N27D RAIL-MOUNTED NETWORK METER • Direct measurement up to 63A. • Measurement of: RMS current (a.c.) and voltage (a.c.), active power and frequency. • Switched measured value. • 4-digit display in yellow colour. • Backlighted indicator of displayed value. • Modern design allows for installation of the meter in modular switchgear in accordance with EN 62208 (meter has a width of 3 modules) on 35 mm rail. V_/ External features LUMEL S.A. ul. Slubicka 1 65-127 Zielona Gora POLAND www.lumel.com.pl V_ Rated operations conditions

N27D RAIL-MOUNTED NETWORK METER Safety and compatibility requirements Electromagnetic compatibility noise immunity noise emissions Installation category Pollution grade Phase-to-earth operating voltage Version: standard custom-made* Language: Polish English other* See also: - for the supply circuit: 300 V, - for the measuring input 600 V - category II (300 V - category III) Connection diagram External dimensions Acceptance tests: without extra quality requirements 0 with an extra quality inspection certificate 1 acc. to customer's request* X - after agreeing with the manufacturer N24...