Accuracy Class |
Class 1 to IEC/ EN80044-8 & IEC/EN81869-2 |
Frequency range |
47 to 63 Hz |
Highest Voltage |
0.72 kV R.M.S. |
Rated continuous overcurrent |
1.2 x rated current |
Rated short time thermal current |
<60 In / 1 second |
Rated dynamic current |
2.5 Ith |
Rated secondary burden |
>5 k |
Rated insulation level |
3kV R.M.S. 50 Hz / 1min |
Operating temperature range |
-25°C to 40°C |
Storage temperature range |
-10°C to 85°C |
Relative humidity |
85% non-condensing |
IP rating |
Housing : IP40 , Terminal : IP20 |
Housing material |
Self - extinguishing polycarbonate |
Altitude of operation |
2000m |