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GYXZ (L) Adjustable Induction Frequency Conversion Series Re

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Product Details
       Technical Specifications

Rated Output Voltage 0～220kV(AC RMS) and below
Output Frequency 30～300Hz
Resonant voltage waveform Pure sine wave, waveform distortion rate≤1.0%
Full load working time Continuous working time 5min
System quality factors 10 ~40
Frequency adjustment fineness 0.1Hz
Maximum test capacity 5000 KVA and below
Operating Power Supply Single Phae 220V或 Three Phase 380V±10%，Frequency:50Hz±5%
 
 
  Series product configuration (applicable scope (AC voltage test of generator or motor                         with outlet voltage of 20kV and below, frequency: 50Hz ± 2Hz)
     Model   Control       Panel       Reactor Excitation Transformer    Divider               DUT
GYXZ(L) - 50/50 10kW/220V 50kV/1A
one set		 10kW/5kV 50kV/500pF Generator 0.07～0.13μF。10kV cable(300mm2)≤1.0km
GYXZ(L) - 75/50 15kW/380V 50kV/1.5A
one set		 15kW/5kV 50kV/500pF Generator 0.13～0.2μF。10kV cable(300mm2)≤1.5km
GYXZ(L) - 225/50 25kW/380V 50kV/1.5A
two sets
50kV/1.5A
one set		 25kW/5kV 50kV/500pF Generator 0.2～0.27μF。10kV cable(300mm2)≤2.5km
GYXZ(L) - 360/50 30kW/380V 60kV/2A two sets
60kV/2Aone set		 30kW/5kV 50kV/500pF Generator 0.27～0.33μF
 
                                                                                                   
                                                                                                   
                Reference table of capacity of common generators in power system
Thermal  generator      Model Manufacturer         Rated   
    capacity(MW)		 Rated voltage             (kV)       Phase             capacitor(μF)
T2-12-2 / 12 6.3 0.1
TQ-25-2 / 2 6.3 0.19
TBC-30 / 30 6.3 0.2
TB2-30-2 / 30 6.3 0.2
TQN-50-2 / 50 10.5 0.209
TB-60-2 / 60 10.5 0.25
TQN-100-2 / 100 13.8 0.234
WT23S-083AF3 / 300 15 0.29
TB-320-2 / 320 20 0.3
T264/640 / 600 20 0.368
QF-30-2 / 30 6.3 0.1
QF-60-2 / 60 6.3 0.234
QF-60-2 / 60 10.5 0.33
QFS-125-2 Shanghai 125 13.8 0.08～0.12
QFSN-200-2 Harbin 200 15.75 0.19～0.21
QFQS-200-2 Orient 200 15.75 0.1928～0.21
QFS-300-2 Shanghai 300 18 0.16～0.2
QFSN-300-2 Shanghai 300 18 0.18～0.2
QFSN-600-2 / 600 20 0.234
ATB-2 GE, USA 352 23 0.268
TBB-200-2 Ex-Russia 200 15.75 0.107
TBB-500-2   500 20 0.25
TBB-320-2 Ex-Russia 320 20 0.31
TBB-800-2   800 24 0.25
2-105*234 West house, US 600 20 0.2
50WT23E-138 ABB 600 22 0.253
 Sync   Phase     Tuner TT-15-8 / 15 6.6 0.108
TT-30-6 / 30 10.5 0.2
 
        Product Features
                                                                                                  
1.The series resonant device has over-voltage, over-current, zero start, system detuning (flash) and other protection functions.
The over-voltage and over-current protection values can be set according to user needs. The protectoin mechnism can record
the flashover voltage value for test analysis.
2. The weight of the whole series resonance device is very light, and the maximum is no more than 40kg, which is convenient
for on-site use.
3. The series resonant device has four operating modes, which is convenient for users to choose flexibly according to the site
conditions. The operating modes for increasing the test speed are: fully automatic mode, manual mode, automatic tuning
manual boost mode.
4. The data can be stored and printed in different places. The stored data index is a number, which is convenient for users to
identify and search.
5.The frequency starting point can be set arbitrarily within the stipulated range when the series resonance device automatically
sweeps the frequency. The sweep direction can be selected up and down. At the same time, the large LCD screen displays the
scan curve, which is convenient for the user to intuitively understand whether the resonance point is found.
6. The DSP platform technology is adopted, which can easily increase or decrease functions and upgrades according to user
needs, and also makes the human-machine exchange interface more user-friendly.
 
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