Configuration illustrationConfiguration illustration shows a cabinet. The described transformer supply excludes the enclosure.
690 V to 400 V storage isolation transformer
A 690 V to 400 V isolation transformer for PV and storage equipment; enclosure excluded and kVA rating to be specified.
- Technology
- AC isolation transformer
- Model / range
- 690 V / 400 V; exact code unstated
- Brand
- Dongguan Zhuoerfan Power
- Supplier
- Dongguan Yongwen Electrical
- Manufacturer
- Not specified
Technical specifications
| Input voltage | 690 V |
|---|---|
| Output voltage | 400 V |
| Enclosure | Excluded |
| Capacity / losses / impedance | Model-specific data required |
Product description
This AC isolation transformer provides 690 V to 400 V conversion for PV and energy-storage power equipment. The described supply excludes the enclosure.
Electrical configuration
Specify kVA capacity, vector group, frequency, impedance, losses, temperature rise, insulation system and protection for the intended PCS interface. These values are not supplied in the available technical description.
About the supplier
TransformersDongguan, Guangdong
Dongguan Yongwen Electrical
Transformer and power-equipment supplier
A Dongguan supplier of transformers, voltage stabilisers, reactors and UPS equipment.