F&F LE-05d Bedienungsanleitung
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LE-05d
Electric energy meter,
without neutral wire
The LE-05d is a static (electronic) calibrated electricity meter,
used as a sub-meter for indicating the consumed three-phase
AC active electricity in the Arona metering system.
A special electronic system under the influence of current flow
and applied voltage in each phase generates pulses in propor-
tion to the electricity consumed in this phase.
Phase energy consumption is indicated by flashing the corre-
sponding LED (A and C). The sum of the three phases of pulses
indicated by a flashing LED is converted to energy taken in the
entire three-phase system, and its value is determined by the
segment LCD display.
Numbers after the decimal point indicate decimals (.1 kWh =100
Wh).
Purpose
Functioning
F&F Filipowski L.P.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
Do not dispose of this device in the trash along with other waste! According to the
Law on Waste, electro coming from households free of charge and can give any amo-
unt to up to that end point of collec� on, as well as to store the occasion of the pur-
chase of new equipment (in accordance with the principle of old-for-new, regardless
of brand). Electro thrown in the trash or abandoned in nature, pose a threat to the
environment and human health.
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Active energy consumed AE+ [kWh]
The meter is equipped with pulse output. This allows you to con-
nect another pulse device (SO) that reads pulses generated by
the meter. No additional connected equipment is required for
proper operation of the meter.
Measured values
Pulse output
Front description
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The meter has sealable input and output terminal covers to pre-
vent any attempts to bypass the meter.
The meter is marked with individual serial number allowing its
unambiguous identification. The marking is laser engraved and
cannot be removed).
Sealing
Meter number
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1.Disconnect the power supply.
2.The indicator mounted on a rail in the distribution box.
3.Use a screwdriver to unscrew the screws and remove the front
counter terminal covers.
4.Connect the voltages of the phases to be monitored as indica-
ted to the terminals 1 (L1), 3 (L2), 5 (L3).
5.Connect the circuit to be measured or a single consumer to the
terminals 2 (L1), 4 (L2), 6 (L3).
6.Connect an additional pulse receiver (optionally) to the termi-
nals 9(+) and 8(–).
An additional pulse receiver is not required.
7.Fit the meter terminal covers.
Meter number cont.
Mounting
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1 L1IN phase 5 L3IN phase
2 L1OUT phase 6 L3OUT phase
3 L2IN phase 8 pulse output (–)
4 L2OUT phase 9 pulse output (+)
Wiring diagram
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installation 3-wire
rated voltage 3×400 V
minimum measured current 0.04 A
base current 10 A
maximum current 100 A
voltage measuring range 160÷265 V
measurement accuracy (IEC62052) 1st class
rated frequency 50 Hz
insulation protection class II
housing PC+ABS material
own power consumption <10 VA; <2 W
indication range 0÷99999.9 kWh
meter constant 800 imp/kWh
signalling current consumption A, C phases 2×red LED
read-out signalling red LED
pulse output
type open collector
maximum voltage 27 V DC
maximum current 27 mA
pulse time
working temperature -20÷55°C
terminal 25 mm² screw terminals
dimensions 7 modules (122 mm)
mounting on TH-35 rail
ingress protection IP20
Technical data
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F&F products are covered by a 24-month warranty from the date
of purchase. The warranty is only valid with proof of purchase.
Contact your dealer or contact us directly.
F&F Filipowski L.P. declares that the device is in conformity with
the essential requirements of the Low Voltage Directive (LVD)
2014/35/EU and the Electromagnetic Compatibility (EMC)
Directive 2014/30/UE.
The CE Declaration of Conformity, along with the references to
the standards in relation to which conformity is declared, can be
found www.fif.com.pl on the product subpage.
Dimensions
Warranty
CE declaration
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E230427
»Please read the instructions carefully before installation.
»The device should be installed and operated by qualified per-
sonnel who are familiar with its design, operation, and asso-
ciated risks.
»Do not install a meter that is damaged or incomplete.
»The user is responsible for proper grounding of the system,
proper selection, installation, and efficiency of other devices
connected to the meter, including safety devices such as over-
current, residual current and overvoltage circuit breakers.
»Before connecting the power supply, make sure that all cables
are connected correctly.
»It is essential to observe the operating conditions of the meter
(supply voltage, humidity, temperature).
»To avoid electric shock or damage to the meter, turn off the
power supply whenever the connection is changed.
»Do not make any changes to the unit yourself. Doing so can
result in damage to or improper operation of the device,
which in turn can pose a threat to people operating it. In such
cases, the manufacturer is not responsible for the resulting
events and may refuse the provided warranty in the event of
a complaint.
General work safety conditions
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