F&F LE-03MW Manual page 8

Technical data
reference voltage
base current
maximum current
minimum detection current
voltage measurement
L-N
L-L
measurement accuracy (EN50470-1/3)
overload
insulation
rated frequency
own power consumption
indication range
meter constant [kWh]
meter constant [kvarh]
read-out signalling
communication
port
communication protocole
baud rate
parity
stop bits
pulse output
type
maximum voltage
maximum current
pulse constant of output
pulse time
working temperature
4 kV/1 min.; 6 kV/1 µs
1200, 2400, 4800, 9600 bps
1; 10; 100; 1000 pulses/kWh
- 8 -
3×230/400 V
3×80 A
0.04 A
100÷289 V AC
173÷500 V AC
B class
30×Imax/10 ms
<10 VA; <2 W
0÷999999.99 kWh
1000 pulses/kWh
1000 pulses/kvarh
2× red LED
RS-485
Modbus RTU
open collector
27 V DC
27 mA
-25÷55°C
3×5 A
50 Hz
EVEN
1
10 ms