DL/T 1389-2014 in English
VALIDThe Guide for Choice Neutral-earthing Reactor of 500kV Transformer
- Issued on:2014-10-15
- Implemented on:2015-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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| Standard No: | DL/T 1389-2014 |
| Document status: | VALID |
| Title in English: | The Guide for Choice Neutral-earthing Reactor of 500kV Transformer |
| Title in Chinese: | 500kV变压器中性点接地电抗器选用导则 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2014-10-15 |
| Implemented on: | 2015-03-01 |
| Professional Classification: | DL-Electricity |
| Related Keywords: | choice neutral-earthing reactor
transformer scopethis standard oil-immersed air-core small reactors small reactors neutral point grounding |
| Related Topics: | dl 1389-2014
dl/t 1389 dl/t 1389-2014 dl1389-2014 dl/t+1389 static grounding point Guidelines for selection of power transformers gb/t17627-2019 Transformer core ground current Transformer room grounding Transformer core grounding |
本标准适用于500kV变压器中性点接地用油浸式空心小电抗和干式空心小电抗。
Scope
This standard specifies the use conditions, selection principles, technical requirements and test items of neutral point grounding reactors (referred to as small reactors) for 500kV transformers (including 500kV generator transformers for power plants and 500kV autotransformers for substations). This standard applies to oil-immersed air-core small reactors and dry-type air-core small reactors for neutral point grounding of 500kV transformers.
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