Allina T1 is a controllable single-phase current and voltage source with a rated output power of 5 kVA. It is suitable for a wide range of commissioning, periodic, and diagnostic tests on various substation equipment, including power transformers, current transformers (CTs), voltage transformers (VTs/CVTs), circuit breakers (CBs), grounding systems, busbars, and other substation equipment.
This device is ideal for use in high-voltage substations, distribution substations, power plants, research laboratories, universities, and industrial sites such as refineries and petrochemical complexes. A range of complementary modules is also available to extend the Allina T1’s testing capabilities and adapt it to specific applications.
Wisegrid Energy Allina T1 Multifunction Substation Tester Primary Injection
- Dynamic resistance of On Load Tap Changer (OLTCs)
- Winding resistance (by injecting DC current in tha range of 0 to 10A or 10 to 100A)\
- Turn ratio on both regular and phase shift transformers (LF/EAF transformers
- Magnetic core demagnetizing (up to 10A)
- No-load current (excitation current) and Loss (up to 2.2kV)
- Magnetic balance (flux division)
- Vector group and phase shift (for industrial transformers)
- Short circuit and zero sequence impedance
- Switch box for automatic performing tests on three-phase transformer (With TEM1 module)















