Step-Down Distribution Transformer
Dry-type LT step-down transformers, 5-300 kVA, typically 380-415 VAC 3-phase to 208/120 VAC, wound in pure copper.
技术参数05 项
| 输入 | 380-415 VAC 3-phase 50 Hz |
|---|---|
| Output | 208/120 VAC 3-phase 50 Hz (other secondaries to order) |
| Rating | 5 kVA to 300 kVA (30-150 kW commonly supplied) |
| Winding | Pure copper |
| Type | Dry type, air cooled |
已建造配置 · 03
标准建造配置
本机型已建造的配置。列表以外的规格可按同一平台报价。
- 01
- 02step-down with inductor for 28.5 VDC supplies
- 03for UPS input supply
产品特点 · 04
- Pure copper windings at conservative current density
- Class F/H insulation options
- Off-load tap changer for supply voltage variation
- Terminal box or bus-bar termination to site requirement
选配 · 04
- Enclosed IP-rated housing
- Electrostatic screen between windings
- Off-load taps ±5%
- Temperature monitoring
应用领域 · 04
- UPS input supply matching
- Imported machinery at 208/120 V
- Defence installations
- Laboratory and test facility supplies
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