Manufacturer Price Hv Test Set AC Variable Resonance High Voltage Test Set 20Hz-300Hz

• Customization: Available
• After-sales Service: Suppor for Lifelong
• Warranty: 1 Year or Extend
• Model NO.: HMCXZ
• Accuracy Grade: RMS 1.5
• Display: Touch Screen
• Power Source: 220V/380V,10 %Single Phase, 50Hz
• Product Name: AC Resonant Test System
• Input Frequency: 50/60Hz
• Output Freqneucy: 30~300Hz
• Input Voltage: 220/380/Customize
• Output Voltage: up to 10000kv or Higher
• Capacity: up to 100000kVA or Higher
• Partial Discharge Value: Less Than 5PC or Customize
• Connection: in Series or in Parallel
• Insulated Material: Dry Type or Oil-Filled
• Duty Time: 60 Mins or Long Time Running Duty
• Certificate: ISO
• Standard: IEC
• Lead Time: 15 Days
• Transport Package: Wooden Box with Foam Inside
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)
• HS Code: 9031809090
• Package Size: 20.00cm * 15.00cm * 28.00cm
• Package Gross Weight: 80.000kg

Product Description

manufacturer price hv test set ac variable resonance high voltage test set 20hz-300hz 

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) 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%.
8) 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.
9) 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.
10) Storage measuring datas and print.



Parameters of Full System
- Rated Capacity: 135kVA;
- Output Voltage: 0-108KV
- Output frequency: 30-300Hz;
- Input Power: 220V/380V ±10 %single phase, 50Hz
- Waveform distortion rate: output voltage distortion ≤ 1%;
- Working time: 30mins under rated load;
Cable testing: continuous 60 minutes under rated load;
- Temperature rise: ≤65K under rated load;
- Working Temperature: -15ºC~+45ºC
- Quality factors:  Q ≥ 50;
                Cable testing Q ≥ 30 (depend on load).
- Stability: Over-current/over-voltage/Flashover protection;Auto Time;Touch Screen;
- Accuracy: RMS 1.5

Application & System configuration
35KV GIS Breakers,Transformer,insulators, busbar AC withstand voltage testing.
 

Configuration DUT		Reactor 33.75kVA/27kV  4units	Transformer output
35kV/300mm^2 Cable(Test voltage:52KV)	Length 1000m	2 Reactors in parallel and 2 Reactors in series	3kV
10kV/500mm^2cable (Test voltage:22KV)	Length 2000m	4 Reactors in parallel	1.5kV
10KVTurbogenerator (Test voltage:20KV)	50MW	4 Reactors in parallel	1.5KV
10 Generator(Test voltage:20KV)	4500KW	2 Reactors in series	5kV
35KV Power transformer(test voltage:76KV)	20000KVA	4 Reactors in series	5KV
35KV Power system (Test voltage:95KV)	GIS,Tranformer, Insulators..	4 Reactors in series	5KV