Variable Inductance AC Resonant Test System Hydraulic Type For HV GIS Or CVT
Brand Name:Ningbo Suntech Power
Certification:ISO9001
Model Number:CHX(LYY) Series
Minimum Order Quantity:One Unit
Delivery Time:45~60 working days
Payment Terms:L/C, T/T
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Location:
Ningbo Zhejiang China
Address:
NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
Supplier`s last login times:
within 26 hours
Product Details
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Product Details
Variable Inductance Resonant Withstand Voltage Test Set , Hydraulic Type HV Test Set With Resonance , CVT Testing
I. Application :
CHX-(LYY) Hydraulic Automatic Elevating Series Resonance Test
Devices mainly applies to AC voltage withstand and partial
discharge detecting of high voltage electrical apparatus no more
than 800KV. Especially suitable for field calibration test for
different level of CVT and AC voltage withstand test for different
level of HV.GIS and GIL.
Fanke successfully developed AC voltage withstand and PD detection device through combination of series resonance circuit theory and altering traditional test reactor structure from technical feature of materialogy,electromagnetic property,auto machinery and hydraulic transmission,which makes field testing much more suitable and efficient
II. Scope of Application
Used for power frequency PD-free high voltage power source for
field calibration test of CVT angular difference and ratio error.
Used for AC voltage withstand test and PD test of HV.GIS,
HV.GIL,HV.switch, mutual inductor, and bushing with voltage no more
than 800KV
III. Main Components:
- Unibody-type excitation transformer and test reactor with Hydraulic Type platform
- Measurement and Control console
- Electric voltage regulator cabinet
- Standard voltage divider with coupling
IV. Fast standing and recycling Figure
1.Multit tapped design for both reactors able to meet power
frequency high voltage output needed by field calibration for CVT
below 50Hz.
2.Matching up with variable-frequency power source to complete AC
voltage withstand test for electrical equipment such as GIS,
breaker,
mutual inductor, insulator ranges of 110KV---500KV.
V. Main feature
- Quickly recycling or standing the HV generating part(test reactors&excitation transformer) through electro-hydraulic equipment and no need to use the lifting machine, Reduce the labor intensity and improve the test efficiency; easily avoid the transportation height of test equipment;
- Integrated inner design for PD free high voltage test reactor and excitation transformer to save the layout space of testing field;
- Adopts Silicone umbrella skirt for insulation materials of the shell of the HV generating part , reduces the height and optimizes volume&weight
- of the part;
- Special container foundation used to easily realize vehicle-mounted transportation ;Adopts Electro-hydraulic equipment with large thrust and lifting gently out of nimbleness and no swinging ;
- The system can be provided with a particular test vehicle together(optional)
VI. General Technical Data:
Rated capacitor: 400KVA ～ 1000KVA
Rated voltage : 400KV ～ 800KV
Rated current : 1A ～ 2A
Working power : supply single phase 380V,50Hz/60Hz
System quality factor value : Q ≥ 50
Duty cycle and temperature rise : after 15mints of rated operation,
the winding temperature rise ≤ 65K
Noise: ≤ 65dB
Altitude: ≤ 3000m
Environment temperature: -25℃ ~45℃,Relative humidity ≤ 90% ,no
condensation
Size: see the above figure
VI.Accessories
- Accessory box for storage accessoires
- Input cables of power source
- Output cables of power source
- connection cable between excitation transformer and voltage regulator
- connection cable between excitation transformer and control console
- System grounding cables
- HV output wires of the reactor
- HV measuring cables ( the signal output cables of voltage divider )
- HV output cables(reactor to divide,divider to test object)
- Hydraulic Type platform
- Corona ring for test reactor and divider
- A final test report, a quality Certificate ,a user manual and a packing list are offered .
VII. Other Typical Model
| Model | Rated voltage | Rated output current | Rated output capacity | Application (From 45Hz starting) |
| CHX-(LYY) -400KVA/400KV | 200KV*2 | 2A@200KV | 400KVA | For 132KV and below class GIS |
| 1A@400KV | For 132KV and below class CVT | |||
| CHX-(LYY) -800KVA/400KV | 200KV*4 | 4A@200KV | 800KVA | For 132KV and below class GIS |
| 2A@400KV | For 132KV and below class CVT | |||
| CHX-(LYY) -800KVA/400KV,800KV | 400KV*2 | 2A@400KV | 800KVA | For 400KV and below class GIS |
| 1A@800KV | For 400KV and below class CVT | |||
| CHX-(LYY) -1600KVA/400KV,800KV | 400KV*4 | 4A@400KV | 1600KVA | For 400KV and below class GIS |
| 2A@800KV | For 400KV and below class CVT | |||
| Special requirement can be made by order | ||||
Variable Inductance AC Resonant Test System Hydraulic Type For HV GIS Or CVT
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