Rated voltage: 65...250 VAC / 90...250 VDC on request 19...60 VDC on request
Consumption: 5 VA max
Maximum measurable voltage: 600 (750) VAC max L-L
Input impedance: ›1.3 MOhm
Burden: 0.15 VA max per phase
Frequency: 45 - 65 Hz
Rated current (Ib): 1 / 5 programmable
Min / max measurable current: 20 mA / 7 ARMS
Maximum overload: 10A continuous - 100A for 1 sec.
Input impedance: 0,02 Ohm approximately
Burden: 0,5 VA per phase
Insulation voltage: 150 VAC max between phases
Voltage: ±0.1% reading ±0.03% full scale
Current: ±0.1% reading ±0.05% full scale
Active power: ±0.5% reading ±0.1% full scale (PF=1)
Power factor: 1% reading (0.5 inductive - 0.8 capacitive)
Active energy: 1% reading (0.5 inductive - 0.8 capacitive)
Frequency: ±0.05% reading ±2 digits from 45 to 65 Hz
Display: backlighted graphic LCD display, 160 x 144 dots
Keypad: 5 push-buttons
Type: on-board non-volatile FLASH, 128 kB
Type: 1 selectable RS232 or RS485, optoisolated
Baud rate: programmable from 300 to 57600 bps
Protocols: A2 ASCII, MODBUS
Type: with battery backup
Accuracy: ± 30 ppm
Type: 2 optoisolated (50V - 300 mADC)
Operating temperature: from -15 °C to +60 °C
Storage temperature: from -25 °C to +75 °C
Relative humidity: 80% max. without condensation
Terminals: EU standard pluggable terminals
Size / weight: 144x144x95 mm / 750 g
Safety: 73/23/EEC and 93/68/EEC directives, EN 61010.1 safety standard
EMC: 89/366/EEC directive and following modifications 93/31/EEC and 93/68/EEC, EN50081-2, EN50082-2, EN61326/A1