Lumel N20ZPLUS - Meter of a.c. current, a.c. voltage and frequency with RS485N20ZPLUS

Description

• input:

- AC current: 1A, 5A
- AC voltage: 100V, 250V, 400V
-  frequency: 20 ... 500 Hz

• 2 alarm outputs of OC type (4 types of alarms)
• protection level ensured by the housing: IP65,
• readout field: 5 three-colour LED displays of 14 mm height,
• highlighted measuring units,
• supply: 85...253 V a.c./d.c. or 20...40 V a.c./d.c.