Compact 6 DIN modules size
Fully bi-directional four quadrants readings
True RMS measurement
High contrast graphic LCD display with excellent
visibility
Neutral current monitoring
THD and individual FFT harmonic analysis up to 31st
order
Power and current demand calculation during userdefinable
time period
128 or 512 kB on-board memory
Programmable Min/***g/Max & energy data logging
No PTs required up to 600 (750) VAC
Programmable PT and CT values
Specificati***
Power supply
Rated voltage: 115 Vac +15% -20%
230 Vac +15% -20%
65÷250 Vac / 90÷250 VDc
C***umption: 2 VA max
Voltage inputs
Maximum measurable voltage: 600 (750) Vac max L-L
Input impedance: ›1.3 MOhm
Burden: max 0.15 VA per phase
Frequency: 45 - 65 Hz
Current inputs
Rated current (Ib): 1 / 5 Arms programmable
Min / max measurable current: 20 mA / 7 Arms
Maximum overload: 10 Arms continuous - 100 Arms for 1 sec.
Input impedance: 0.02 Ohm approximately
Burden: max 0.5 VA per phase
Insulation voltage: 150 Vac max between phases
Rogowski input: 200÷49995 A on request
Typical accuracy
Voltage: &plu***n;0.2% reading &plu***n;0.05% full scale
Current: &plu***n;0.2% reading &plu***n;0.1% full scale (5 Arms)
Active power: &plu***n;1% reading &plu***n;0.1% full scale (PF=1)
Power factor: 1% reading (0.5 inductive - 0.8 capacitive)
Active energy: 1.5% reading (0.5 inductive - 0.8 capacitive)
Frequency: &plu***n;0.05% reading &plu***n;2 digits from 45 to 65 Hz
Display and operating controls
Display: back-lighted graphic LCD 132x64 dots
Keypad: 4 push-butt***
Data memory
Type: on-board non-volatile FLASH
128 kB or 512 kB
Communication port
Type: RS232 or RS485 on request, optoisolated
Baud rate: 300 to 57600 bps
Real time clock
Type: with battery backup
Accuracy: &plu***n; 30 ppm
Digital outputs
Type: 2 or 4 isolated optomos (50V - 300mAAC-DC)
Environmental conditi***
Operating temperature: from -15 oC to +60 oC
Storage temperature: from -25 oC to +75 oC
Relative humidity: 80% max. without condensation
Mechanical characteristics
Material: plastic enclosure - noryl UL94-V0
Protection degree: IP20
Terminals: conductors 2.5 mm2
Size / weight: 106x90x57 mm, 300 gr
Standa*** compliance
Safety: 73/23/EEC and 93/68/EEC directives,
EN61010.1 safety standard
EMC: 89/366/EEC directive and following
modificati*** 93/31/EEC and 93/68/EEC,
EN50081-2, EN50082-2, EN61326/A1