Our merchandise variety also addresses locking assemblies (clamping factors/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod finishes and yokes. Having amassed treasured encounter in cooperating with overseas clients, There is a technical center of province amount, EPG academician operating station, experiment station for EPG post physicians, and nationwide 863 system set up in EPG team. With these platforms and strong complex capability, the a lot more than 400 specialists have created all selection of specific large exact and high power items, executed mold applications for important components in the car and national industry revitalizing program, ensuing a lot more than 5000 designed over, between which 33 items are autonomous patent technological innovation with four patent authorized . EPTT EPTT Frequency EPT Voltage EPTT Line Parameter Take a look at EPT
In the traditional test of EPTT frequency parameters of EPTT strains, 3-section car-transformers and big-potential isolation transformers are utilized to provide take a look at EPTT. CT and PT for EPTT measurement are used to change EPT indicators. Ultimately, pointer-variety large-precision voltmeters and ammeters are employed. The EPTT meter actions each EPT parameter, and lastly calculates the check results of the EPTT frequency parameters of the EPTT line. Producing the whole set of take a look at tools huge and hefty requires cranes to perform with it, which is really unfavorable for on-internet site measurement, and because the examination EPTT resource is a EPTT frequency EPTT source, it is easy to mix with the coupled EPTT frequency interference signal, which leads to a huge measurement mistake. The signal-to-sound ratio demands to be drastically enhanced, which even more boosts the capability and volume of the EPTT supply.
This instrument can properly evaluate different high-voltage EPTT EPTT strains (overhead, cables, blended overhead cables, EPTT frequency parameters set up on a number of poles on the very same pole (constructive sequence capacitance, constructive sequence impedance, zero sequence capacitance, zero sequence impedance, mutual inductance and coupling capacitance). And many others.), fully meet up with the requirements of the quotStart up and Acceptance Regulations of 110kV and previously mentioned EPTT and Transformation Infrastructure EPTT Tasks quot, DL / T559-94 quot220-500kV EPTT Grid Relay Defense System Procedure Placing Rules quot, and quotGB50150-2006 quot.
The instrument adopts an integrated construction, with a constructed-in frequency conversion EPTT module, which can transform the frequency and regulate the output EPTT. EPTT filtering EPT is used to stay away from the interference of the EPTT frequency electric powered field to the take a look at, and the difficulty of correct measurement unEPTTstrong electric powered discipline interference is basically solved.
one. Quickly and correctly total the check of the good sequence capacitance, zero sequence capacitance, constructive sequence impedance, zero sequence impedance and other parameters of the line, and also measure the mutual inductance and coupling capacitance between the strains
2. EPT anti-interference potential, can accurately test unEPTTthe problem that the ratio of the inter-frequency signal to the EPTT frequency sign is one:10
3. The exterior wiring is straightforward, and all the line parameter checks can be finished by only accessing the direct wires of the circuit unEPTTtest once extensively solving the issues of wearisome take a look at wiring, interference, security, and precision in the eXiHu (West EPT) Dis.sting screening methods.
four. The instrument makes use of a substantial-pace one-chip microcomputer as the main to comprehend the integration of test EPTT, instrumentation, and calculation designs, and condenses the gear of a EPT into a single instrument.
5. The instrument adopts a 320 * 240 large-EPT dot-matrix liquid crystal screen, the rotary mouse is EPTTed from the JCEP States, and the embedded micro printer prints the final results. The operation is quite easy
6, the instrument check approach is quickly, the instrument immediately completes the take a look at method control, buck management and information measurement calculation, and prints the check results, a sequence parameter measurement is finished in 1 moment, the take a look at time is shortened, the workload is drastically decreased, inside of 20 minutes Can complete the workload of two several hours of standard methods
7. EPT test precision. The instrument alone offers three sets of various frequency EPTT resources shut to the EPTT frequency (forty two.5Hz / fifty seven.5Hz 45Hz / 55Hz 47.5Hz / fifty two.5Hz) to decide on from, which can simply separate EPTT frequency and clutter interference, and efficiently achieve modest EPT-precision measurement of alerts
EPTTEPTg JCEP EPT (HangEPT) EPTT,Ltd is the provider of the State Grid in EPTT.It means we are the supplier of the EPTT Government.And our items EPT all through the EPTT EPTT.
What’s more, our clients come from distinct international locations like The united states, England, BulXiHu (West EPT) Dis.Hu (West EPT) Dis.ia, Brazil, Chile, Malysia, Vietnam and so on.
Our principal goods are Insulation Oil Tester, EPTT Fault Locator, EPTT EPTT Analyzer, EPT Voltage Generator, EPT Voltage Capacitor, Tests Transformer and so on.
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