Voltage transformers TE15_
TE15P and TE15PR voltage transformers are designed for voltage measurement in low voltage installations, offering reliability and safety in industrial and electrical distribution applications. Available in plastic (TE15P) or resin (TE15PR) encapsulated versions.
With a primary voltage of up to 440 V, a secondary voltage of 110 to 230 V and accuracy classes 0.5 (15 VA) and 1 (25 VA), these transformers comply with IEC/UNE-EN 61869-3.
Resin-encapsulated TE voltage transformers.
TE-transformers have an accuracy of 1 VA.
TE15P
TE15PR
Technical details
- Dimensions
- Technical characteristics
- Technical data
Models
TE15P (plastic encapsulated)
TE15PR (resin encapsulated)
Standards
- IEC/UNE-EN 61869-3
- Measuring range: 80-120% Vpn
- Load: 25-100% (cosine φ =0.8)
- Primary voltage: Up to 440 V
- Secondary voltage: 110 ÷ 230 V
- Accuracy: Class 0.5 - 15 VA / Class 1 - 25 VA
- Frequency: 50 - 60 Hz
- Factor of safety: Fs < 5
- Operating temperature: -10 ÷ 50 ºC
- Continuous overload: ID = 1.2 x Vn
- Operating voltage (max.): 720V
- Test voltage: 3 kV AC (1 min)
- Protection degree: IP20
- Insulation class: Class E (Class B (130°C) available)





