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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
Dual, Multi-Tap
Secondary Side Voltage:
115V;230V
Output Current:
6.6A;3.3A
Primary Side Voltage:
100V;115V;215V;230V
Mfr. Part #:
SHE-750
Package:
Screw Terminals
Key Attributes
Model Number:
SHE-750
Product Description
Product Overview
The Belfuse SHE Series Super High Efficiency Transformers are designed for chassis mounting, offering high reliability and clean, efficient power transfer for optimal performance. These transformers are engineered to reduce power operational costs by utilizing optimal quality core and conductor materials. They are ideal for applications requiring cleaner, more efficient use of power, aligning with the trend towards greener energy solutions. Custom versions are available upon request.
Product Attributes
- Brand: Belfuse (Signal Transformer)
- Series: SHE Series
- Mounting Type: Chassis Mount
- Certifications: UL 1446, File # E66312; Compliant with UL506 / UL5085, CSA C22.2, No. 66.2-06, VDE 0805 and VDE 0550, IEC / EN61558; RoHS Compliant
- Insulation System: Class H, 180 C
- Electrostatic Shield: Solid copper full width foil
- Terminals: Touch-Safe terminals (IP20 type) with screw/binding clamp and 3/16 & 1/4 Fast-On connections
- Power Quality: Clean power with distortion-free output
- Environmental Compliance: RoHS Compliant
Technical Specifications
| Part Number | VA | Mechanical Dimensions (L x W x H) Inches (mm) | Mechanical Dimensions (ML x MW) Inches (mm) | Weight lbs (kg) | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) |
|---|---|---|---|---|---|---|
| SHE-250 | 250 | 5.40 (137.2) x 4.00 (101.6) x 4.75 (120.7) | 4.50 (114.3) x 2.88 (73.2) | 11.75 (5.33) | 230 V @ 1.1 A | 115 V @ 2.2 A |
| SHE-500 | 500 | 5.40 (137.2) x 5.00 (127.0) x 4.75 (120.7) | 4.50 (114.3) x 3.88 (98.6) | 17.56 (7.97) | 230 V @ 2.2 A | 115 V @ 4.4 A |
| SHE-750 | 750 | 5.40 (137.2) x 6.00 (152.4) x 4.75 (120.7) | 4.50 (114.3) x 4.88 (124.0) | 22.62 (10.26) | 230 V @ 3.3 A | 115 V @ 6.6 A |
| SHE-1000 | 1000 | 7.70 (195.6) x 5.50 (139.7) x 6.63 (168.4) | 5.75 (146.1) x 4.38 (111.3) | 34.80 (15.79) | 230 V @ 4.3 A | 115 V @ 8.7 A |
| SHE-1500 | 1500 | 7.70 (195.6) x 6.00 (152.4) x 6.63 (168.4) | 5.75 (146.1) x 4.75 (120.7) | 41.50 (18.82) | 230 V @ 6.5 A | 115 V @ 13.0 A |
| SHE-2000 | 2000 | 7.70 (195.6) x 6.50 (165.1) x 6.63 (168.4) | 5.75 (146.1) x 5.25 (133.4) | 48.02 (21.78) | 230 V @ 8.7 A | 115 V @ 17.4 A |
| SHE-2500 | 2500 | 7.70 (195.6) x 7.00 (177.8) x 6.63 (168.4) | 5.75 (146.1) x 5.75 (146.1) | 56.54 (25.65) | 230 V @ 10.9 A | 115 V @ 21.8 A |
| General Specification | Value |
|---|---|
| Power Range | 250 VA to 2500 VA |
| Dielectric Strength | 4000 Vrms Hipot |
| Input Windings | Dual / tapped windings |
| Input Voltage (Parallel) | 100 V, 115 V 50/60 Hz |
| Input Voltage (Series) | 215 V, 230 V 50/60 Hz |
| Output Windings | Dual windings |
| Output Voltage (Parallel) | 115 V |
| Output Voltage (Series) | 230 V |
| Regulation | 2.5% maximum |
| Efficiency | 97.5% minimum |
| Temperature Rise | 60 C maximum |
| Leakage Current | <50 micro Amps |
2411272154_Bel-Fuse-SHE-750_C17376945.pdf
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