Model 3VTN Three Phase Voltage Potential Transformer from Flex-Core
Model# 3VTN | 600V Class

Three Phase Voltage Potential Transformer

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Detailed Model Specs
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Frequency: 60Hz
Standard Secondary Voltage: 120 Volts
Accuracy Class (per phase): 0.6 W, 1.2 X at 60Hz
Thermal Rating (per phase):
– 150VA at 30°C Amb.
– 100VA at 55°C Amb.
Operation (fused) (3VTN): Line-to-Neutral
Operation (not fused) (3VTL): Independent Phase
Secondary Fuses (3VTN): BBS
Insulation Level:
– 0.6kV
– 10kV BIL Full Wave
Terminals: Brass Screws No. 8-32 UNC
Weight: Approximately 24 lbs.

NOTE: 3VTN460: Only ground N & n terminals if source is 3-phase, 4 wire effectively grounded.

  • Three transformers in one case
  • The core and coil assembly is encased in a thermoplastic shell and filled with resin.
  • The transformer has a clear plastic terminal cover.
  • 3VTN for WYE Systems, 3VTL for DELTA Systems.