Yl300-100 300kv 100PF Sf6 Gas Filled Compressed Standard Capacitor Price
| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Years |
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Basic Info.
- Model NO.
- YL300-100
- Type
- Strength Testing Machine
- Maxcapacity
- 300kv
- Accuracy Grade
- 0.5
- Load Way
- Mechanical Load
- Loading Method
- Static Load
- Display
- Digital
- Control
- Manual Control
- Weight
- 0-100Kg
- Power Source
- AC220V
- Oil Cylinder Position
- Top
- Brand Name
- Standard Capacitor
- Frequency
- 50Hz
- Certification
- CE ISO
- Transport Package
- Wooden Box with Foam Inside
- Specification
- CE/ISO/IEC
- Trademark
- HuaZheng
- Origin
- Hebei, China
- HS Code
- 9030339000
- Production Capacity
- 100 PCS/Month
Product Description
Technical Parameters:
1. High voltage standard capacitor
Model: YL300-100
1) Rated voltage: 300kV
2) Withstand voltage: 330kV (1.1UN), 1min
3) Rated frequency: 10Hz-1000Hz
4) Rated capacity: 100pF (C12)
5) Capacity deviation: ±0.5%
6) Capacity stability: <0.01%/year
7) Accuracy of capacitance data: <±0.05%
8) At rated frequency, the capacitor tanδ at rated voltage should be less than 1×10-5;
9) The capacitor is filled with SF6 gas, and the rated pressure is 4bar
10) The absolute value of the pressure coefficient is not more than 2.2×10-3/0.1Mpa;
11) The absolute value of the capacitor voltage coefficient is not more than 3×10-5;
12) The absolute value of the capacitance temperature coefficient is not more than 3×10-5/ºC;
13) The frequency drift is not more than 1×10-5;
14) The capacitor can withstand the test of 2 times the rated air pressure, which lasted 72 hours;
15) Tightness: annual leakage is not more than 0.25%;
16) The low-voltage side of the 16 capacitor is equipped with a secondary discharge tube protection device to protect the safety of operators. The standard capacity comes with a secondary terminal box and connecting cable. The Lemo plug is equipped with a self-locking function to prevent the plug from loosening;
17) Measuring electrode-to-shielding electrode and grounding electrode, shielding electrode-to-grounding current at 3kV for 1 min or measuring the insulation resistance value with an insulation tester not less than 500MΩ;
18) Continuous operation under 18 rated voltage, partial discharge is less than 2pC;
19) Long-term operation under rated voltage;
20) Total package weight: about 450kg
Complete equipment:
1. 300kV standard capacitor body 1 unit
2. Mobile chassis 1 pc
3. Dedicated equalizing ring 1 pc
4. Dielectric loss special measuring line 2 (50 meters)
5. Junction box 1 pc
6. Factory report and certificate 1 copy
7. Manual 2 copies
8. Inflatable connector (DILO matching) 2 pcs
9. Pressure gauge (WIKI) 1 pcs
10. Maintenance manual 1 copy
Acceptance test items
|
No. |
Test Item |
Accept |
Remark |
|
|
Appearance and anti-corrosion layer inspection |
√ |
Inspect the anti-corrosion layer, casing color, appearance and size of metal parts; |
|
|
Terminal inspection |
√ |
After inserting the plug of the connecting wire into the socket of the terminal, it shall have a self-locking function; |
|
|
Protection device inspection |
√ |
Apply power frequency voltage from low to high to the protective device between each low-voltage terminal of the capacitor and the ground; |
|
|
Air pressure check |
√ |
/ |
|
|
Tightness test |
√ |
Wrap the sealing surface of the capacitor and let it stand for 24, then perform a quantitative test; |
|
|
Mechanical performance inspection |
√ |
Fill the capacitor with nitrogen at 2 times the rated pressure for 72 hours; |
|
|
Withstand voltage test |
√ |
During the test, the capacitor 0 voltage should be continuously boosted to 330kV and kept for 1 minute; |
|
√ |
Method 1: Use a 3000V insulation resistance meter to measure the insulation resistance between the low-voltage terminals of the capacitor and between the ground; Method 2: Apply a power frequency voltage of 3kV between the low-voltage terminals of the capacitor and between the capacitor and the ground for 1 min; |
||
|
|
Capacitance measurement |
√ |
100kV-300kV, measured under every 100kV; |
|
|
Loss tangent measurement |
√ |
100kV-300kV, measured under every 100kV; |
|
|
Partial discharge test |
√ |
Raise the capacitor from 0 to Un, keep it for 1min, before and after the withstand voltage; |
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
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