protection Function Test package, there are 11 test modules, including Distance, Distance Search, Auto-Reclosing,...

Distance Search ❖ Can search the characteristic boundary of the impedance relay. ❖ Can find out the boundary at different angles. ❖ Import impedance characteristics to Z-plane. ❖ Associate the characteristic with relay settings. Auto-Reclosing Can test the reclose function. Realize relay automatic reclosing with checking the difference between two systems. Add deadline test, synchronized angle with live bus line, frequency check, auto reclose and reclose failure test easily. Automatic evaluating of testing results. Directional ❖ Can search maximum torque angle and two boundary angles, including...

Test function - Protection Package ❖ Can test frequency protection relay, such as over frequency, under frequency, df/dt trip, df/dt blocking. ❖ Easily do pick up frequency, trip time, df/dt setting value, blocking voltage value and blocking current value test. Time Inversed Current ♦ Realize the directional over-current test and non-directional over-current test. ♦ Include testing positive sequence, negative sequence and zero sequence inverse-time over-current, definite-time over-current, over-heat protection. ♦ Can import the IEC and IEEE standard curve or user defined curve. Time Inversed...