Cable Test System – SF6 Standard Capacitor – LINT TOP

Product Details

FAQ

Product Details

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Cable Test System – SF6 Standard Capacitor – LINT TOP Detail:

1. Introduction

The standard capacitor is widely used in the high voltage test. It can be connected with tan delta bridge to measure the dielectric loss of test object. For example, during dielectric loss test, it is used as standard, and compare the capacitance and tgδ value with measuring capacitor, cable, bushing, insulator, transformer winding and insulation materials.

2. Features

1. Rated voltage: 10-400kV
2. Rated capacitance: 50, 100pf
3. Frequency: 50Hz
4. Precision: ≤±0.5%
5.Drift of capacitance: ≤3%
6. Drift of voltage: ＜2×10-5
7. Dissipation: ≤2×10-5
8. PD level: ＜5pc, Un
9. Temperature co-efficiency: ＜3×10-5/℃
10. Pressure co-efficiency: ＜2×10-3/Mpa

3. Technical Parameters

Model	Test Voltage (kV)	Capacitance ±3% (pF)	Dimension (L×W×H mm)	Structure
LT-10/50(100)	10	50(100)	150×150×260 170×170×340	Coaxial electrode
LT-20/50(100)	20	50(100)	250×250×650	ibid
LT-30/50(100)	30	50(100)	250×250×650	ibid
LT-50/50(100)	50	50(100)	260×260×650	ibid
LT-100/50(100)	100	50(100)	260×260×800 420×420×1300	ibid
LT-150/50(100)	150	50(100)	420×420×1300	ibid
LT-200/50(100)	200	50(100)	1100×1100×1850	ibid
LT-250/50	250	50	1100×1100×1850	ibid
LT-300/50	300	50	1500×1500×2500	ibid
LT-500/50	500	50	1800×1800×3200	ibid
LT-600/50	600	50	1800×1800×3900	ibid

Product detail pictures:

FAQ

Q: Can I visit your factory?

A: All the customers from both home and abroad are warmly welcomed to visit our company and factory.

Q: Do you supply the installation and commissioning?
A: Yes, we do as followings:
-As soon as customer informed us the machines are put in the right place, we will send both mechanical and electrical engineer for machine start up.
-No-load testing: After machine installed completely, we make no-load testing first.
-With-load testing: Usually we will can produce 3 different wires to make load testing.

-Acceptance report: After the buyer confirms that machine can reach all specification under contract, the acceptance report will be signed for our record that machine will be in guarantee period.

Q: What information should I offer to get a detailed quotation from you?
A: For single machine: Usually we need to know inlet wire size, outlet wire size to be produced, productivity, pay off and take up size to choose the right machine.
For new cable plant or new cable production line, we need to know the datasheet of cables to be produced, the productivity, the standards to be followed, etc to design all machines needed.

Q: Can you supply the auxiliary equipment along with the machines?
A: Yes, definitely.
We has supplied heat exchanger, copper/aluminum powder filter machine, cooling tower, chiller, air compressor, drawing dies, pointing machine, cold welders, bobbins etc. with our machines.

Q: Could you do the design for the whole plant?
A: Yes, this is our advantage.
With the data sheet of cable to be produced, the standard your cables should follows, the productivity you expected. Our engineer on production technology and machinery will make design of production machines, test equipment, accessories like bobbins, dies, rewinding lines and materials needed.

Q: How can I know the status of my order?
A: We have our OA system on tracking the production.
For any of your request we can send photos and videos of your order, also we can use FACETIME to let you know the production.

Q: How do you work on the inspection before delivery?
A: We will make dynamic balance testing, levelness testing, noise testing, etc. during production.
After production finished, usually we make no-load running of each machine before delivery. Customers are welcomed to attend the inspection.

Q: What exhibitions will you attend, can we meet in the fair?
A: Dusseldorf International Wire and Cable Fair;
Wire South America Fair;
International Wire and Cable Fair in Shanghai;
International Istanbul Wire Fair, etc.
wire Southeast Asia Fair, etc.