- true RMS measurement to the 30th harmonic.
- configuration display (CT, VT and pulse setting)
- pulse outputs as standard
- pulse test function
- auto current transformer reversal in the event of incorrect orientation
- class 1
- MODBUS RTU® communications option, ethernet on the rail350
- optional harmonic measurement for power quality and individual harmonics to the 15th (rail350)
- UK designed and manufactured with a 5 year warranty
ACCURACY All errors ± 1 digit
kWh Better than Class 1 per EN 62053-21 & BS 8431
kW Better than Class 0.25 IEC 60688
Amps & Volts
Class 0.1 IEC 60688
(0.01In – 1.2In or 0.1Un – 1.2Un)
kvar (via MODBUS) Better than Class 0.5 IEC 60688
PF (via MODBUS) ±0.2° (0.05In – 1.2In and 0.2Un – 1.2Un)