Ponovo 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 

companies, etc. 

Features
1. 6*15A, 4*300V
2. Aux DC (0-300V), DC measuring inputs
3. 8 binary inputs, 8 binary outputs, 4 counter inputs, 12 low level outputs
4. Adjustable threshold (0-400V) for binary inputs
5. In-built analog monitoring and recording function
6. Support IEC61850 based test
8. High accuracy
9. Current booster interface for testing high burden relay
10. Support importing setting value of relays via CSV/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 

PW460  provides  analog  voltage/current 

signal to relay and the GOOSE message from 

relay is  received and analyzed by  relay  test  equipment. 
 

Application

*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. 

 

Main Specifications

Current
Range	6 x 0~15A
Power(typical)	6x 150VA at 15A 3 x 240VA at 30A
Accuracy (typical)	<0.08% rd+0.02% rg.guar., at 0~15A
Voltage
Range	4 x 0~300V
Power(typical)	4x 75VA at 300V 3 x 100VA at 300V
Accuracy (typical)	<0.08% rd+0.02% rg.guar., at 0~300V
Frequency
Sine signal	1 … 1000Hz
Transient signal	dc … 10.0kHz
Accuracy	0.3ppm
Phase angle
Range	-360°~+360º
Accuracy (typical)	0.05º
Auxiliary DC supply	0~300V
Power	88W at 110V, 176W at 220V, 90W at 300V
Binary input
Number	8
Type	0-400Vdc threshold or potential free
Counter input
Number	4
Sample rate	20kHz
Binary output
Number	4
Type	Relay
Number	4
Type	Semiconductor
Low level output
Number	12
Accuracy (typical)	0.025%
DC measurement
Voltage measuring	0…±10V
Current measuring	0...±20mA
IEC61850 GOOSE	optional
Dimension	360*157*367mm
Weight	20kg

 

PW460 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 of PW460 you can check https://www.ponovo.net/relay-and-protection-testing/protection-relay-testing-equipment-6i/pw460-protection-relay-test-set-is-the.html