Product Description
Emerson SolaHD HS14F3BS is a 3 kVA single‑phase encapsulated industrial control transformer of HS series, designed for hazardous‑location applications. NEMA 3R rugged enclosure with full epoxy encapsulation, built‑in electrostatic shield for noise attenuation. Dust‑proof, moisture‑resistant and shock‑vibration tolerant. Certified for Class I Division 2, Groups A‑D hazardous locations. Multi‑tap primary accepts global industrial mains voltages; dual secondary outputs 110 VAC / 220 VAC for voltage conversion and galvanic isolation.
Technical Specifications
| Item | Specification |
|---|---|
| Full Model | HS14F3BS |
| Product Type | Single‑phase encapsulated industrial isolation transformer |
| Power Rating | 3000 VA (3 kVA) |
| Phase | Single‑phase |
| Primary Input Voltage | Multi‑tap:190‑200‑208‑220 VAC / 380‑400‑415‑440 VAC |
| Secondary Output Voltage | Dual output:110 VAC / 220 VAC |
| Secondary Rated Current | 27.3 A @110V; 13.6 A @220V |
| Frequency | 50 / 60 Hz |
| Enclosure Rating | NEMA 3R, fully epoxy encapsulated |
| Internal Feature | Integrated electrostatic shield |
| Insulation Class | UL Class 200℃, 115℃ temperature rise at full‑load |
| Mounting | Base‑plate mounting |
| Certification | UL, CSA; Class I Div 2 Group A‑D hazardous‑location approved |
| Operating Ambient Temp | ‑20℃～+40℃ |
| Cooling Method | Non‑ventilated, self‑cooled |
| Weight | Approx. 22.5 kg |
| Country of Origin | USA |
Product Application
- Galvanic isolation & voltage conversion for factory automation, machine‑tools and production‑line control cabinets.
- Field power supply for petro‑chemical and oil‑gas installations within Class I Div 2 hazardous areas.
- Global mains‑voltage adaptation, common‑mode noise suppression for international‑spec machinery.
- Equipment power supply in data‑centres, ports and mining sites under harsh ambient conditions.
- Spare‑part replacement for legacy installations; control‑circuit power for industrial systems.
Related Series Models
‑ HS14F2BS: 2 kVA single‑phase encapsulated transformer
‑ HS14F7.5BS: 7.5 kVA single‑phase encapsulated transformer
‑ HS14F3CS‑CE: 3 kVA CE‑compliant variant for European market
‑ HS14F5BS: 5 kVA hazardous‑location single‑phase transformer
‑ HSS series: enhanced heavy‑duty hazardous‑location transformers
‑ HT series: three‑phase high‑capacity encapsulated transformers
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