PW466i Protective Relay Testing Equipment
 

PW466i protective relay test set is an economic model with 6 current channels and 6 

voltage channels, capable of automatic testing different kinds of protection relays, 

such as distance, overcurrent, frequency, directional, time inversed, line‐differential, 

differential relay easily without changing cable connection.
 

It is the ideal test device for all power facilities, power plants, relay manufactures, panel manufactures, research institutes, universities, and testing companies etc.
 

Features:

1. 6*20A, 6*150V
2. Aux DC (0-300V)
3. 8 binary inputs, 4 binary outputs
4. Adjustable threshold (0-400V) for binary inputs
5. Built-in analog monitoring and recording function
6. Can support the test of IEC61850 complied relay
7. More than 500 relay templates offered free of charge for different relay templates to do automatic testing
8. Support importing setting value of relays via XRIO/RIO PONOVO's PowerTest default set files automatically into relay templates

 

In‐Built Analog Monitoring & Recording Unit 

This  in‐built  analog  monitoring  and  recording  unit samples  the  actual  current/voltage  outputs  and  real‐time output waveform can be displayed 

in the software.  

This  makes  it  easy  to  check  the  correctness  of  wiring before  the  test and observe the output during  the  test process. 

 

Real‐Time Outputs Display 

Real‐time  output  waveform  display  helps  the  fast 

troubleshooting of wiring and test circuitry before test 

actual started.  

User can also use this provision to analyze the external 

signals, such as phase angle, power, harmonic, etc.

 

IEC 61850 Function 

PW466i  provides  analog  voltage/current 

signal to relay and the GOOSE message from 

relay is  received and analyzed by  relay  test 

equipment. 

 

Main Specifications

Current
Range	6 x 0~20A
Power	6 x 180VA at 20A 3 x 320VA at 40A
Accuracy (typical)	0.04% reading + 0.01% range
Voltage
Range	6 x 0~150V
Power	6 x 30VA at 150V 3 x 60VA at 150V
Accuracy (typical)	0.04% reading + 0.01% range
Frequency
Sine signal	1 … 1000Hz
Transient signal	dc … 10kHz
Accuracy	0.3ppm
Phase angle
Range	0-359.9º
Accuracy (typical)	0.05º
Auxiliary DC supply	0-300V 88W at 110V, 176W at 220V, 120W at 300V
Binary input
Number	8
Type	0-400Vdc threshold or potential free
Binary output	4
Recording & monitoring
Internal	In-built
External	optional
IEC61850 GOOSE	optional
Dimension	360*157*367mm
Weight	20kg

 

PW466i can be used for various kinds of relay testing including:

IEEE. NO.         DEVICE

2       Time Delay Starting or Closing Relay

21    Distance Relay

24    Volts per Hertz Relay

25    Synchronizing or Synchronism-Check Device

27/27N    Undervoltage Relay

30    Annunciator Relay

32    Directional Power Relay

36    Polarity or Polarizing Voltage Devices

37    Undercurrent or Underpower Relay

40    Field (over/under excitation) Relay

46    Reverse phase or Phase-Balance Current Relay

47    Phase-sequence or phase-balance voltage relay

50/50N    Instantaneous Overcurrent

51/51N    AC Time Overcurrent Relay

52    AC Circuit Breaker

53    Field Excitation Relay

55    Power Factor Relay

56    Field Application Relay

58    Rectification failure relay

59/59N    Overvoltage Relay

60    Voltage or Current Balance Relay

61    Density switch or sensor

62    Time-Delay Stopping or Opening Relay

64    Ground Detector Relay

67/67N    AC Directional Overcurrent Relay

68    Blocking or Out of Step Relay

74    Alarm Relay

76    DC Overcurrent Relay

78    Phase-Angle Measuring Relay

79    AC-Reclosing Relay

81/81U/O/R    Frequency Relay

82    DC load-measuring reclosing relay

85    Carrier or pilot-receiver relay

86    Lock-out relay

87    Differential Protective Relay

91    Voltage Directional Relay

92    Voltage and Power Directional Relay

94    Trip Relay

 

For more details you can check : https://www.ponovo.net/relay-and-protection-testing/protection-relay-testing-equipment-6i/pw466i-protection-relay-test-set.html