Leilang Electric Group CO.,LTD
| Delivery Time | 30Days |
| Primary Voltage | 240Vac |
| Induced Over-voltage Withstand Test | Double frequency / Double Voltage / 60s |
| Packaging Details | Plywood case |
| Enclosure | IP00 |
| Vector Group | DYN11/YYN0 or customized |
| Operating Temperature | -15℃～40℃ |
| Storage Temperature | -25℃～60℃ |
| Supply Ability | 10000set/month |
| Cooling Method | AN Or AF |
| Insulation Level | F/H/C, customized |
| Insulation Resistance | Primary to secondary >500 MΩ; Primary to earth >500 MΩ; Secondary to earth>500 MΩ |
| Payment Terms | T/T |
| Insulation Class | F/H/C Customized |
| Efficiency | compliant with DOE |
| Ground Resistance | 25A<100 mΩ |
| Winding Material | Copper / Aluminum |
| 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 |
| Transformation Ratio | <3% |
| Impedance Voltage | about 4.5% |
| Secondary Voltage | 120Vac |
| Frequency | 50/60Hz |
| No-load Current | <3% |
| Rated Capacity | 25KVA |
| Temperature Rise | ≤100K / ≤115K / ≤125K or customized |
| Ambient Temperature | -15 To +45°C |
| Certification | CE, UL, cUL, TUV |
| Model Number | LL-DG-25kVA |
| Brand Name | Leilang Electric |
| Place of Origin | China |
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Product Specification
| Delivery Time | 30Days | Primary Voltage | 240Vac |
| Induced Over-voltage Withstand Test | Double frequency / Double Voltage / 60s | Packaging Details | Plywood case |
| Enclosure | IP00 | Vector Group | DYN11/YYN0 or customized |
| Operating Temperature | -15℃～40℃ | Storage Temperature | -25℃～60℃ |
| Supply Ability | 10000set/month | Cooling Method | AN Or AF |
| Insulation Level | F/H/C, customized | Insulation Resistance | Primary to secondary >500 MΩ; Primary to earth >500 MΩ; Secondary to earth>500 MΩ |
| Payment Terms | T/T | Insulation Class | F/H/C Customized |
| Efficiency | compliant with DOE | Ground Resistance | 25A<100 mΩ |
| Winding Material | Copper / Aluminum | 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 | Transformation Ratio | <3% |
| Impedance Voltage | about 4.5% | Secondary Voltage | 120Vac |
| Frequency | 50/60Hz | No-load Current | <3% |
| Rated Capacity | 25KVA | Temperature Rise | ≤100K / ≤115K / ≤125K or customized |
| Ambient Temperature | -15 To +45°C | Certification | CE, UL, cUL, TUV |
| Model Number | LL-DG-25kVA | Brand Name | Leilang Electric |
| Place of Origin | China | ||
| High Light | 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.
| 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.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
100000000-100000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
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