Application
Measuring 66kV/1000mm2 cable, length 200m;
2. Advantage
1) Placed way: the placement of variable frequency power for longitudinal and transverse, especially suitable for field operation and observe.
2) Shockproof protection: internal and external have special damping rubber support foot and protect aluminum boxes, which can effectively slow motion and lifting the bumpy transport the shock. Ensure the inverter power long-term stability and reliability.
3) Parameter display: touch or external mouse LCD interface display system.
Can show resonance voltage (namely test before setting goals voltage), test frequency, measure frequency, low-pressure voltage, low voltage electric current, voltage time, over-voltage protection, over-current protection, flash winding protection, phase booster and stage timing, operation mode switch, capacitor, inductance, frequency swap calculation, parameters, still can show inquiry on frequency curve, voltage curve can intuitivey judgment when trials resonance frequency accurately and stability.
4) Parameter Settings: big screen touch LCD backlit and external mouse directly in completing various parameters Settings. But on the initial frequency, termination frequency, starting voltage, phase booster and timing, measuring bleeder variable ratio, incentive change ratio, over-voltage protection, over-current protection, flash winding protection, test mode, capacitance inductance frequency swap calculation, parameter setting tips, and help parameters Settings or choice.
5) Test mode: touch screen and external mouse operation, there is automatic and semi-automatic, manual three operating status. With pressor, tuning (including manual, automatic), subsection pressurized and timing, running status, pattern switching, troubleshooting tips, capacitance inductance frequency swap computing functions, etc.
6) Protection function and information clew: having high-pressure over-voltage protection, low-pressure over-current, over-current protection, as well as detuning protection, zero, shem winding protection, emergency stop, undervoltage protection multiple protection function.
7) Data storage function: test results preservation, print, upload, back to check, etc.
A, Test results: manual or automatic test is finished, the interface of the test results can show trial, when test detailed parameters, may indicate a dramatic disruption interrupt state. Can be stored in memory, the parameters of the memory for non-volatile memory, can save 50 times test records.
B, Data query: but will have saved the test results data displayed on the screen. Also has USB interface, can print or using equipment data output carried by playing printing machine to print.
8) Automatic voltage function: system according to the test voltage or manually set of automatic tracking and boost results, stable test voltage, voltage stability can amount to 1.0%.
9) FM range and frequency resolution all can set: FM range set:30~300Hz,45~100Hz,200-300Hz, on-demand setting, can accelerate tuning process; The frequency resolution, according to the needs, presetting 0.1 Hz, efficiency and tuned in tuned balance between accuracy obtained optimization.
Frequency adjustment is divided into thick harmonic fine tuning, and automatic resonant point, guarantee for trials in the whole experiment resonant frequency process does not happen drift.
Working environment
1. Ambient temperature: - 15C - +45C;
2. Relative humidity: ≤90%RH;
3.Altitude: ≤2500m
Schematic diagram
Parameters of Full System
- Rated Capacity: 108kVA;
- Rated Voltage: 0-108KV;
- Test Voltage: ≤ 100KV;
- Max Output current: 1A;
- Output frequency: 30-300Hz;
- Input Power: 220V/380V ±10 %single phase, 50Hz
- Waveform distortion rate: output voltage distortion ≤ 1%;
- Working time: continuous 60 minutes under rated load;
1.1 times over-voltage 1 min.
- Temperature rise: ≤65K under rated load;
- Working Temperature: -15ºC~+45ºC
- Quality factors: Q ≥ 30 (f=45Hz);
- Stability: Over-current/over-voltage/Flashover protection;Auto Time;Touch Screen;
- Accuracy: RMS 1.5
System configuration and parameters
| Sr no |
Description |
Specification |
Qty |
| 1 |
Control unit |
6kW/220/380V |
1 unit |
| 2 |
Excitation Transformer |
6KVA/1.5kV/3kv/0.4kV, |
1 unit |
| 3 |
HV Reactor |
27kVA/27kV |
4 units |
| 4 |
Capacitance Divider |
FRC-100kV/150pF |
1 unit |
| 5 |
Connection Cables |
|
1 set |
1.Controller 6KVA/380V, 1 unit
- Rated output capacity: 6KVA
- Power Supply: 220V/380V ± 10% (single phase), 50Hz
- Output Voltage: 0 - 400V, single phase;
- Rated Output Current: 15A;
- Rated Input Current: 15A
- Output wave form: sine wave
- Voltage Resolution: 0.01kV
- Voltage measurement accuracy: 0.5%
- Frequency: 30 - 300Hz
- Frequency resolution: ≤ 0.1Hz
- Frequency stability: 0.1%
- Working time: continuous 60 minutes under rated load;
1.1 times over-voltage 1 min.
- Temperature rise: ≤65K under rated load;
- Noise level: ≤ 50dB
- Size:38x40x50cm(Approx)
- Weight: about 25kgs
2.Excitation Transformer 6KVA/1.5kV/3kv/0.4kV, 1 unit
- Rated capacity: 6kVA;
- Input voltage: 400V, single phase;
- Output voltage :1.5kv; 3kV;
- Frequency:30-300Hz;
- Structure: Dry Transformer,
- Size: 30x35x45cm (Approx)
- Weight: about 30kg;
3.Reactor 27KVA/27KV, 4 units
- Rated Capacity: 27kVA;
- Rated voltage: 27kV;
- Rated current: 1A;
- Induction:88H/each one
- Quality factor: Q ≥ 30 (f=45Hz);
- Structure: Dry Transformer
- Size:Height of 0.5m/each (Approx)
- Weight: 28kgs/each;
4)High Voltage Divider 100kV -150pF, 1 unit
- Rated voltage: 100KV
- High-voltage capacitance: 150pF
- Frequency:30-300Hz
- Dielectric loss: tgσ ≤ 0.5%;
- Divider ratio: 1000:1
- Accuracy: RMS 1.0;
- Size:Height of 1.2m
- Weight: about 8kg;
Equipment Combination connection method
COMBINATION
Device under test |
Reactor 27kVA/27kV
(4 units) |
Output Terminal |
| 66kV/1000mm2 cable, length 200m |
4 units in series connection |
3kV |
Packing list
| Sr no |
Description |
Quantity |
Unit |
| 1 |
Controller |
1 |
pc |
| 2 |
Excitation transformer |
1 |
pc |
| 3 |
Reactor |
4 |
pc |
| 4 |
HV Divider |
1 |
pc |
| 5 |
Insulation Support |
1 |
set |
| 6 |
Connection cables |
1 |
set |
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
