Three Phase Voltage, Current & Power Factor Data Logger EC-7VAR-RS Acksen

The NEW EC-7VAR-RS Dual current range energy recorder is used by electrical contractors, power distribution companies, facilities management, electrical or site-services and maintenance engineers to monitor power (kW)/energy (kWh) usage, check voltage and current variations helping them to diagnose any related issues, or to gather data perhaps to make representations to their power supplier.

Ideal for industrial logging and Energy Surveys
Rogowski Coils fit around 140mm cables


Voltage Range: 600Vac
Current Range: 4A - 400A or 30A - 3kA


Voltage Accuracy: ±1% of reading, ±1 Volt. (10 bit) within 100Vac-450Vrms (ph–ph); else ±3%. (50/60Hz ±2%)
Current Accuracy: ±5% of reading, typically (within 10% - 90% of full scale)


Power Factor Accuracy: 
Accurate to ~3% between lead 0.5 and 0.5 lag; ~6% between 0.5 and 0.3 lead or lag


Voltage Leads: 1kV CAT III, 600V CAT IV
Coils: 1kV CAT III, 600V CAT IV


Records true RMS Vavg, Vmax & Vmin to 2% 
Records true RMS Iavg, Imax & Imin to 5%


Recording Period: 2 sec to 60 mins
Recording Standard: EN50160


Environmental Sealing: IP43 as standard, available as IP65/NEMA 12/4
Size & Weight: Metric - 260x180x190mm & 2kg