- The Rated voltage up to 34,5kV L-L

- Resistance tolerance +/- 10%

- Frequency up to 400hz

- Temperature coefficient of resistance (TCR) up to 100°C

- Temperature Rise up to 760°C as ANSI/IEEE 32:1972

- Time 5s, 10s, 30s, continuous

- The enclousure up to IP 54

- Enclosed from mild steel, galvalum, stainless steel