Measured Values - F&F LE-03MW CT Manual

» Optical communication port in accordance with EN62056
(IEC1107);
» Pulse output SO with programmable number of pulses per
kWh;
» Multifunction LCD display.

Measured values

Consumed and supplied
active energy
Consumed and supplied
reactive energy
Phase voltages
Phase currents
Frequency
Active power
Reactive power
Apparent power
Power factor
Current ratio setting
The current ratio of the meter can be set remotely via the
Modbus RTU interface or locally using the PROG button.
To set the gear ratio manually you need to:
1. Switch the meter power off and on.
2. Press and hold down the PROG button.
3. After approximately 15 seconds, release the PROG button.
4. The display will show a blinking gear value (e.g. 0005-5).
5. Use the RIGHT or LEFT buttons to set the selected current
gear value.
6. Wait until the gear value disappears from the display.
AE+/AE-
RE+/RE-
U1, U2, U3 [V]
I1, I2, I3
f
P
Q
S
- 3 -
[kWh]
[kvarh]
[A]
[Hz]
[W]
[var]
[VA]