Description
Used 240V to 240V 3 phase isolation transformer with a cheap price for sale. H level insulation grade of isolation transformer. 45 kVA isolation transformer has high working efficiency, can be achieved 95%.
Features:
- Three phase isolation transformer with 45 kVA power rating.
- Dry air self cooling of cooling mode on 240V to 240V isolation transformer.
- Isolation transformer with 4 wire three phase high-leg delta configuration.
- Better dielectric strength and insulation resistance and IP24 protection grade of enclosure.
Specifications:
| Basic | Model | ATO-SG45KVA |
| Phase | 3 phase | |
| Capacity | 45 kVA | |
| Weight of Copper Wire Transformer | Open Type: 200 kg; Protected Type: 232 kg | |
| Technical Parameters | Primary Voltage | 240V, 4 wire high leg delta configuration (240V L-L, 120V L-N, and 208V with the high leg) |
| Secondary Voltage | 240V, balanced delta configuration, 3-phase (L1, L2, L3 + G) | |
| Voltage Convert | Three phase to three phase | |
| Frequency | 50 Hz / 60 Hz | |
| Wiring Mode | 4 wire three phase high-leg delta configuration | |
| Winding Material | Copper wire enclosure | |
| Work Efficiency | ≥95% | |
| Insulation Resistance | ≥50 MΩ | |
| Electrical Strength | 3000V AC / 1 min | |
| Noise | <35-65 dB (1 meter) | |
| Insulation Grade | H level | |
| Enclosure Protection Grade | IP24 | |
| Cooling Mode | Dry type air cooling | |
| Overload Capacity | Allow more than 1.2 times rated load to work for up to 4 hours | |
| Certificate | CE, ISO | |
| Warranty | 12 months | |
| Working Environment | Temperature | -15 ℃ ~ 40 ℃ |
| Humidity | ≤90% RH, without condensation | |
| Altitude | <1000m, non corrosive gas and conductive dust |
3 Phase Isolation Transformer Details:
45 kVA Isolation Transformer Installation Dimension:
Copper Wire Transformer Size:
- Open Type: a*b*c=440*350*420 mm
- Mouting Size: d*e=300*200 mm
- Protected Type: A*B*C=420*610*610 mm
Tips: Development Trend of Three Phase Isolation Transformer
- Greener. Environmental protection is the general trend, with the shortage of energy and the aggravation of environmental pollution, major manufacturers have locked in the next development goal of energy conservation and environmental protection. Three-phase isolation transformer is also the same, energy conservation and environmental protection is an eternal subject. The development and introduction of new materials and new technology will make the future three-phase isolation transformer more energy saving, more quiet operation.
- High safety factor. Three phase isolation transformer is used in major projects, such as science and technology, medical treatment, production and other fields. Especially in summer peak season, higher requirements for transformer safety are put forward. In the future, three-phase isolation transformer will be further reliability certification in terms of safety, and power safety will be the goal of unremitting efforts.
- Scaling. As the population expands, so does the demand for electricity. The most obvious problem of power shortage is the peak consumption in summer and winter. Expanding capacity is the fundamental solution.
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