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Contact Us
ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
Dry-type isolation transformer
Technology & Parameters:
| Type | BOCHI TF 002 |
| Phase | Three-phase |
| Capacity | SG-80KVA |
| Input voltage | 380V |
| Output voltage | 380V |
| Output voltage accuracy | ± 2% |
| Voltage Rate of Change | ≤ 1.5% |
| Output waveform distortion | Loss less (with the input waveform comparison) |
| Insulation class | Class F |
| Efficiency | Induction (isolated) ≥ 97% |
| frequency | 50/60Hz |
| Connection mode | Δ / Y |
| Overload | Allow more than one times the rated load of work two hours (long-term full load) |
| Noise | ≤ 35dB (within one meter) |
| Temperature | ≤ 60 ℃ |
| Insulation resistance | ≥ 150MΩ |
| Dielectric strength | 2000VAC/1min |
| Work Environment | Temperature: -20 ~ +45 ℃ Humidity: ≤ 95% RH non-condensing |
| Cooling | Dry air-cooled |
| Workplace | Non-corrosive gas and conductive dust |
| Size | 1100 * 700 * 800mm |
| Weight | 450KG |