Frequency SV KF900A Relay Protection Tester
Description Of Frequency Protection Relay Test Device Support SV
Universal protection relay test function, With fully function of Manual test, state sequencer, Harmonic, recloser test , Line differential, Distance, Mutation distance, Overcurrent, Zero sequencer, Ramping, Power direction, Differential rate, Differential Harmonic, Overexcitation protection, Synchronize, Reserve power supply test, Busbar differential, Frequency test, Dv/Df test, etc.
Feature Of Frequency Protection Relay Test Kit Support SV
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Supports graphical display of SCD files, graphically displays IED device interconnections and connections of virtual terminal loops; with SCD file comparison function, and generates comparison reports; |
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Real-time message receiver compared with the SCD file to achieve consistency check of the SCD file; |
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Support recorder and PCAP file off-line analyze function, with PCAP message playback function. |
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Support IRIG-B sending function, can be used as time source, with 6 channels separate fiber IRIG-B signal. |
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Support Polarity checking function, support use DC method to checking polarity of protection/metering core of electromagnetic current transformer and electronic current transformer; |
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With optical power measurement function, off-site phase detection function, built-in lithium battery power supply, working time is more than 8 hours continuously. |
Specification Of Frequency Protection Relay Test System Support SV
| Measure accuracy |
Voltage and current measurement accuracy error ≤0.05%
Frequency accuracy is better than 0.001Hz in the range of 15~1000Hz
Phase measurement accuracy error ≤0.01° |
| sending Accuracy |
voltage and current measurement accuracy error ≤0.05%
Frequency accuracy is better than 0.001Hz in the range of 10~1000Hz
Phase output accuracy error ≤0.01° |
| SV message output dispersion |
≤±80ns |
| Fiber serial port transfer delay |
≤100ns |
| SV output synchronize |
Time error between Fiber port <1μs |
| Power Supply |
Internal large capacity lithium battery pack
Power Adapter:Input 220VAC/50Hz,-20%~+20%
Output DC 15V±10% |
| Display |
10.4 inch high-definition capacitive LCD screen (touch screen) |
| Size |
320mm×250mm×100mm(L×W×H) |
| Weight |
<2.75kg |
Advantage Of Frequency Protection Relay Test Unit Support SV
Comprehensive test instrument develop based on intelligent substation testing, mainly function is protection relay testing, sampling value analysis, SCD file analysis/comparison and MMS service. Suitable for detection and testing of IED equipment such as intelligent substation protection relay, measurement and control device, merge unit and intelligent terminal. Also can used in signal check of substation control layer.
FAQ
Q: Can the device test the function of Synchronising or synchronism-check relays?
A: Yes.
Q: How about the guarantee of repair?
A: All of our products have 3-years guarantee of free repair, and life-long maintenance.
Q: What is your technical advantages?
A: The smallest digital relay tester, 10.4 inch high-definition capacitive LCD screen, the whole machine full touch screen operation.
Product Tags:
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Frequency SV KF900A Relay Protection Tester Images
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