310kV High Voltage Corona Rings 4.0mm Wall Thickness For AC Test Transformer

310kV High Voltage Corona Rings 4.0mm Wall Thickness For AC Test Transformer

Quick Detail:

1) Alloy: Aluminum 6061, 6063, 3A21, stainless steel 316L and copper C1100, C1220, etc

2) Thickness: 0.5mm-10.5mm

3) Finish: Smooth

4) OD: 100-16000 mm

5) Standard: GB/T/ISO9001

6) Certificate: SGS and ISO9001 certificate

7) Factory price and fast delivery

8) Package: Cartons or wooden cases or as customer's requirements

9) Delivery: Within 15-20 days after confirming order

10) Hardness: High

11) Good corona control advantages

Products Description:

Application:

1. The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers).

   The AC test transformer can be either in insulation cylinder type with metallic cover and base or metal tank. The insulation cylinder modular test transformers can be stacked to connect in series or parallel to get larger voltage or current to extend its application range.

2. Test system mainly used for cables, power transformers, gas-insulated switchgears, bushings and arresters, etc.
3. Here the high voltage corona rings are installed on the top of the transformers for test application.

Advantages:

• Competitive price with good quality.
• Low MOQ (2 pieces corona rings are even acceptable in some special conditions).
• Customized sizes with smooth surface and specifications/OEM available.
• In Shanghai and Near Ningbo port of China, convenient transportation.
• Short lead time (7-30 working days according to customers' order quantity).

Package and Shipment:

Standard sea packing, The corona ring packing can be done by wooden case and cartons. The wooden case and rings contact parts must be padded with foamed paper or rubber. Case four corners shall not be smaller than the size of the rings. Corona Rings surface Wrapping foam paper, Four sides contacting with wooden case with foam mat protection.

• 20 ft - GP: 5.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ About 23MTS
• 40 ft - GP: 11.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ About 27MTS
• 40 ft - HG: 11.8m (Length) * 2.13m (Width) * 2.72m (Hight) ------ About 27MTS

OTHER RELATED PRODUCT:

1. Aluminium Grading Ring
2. Aluminium Shielding Tube/Pipe Fitting
3. Aluminium Corona Cover
4. Aluminium Conductor
5. Aluminium Flange
6. Aluminium/Copper Corona Sphere/Ball
7. CNC Machining Part