| BRAND | Michael Riedel Transformatorenbau |
| Product | DRUL 3000 UL-CSA |
| Description | Three-phase transformer |
| Internal code | IMP4690112 |
| Weight | 29.2 |
| Technical specification | Primary voltage (PH-PH): 3AC 440 V (triangle) + PE Primary current: 4.2 A Secondary voltage (PH-PH): 3AC 440 V (star) + N Secondary current: 3.9 A Switch group: Dyn5 (N 100%) Rated frequency: 50/60 Hz Protection class: SK I (protection class 1) Operating mode: S1 (continuous operation)/100% ED Ambient conditions: 40°C/F Type of cooling: ON (normal air convection) Installation height: 1000 m above sea level Protection class: IPXXB (finger safe) Primary connection: terminals (screw connection) for 4 mm² Secondary connection: terminals (screw connection) for 4 mm² Grounding connection: terminals (screw connection) for 4 mm² Manufactured and tested in accordance with: VDE 0570-2-4/EN61558-2-4 (transformer) with UL/CSA module approval (File Number: E164203 |
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