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
