F&F LE-03 Bedienungsanleitung

- 1 -

LE-03

Electric energy meter,

3-phase

The LE-03 is a static (electronic) calibrated electricity meter of

three-phase alternating current in a direct system.

A special electronic system under the influence of flowing cu-

rrent and applied voltage in each phase generates pulses pro-

portional to the energy drawn in the respective phase. Energy

consumption in the phase is indicated by a flashing of corre-

sponding LED (L1, L2, L3). The sum of the three phase pulses is

indicated by a flashing LED and converted into energy absorbed

throughout the three-phase system. Its value is displayed by the

mechanical drum abacus.

The last, red number on the drum abacus indicates row 1/10

kWh (100 Wh).

Purpose

Functioning

F&F Filipowski sp. j.

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 amount to up to that end point of collec� on, as well as to store the occasion of

the purchase of new equipment (in accordance with the principle of old-for-new, regard-

less 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 indicator has a pulse output. This allows you to connect a

pulse meter-reading pulses generated by the counter. For proper

operation of the indicator is not required to connect additional

devices.

The meter is marked with individual serial number allowing its

unambiguous identification. The marking is laser engraved and

cannot be removed).

Measured value

Pulse output

Meter number

- 3 -

The meter has sealable input and output terminal covers to pre-

vent any attempts to bypass the meter.

Sealing

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1.Disconnect the power supply.

2.The indicator mounted on a rail in the distribution box.

3.Using a screwdriver, remove the screws and remove the front

shield meter terminals.

4.Connect power to terminals 1 (L1), 3 (L2), 5 (L3).

5.N-wire connect to terminal 7.

6.Additional pulse receiver connected (optional) to terminals

9 (+) and 8 (–).

Additional pulse receiver is not required.

7.Put the meter terminals covers.

Front description

Mounting

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1 power input L1IN 6 power output L3OUT

2 power output L1OUT 7 N-wire neutral

3 power input L2IN 8 pulse output (–)

4 power output L2OUT 9 pulse output (+)

5 power input L3IN

Wiring diagram

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installation 4-wire

rated voltage 3×230/400 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÷999999.9 kWh

constant 800 pulses/kWh

current consumption signalling L1, L2, L3 phases 3× red LED

read-out signalling red LED

pulse output

type open collector

maximum voltage 27 V DC

maximum current 27 mA

pulse time 35÷80 ms*

working temperature -20÷55°C

terminal 25 mm² screw terminals

dimensions 7 modules (122 mm)

mounting on TH-35 rail

ingress protection IP20

__________

* depends on the current consumption

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 sp. j. 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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E210511

»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.

»Do not tighten the terminals without the wire inserted. This

may damage the lift mechanism of the terminal or the plastic

cover of this terminal.

General work safety conditions

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