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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
2
Secondary Side Voltage:
14V;28V
Output Current:
23.4A;11.7A
Primary Side Voltage:
115V;230V
Mfr. Part #:
ECO-330-28
Package:
Screw Terminals
Key Attributes
Model Number:
ECO-330-28
Product Description
Product Overview
The Signal ECO Series EcoTran Standard Series Transformers are designed for robust performance and safety. Featuring split bobbin construction for superior isolation and no exposed metallic surfaces, these transformers offer touch-safe terminals to eliminate shock hazards. They are compliant with international safety standards and suitable for a wide range of applications requiring reliable power conversion.
Product Attributes
- Brand: Signal
- Series: ECO Series EcoTran Standard Series
- Construction: Split Bobbin
- Terminal Type: Touch Safe Terminals (IP20 type) with screw/binding clamp for hard wiring and optional Fast-On
- Exterior Surfaces: Rated UL 94 V2
- Insulation System: UL 1446 Class F (155C)
- Agency Certifications: IEC 61558-1, parts 2-4, 2-6; UL Listed to UL 5085-1, UL5085-2, CSA C22.2 No. 66.1-06, CSA C22.2 No. 66.2-06; compliant, EU/EC Declaration of Conformity / TUV Rheinland
- Reinforcement: Compliant Reinforced Insulation
- Customization: Custom versions available upon request.
Technical Specifications
| Part Number | Power Rating (VA) | Primary Voltage (V) | Frequency (Hz) | Secondary Output (VCT @ A / V @ A) | Dielectric Strength (V) | Leakage Current (< A) | Dimensions (inches) L x W x H | Mounting Screw | Weight (lbs) |
|---|---|---|---|---|---|---|---|---|---|
| ECO-105-24 | 105 | 115/230 | 50/60 | 24VCT @ 4.3 A / 12 V @ 8.7 A | 4000 | <30 | 3.54 x 4.17 x 3.78 | #10 | 3.7 |
| ECO-140-24 | 140 | 115/230 | 50/60 | 24VCT @ 5.8 A / 12 V @ 11.6 A | 4000 | <30 | 3.54 x 4.17 x 4.17 | #10 | 4.6 |
| ECO-170-24 | 170 | 115/230 | 50/60 | 24VCT @ 7.0 A / 12 V @ 14.0 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.4 |
| ECO-200-24 | 200 | 115/230 | 50/60 | 24VCT @ 8.3 A / 12 V @ 16.6 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.6 |
| ECO-330-24 | 330 | 115/230 | 50/60 | 24VCT @ 13.7 A / 12 V @ 27.5 A | 4000 | <30 | 4.96 x 5.35 x 4.50 | #10* | 9.1 |
| ECO-450-24 | 450 | 115/230 | 50/60 | 24VCT @ 18.7 A / 12 V @ 37.5 A | 4000 | <30 | 4.96 x 5.35 x 4.90 | #10* | 11.5 |
| ECO-105-28 | 105 | 115/230 | 50/60 | 28VCT @ 3.7 A / 14 V @ 7.4 A | 4000 | <30 | 3.54 x 4.17 x 3.78 | #10 | 3.7 |
| ECO-140-28 | 140 | 115/230 | 50/60 | 28VCT @ 5.0 A / 14 V @ 10.0 A | 4000 | <30 | 3.54 x 4.17 x 4.17 | #10 | 4.6 |
| ECO-170-28 | 170 | 115/230 | 50/60 | 28VCT @ 6.0 A / 14 V @ 12.0 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.4 |
| ECO-200-28 | 200 | 115/230 | 50/60 | 28VCT @ 7.1 A / 14 V @ 14.2 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.6 |
| ECO-330-28 | 330 | 115/230 | 50/60 | 28VCT @ 11.7 A / 14 V @ 23.4 A | 4000 | <30 | 4.96 x 5.35 x 4.50 | #10* | 9.1 |
| ECO-450-28 | 450 | 115/230 | 50/60 | 28VCT @ 16.0 A / 14 V @ 32.0 A | 4000 | <30 | 4.96 x 5.35 x 4.90 | #10* | 11.5 |
| ECO-105-40 | 105 | 115/230 | 50/60 | 40VCT @ 2.6 A / 20 V @ 5.2 A | 4000 | <30 | 3.54 x 4.17 x 3.78 | #10 | 3.7 |
| ECO-140-40 | 140 | 115/230 | 50/60 | 40VCT @ 3.5 A / 20 V @ 7.0 A | 4000 | <30 | 3.54 x 4.17 x 4.17 | #10 | 4.6 |
| ECO-170-40 | 170 | 115/230 | 50/60 | 40VCT @ 4.2 A / 20 V @ 8.4 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.4 |
| ECO-200-40 | 200 | 115/230 | 50/60 | 40VCT @ 5.0 A / 20 V @ 10.0 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.6 |
| ECO-330-40 | 330 | 115/230 | 50/60 | 40VCT @ 8.2 A / 20 V @ 16.4 A | 4000 | <30 | 4.96 x 5.35 x 4.50 | #10* | 9.1 |
| ECO-450-40 | 450 | 115/230 | 50/60 | 40VCT @ 11.3 A / 20 V @ 22.6 A | 4000 | <30 | 4.96 x 5.35 x 4.90 | #10* | 11.5 |
| ECO-105-48 | 105 | 115/230 | 50/60 | 48VCT @ 2.2 A / 24 V @ 4.4 A | 4000 | <30 | 3.54 x 4.17 x 3.78 | #10 | 3.7 |
| ECO-140-48 | 140 | 115/230 | 50/60 | 48VCT @ 2.9 A / 24 V @ 5.8 A | 4000 | <30 | 3.54 x 4.17 x 4.17 | #10 | 4.6 |
| ECO-170-48 | 170 | 115/230 | 50/60 | 48VCT @ 3.5 A / 24 V @ 7.0 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.4 |
| ECO-200-48 | 200 | 115/230 | 50/60 | 48VCT @ 4.1 A / 24 V @ 8.2 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.6 |
| ECO-330-48 | 330 | 115/230 | 50/60 | 48VCT @ 6.8 A / 24 V @ 13.7 A | 4000 | <30 | 4.96 x 5.35 x 4.50 | #10* | 9.1 |
| ECO-450-48 | 450 | 115/230 | 50/60 | 48VCT @ 9.4 A / 24 V @ 18.8 A | 4000 | <30 | 4.96 x 5.35 x 4.90 | #10* | 11.5 |
| ECO-105-230 | 105 | 115/230 | 50/60 | 230VCT @ 0.45 A / 115 V @ 0.91 A | 4000 | <30 | 3.54 x 4.17 x 3.78 | #10 | 3.7 |
| ECO-140-230 | 140 | 115/230 | 50/60 | 230VCT @ 0.61 A / 115 V @ 1.2 A | 4000 | <30 | 3.54 x 4.17 x 4.17 | #10 | 4.6 |
| ECO-170-230 | 170 | 115/230 | 50/60 | 230VCT @ 0.74 A / 115 V @ 1.5 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.4 |
| ECO-200-230 | 200 | 115/230 | 50/60 | 230VCT @ 0.87 A / 115 V @ 1.7 A | 4000 | <30 | 3.54 x 4.17 x 4.57 | #10 | 5.6 |
| ECO-330-230 | 330 | 115/230 | 50/60 | 230VCT @ 1.40 A / 115 V @ 2.8 A | 4000 | <30 | 4.96 x 5.35 x 4.50 | #10* | 9.1 |
| ECO-450-230 | 450 | 115/230 | 50/60 | 230VCT @ 2.00 A / 115 V @ 4.0 A | 4000 | <30 | 4.96 x 5.35 x 4.90 | #10* | 11.5 |
*Mounting screw size for 330 VA and 450 VA models.
Optional DIN Rail Clip & Spring available.
Dimensions for Mounting Screw: .195 x .310 inches (4.95 x 7.87 mm) or 0.23 x 0.375 inches (5.84 x 9.53 mm) (4X)
2411272146_Bel-Fuse-ECO-330-28_C17632863.pdf
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