69kV Composite Stand off Insulator Technical Data:
| Rated Voltage (KV) | Height (mm) | Min. Dry Arcing Distance (mm) | Creepage Distance (mm) |
Specified Cantilever Load (SCL) |
Max. Design Cantilever Load (MDCL) |
Routine Tensile Test Load (RTL)
|
Wet Lower Frequency Flashover Voltage (KV) | Critical Impulse Flashover Voltage (KV) |
| 69 | 790±15 | 560 | 1580 |
9.5KN |
6.2KN | 11.2KN | 225 | 380 |
Manufacturing Process:
MARKING AND LABELLING:
i) Manufacturer's Name or Trademark;
ii) Manufacturer's Type Designation;
iii) Serial No. for the tracking of the goods;
iv) Specified Mechanical Load.
PACKAGE AND TRANSPORTATION:
All insulators are packed in weatherproof containers in order to protect the products during land, air and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. Special packaging arrangements can be accommodated upon the users' request.
COMPANY PROFILE:
Wuhan Line Power Transimission Equipment Co., Ltd was founded in 2008 and is a leading manufacturer of composite polymer insulators in China. Our company is equipped with 1000kV Power Frequency Testing Transformer,1800kv Impulse Voltage Generator Set and 2000kN Automatic Tensile Test Machine as well as well-equipped Physical Laboratory and Electric Laboratory. Welcome to our factory for a visit and witness the FAT.
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