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T/ZZB 3179-2023
T/ZZB 3179-2023 20kV and 35kV three-phase dry power transformers
Abstract
Main technical content: This document specifies the terms and definitions, basic requirements, operating conditions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of 20 kV and 35 kV three-phase dry-type power transformers (hereinafter referred to as transformers). This document is applicable to non-excited voltage regulation three-phase dry-type power transformers with a voltage level of 20 kV and 35 kV, a rated frequency of 50 Hz, and a rated capacity of 50 kVA to 2500 kVA, used indoors. Dry-type power transformers with other rated capacities may refer to this document for use.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Abolished |
| Standard Code | T/ZZB 3179-2023 |
| CCS | Transformer |
| ICS | Transformers, reactors, and inductors |
| Implement Date | 2023-10-01 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00