Input signal
0.5 A; 1 A; 2.5 A; 5 A; 100 V, 380 (400) V. connection via 100 V voltage transformer or 1A, 5A current transformer is possible.
Overall dimensions, mm
96x96x103 mm (with protective cover), 96x96x75.6 mm (without cover)
LED indication
seven-segment indicators (4 indicators per block) for displaying measured parameter values
Unit of measurement
W, kW, MW, ±var, ±kvar, ±Mvar, W/±var, kW/±kvar, MW/±Mvar
Rated power factor
for wattmeter cosφ=1, for varmeter sinφ=1
Nominal value of the frequency of the measured signals
50 Hz
Maximum reading range
from -9999 to +9999
Voltage drop when measuring current of 5 A, not more than
30 mV
Galvanic isolation of input and output circuits, power supply circuits
yes
RS485 communication interface
Quantity: 1, 2; Modbus RTU protocol
Analog outputs
quantity: 0, 1, 2; ranges: 0...5 mA, 0...2.5...5 mA, 0...20 mA, 4...12...20 mA, 4...20 mA, 0...10...20 mA
Discrete outputs
Quantity: 0, 1, 2; constant voltage 300 V, 100 mA or AC voltage 200 V, 100 mA
Power supply voltage
5 Vn - (5 + 4/-0.5) V DC; 12 Vn - (12 + 6/-3) V DC; 24 Vn - (24 + 12/-6) V DC; 220 VU - from 85 to 253 V AC at (50 ± 0.5) Hz or from 120 to 265 V DC
Power consumption from the power supply circuit, not more
6 VA
reprogramming
using front panel buttons; via 'Configurator' software (RS485 interface)
Operating temperature range
From -40 to +50 °C (relative humidity 95% at +35 °C)
Degree of protection
IP50
Inspection interval
10 years
Warranty period of operation
2 years
Average service life, at least
minimum 25 years
Height of the indicator sign
20 mm