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25kVA Single Phase Dry Type Isolation Transformer 240V/120V CE Certified for Machinery
| MOQ: | 1 |
| Price: | USD 1000-20000 |
| Standard Packaging: | Plywood case |
| Delivery Period: | 30Days |
| Payment Method: | T/T |
| Supply Capacity: | 10000set/month |
25kVA Dry Type Transformer
,240V/120V Isolation Transformer
,CE Certified Single Phase Transformer
This 25kVA Single Phase Dry Type Isolation Transformer is designed for machinery and electrical equipment requiring reliable 240V to 120V voltage conversion. The transformer provides galvanic isolation between the input and output circuits while supplying power to compatible loads. With a dry-type, oil-free construction and 50/60Hz design, it is suitable for a wide range of industrial and commercial installations. CE certification supports applications requiring compliance with relevant European safety requirements.
- 25kVA rated capacity for machinery and electrical equipment
- 240V primary / 120V secondary voltage configuration
- Single-phase isolation design with electrical separation between input and output
- 50Hz or 60Hz operation, depending on the specified design
- CE certified for applicable project and market requirements
- Dry-type, oil-free construction for convenient installation
- Designed for machinery, electrical panels, control equipment, and other compatible loads
- Custom options available for terminals, enclosure, impedance, and installation conditions
| Winding Material | Enameled copper/aluminum wire, copper/aluminum foil (optional) |
| Capacity | 25KVA (100VA~5000KVA can be customized) |
| Primary Voltage | 240V (Voltage not more than 600V can be customized) |
| Secondary Voltage | 120V (Voltage not more than 600V can be customized) |
| Frequency | 50/60Hz |
| Vector Group | DYN11/YYN0 or customized |
| Insulation Level | F/H/C, customized |
| Enclosures Protection Level | IP20 / IP54 / IP56 or NEMA 1 / NEMA 3R / NEMA 3 / NEMA 4 / NEMA 4X, Optional |
| Withstand Voltage Test | Primary to secondary 3.0KV/1min; Primary to earth 3.0KV/1min; Secondary to earth 3.0KV/1min |
| Insulation Resistance | Primary to secondary >500 MΩ; Primary to earth >500 MΩ; Secondary to earth>500 MΩ |
| Ground Resistance | 25A<100 mΩ |
| Induced Over-voltage Withstand Test | Double frequency / Double Voltage / 60s |
| Cooling Method | AN / AF |
| Temperature Rise | ≤100K / ≤115K / ≤125K or customized |
| Transformation Ratio | <3% |
| No-load Current | <3% |
| Impedance Voltage | about 4.5% |
| Efficiency | compliant with DOE |
| Operating Temperature | -15℃～40℃ |
| Storage Temperature | -25℃～60℃ |
| Certificate | ISO9001, UL, TUV |
Product parameters and images are for general reference only and may not reflect all details of your custom configuration, due to custom builds and minor variations between standard models.
Precise specifications for your order are detailed in the specification table and supporting technical documents (CAD files, dimensional drawings, wiring diagrams, etc.). Specific details may differ from images.
Please review all specifications and technical documents before ordering; do not rely solely on product images.
We offer custom-built units with lead times nearly as fast as prebuilt models--contact us for your specific requirements.
