Model# 3VTL
600V
Three Phase 3-Wire Potential Transformer
- Terminals: Brass Screws No. 8-32 UNC
- Three transformers in one case.
- The core and coil assembly are encased in a thermoplastic shell and filled with resin.
- The transformer has a plastic terminal cover.
- Although designed for Line to Line Operation, the 3VTL may also be used in Line to Neutral or Line to Ground configurations at 58% of Rated Voltage.
Overview
Thermal Rating (per phase)150VA at 30°C Amb. – 100VA at 55°C Amb.
Insulation Level0.6kV – 10kV BIL Full Wave
WeightApproximately 24 Lbs
Accuracy
Accuracy Class (per phase)0.6 W, 1.2 X at 60Hz
Input
Volts0-120V thru 0-600V
Frequency60Hz
Output
Standard120V
245941
E238872
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Detailed Model Specifications
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| Catalog Number | Input Voltage | Output Voltage | Turn Ratio | Recommended Primary Fuse KTK-R | Recommended Secondary Fuse BBS (250V) | Accuracy Class at 60Hz | Thermal Rating 60Hz at 30°C Amb. | Thermal Rating 60Hz at 55°C Amb. | Insulation Class | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 3VTL-460-120 | 120V | 120V | 1:1 | 4A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
| 3VTL-460-208 | 208V | 120V | 1.73:1 | 2A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
| 3VTL-460-240 | 240V | 120V | 2:1 | 2A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
| 3VTL-460-240 | 277V | 120V | 2.31:1 | 1.5A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
| 3VTL-460-288 | 288V | 120V | 2.4:1 | 1.5A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
| 3VTL-460-480 | 480V | 120V | 4:1 | 1.0A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
| 3VTL-460-600 | 600V | 120V | 5:1 | 0.75A | 1.5A | 0.6 W, 1.2 X | 150 VA | 100 VA | 0.6kV | 24 Lbs |
Resources
View engineering resources and whitepapers.
