F&F LE-03MP Скачать руководство пользователя страница 3

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Internal relay switching L1, L2, L3 phase circuits.

Remote control of ON/OFF relay.

Overcurrent protection – setting the load threshold.

Prepaid power (prepayment) – active power value at which

the meter disconnects the internal relay.

Automatic mode – activation of overcurrent protection and

prepaid mode.

Status – current status of the relay [ON/OFF].

Active energy consumed

AE+ [kWh]

Reactive energy

RE+ [kvarh]

Active power

[W]

Reactive power

[var]

Voltage

U [V]

Current

I [A]

Rated frequency

[Hz]

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.

Features

Measured values

Pulse output

Содержание LE-03MP

Страница 1: ...ayed cyclically on LCD display Parameter changes every 3 seconds You can manually switch between successive parame ters by pressing a button on the front end of the meter The display is active only with meter power supply on 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 Donotdis...

Страница 2: ... functions au tomatic relay disconnection if the set overcurrent threshold is exceeded and switching on the prepaid mode Current state of relay ON OFF is indicated on the LCD display as the corresponding Modbus register value Readout of all measured values and parameter setting functions is done via the Modbus RTU protocol Communication with the meter working as a Slave is performed in accordance ...

Страница 3: ... overcurrent protection and prepaid mode Status current status of the relay ON OFF Active energy consumed AE kWh Reactive energy RE kvarh Active power P W Reactive power Q var Voltage U V Current I A Rated frequency F Hz 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 ...

Страница 4: ...dbus RTU protocol command to set the desired value in the meter register The default meter address 1 The meter is marked with individual serial number allowing its unambiguous identification The marking is laser engraved and cannot be removed Meter address Meter number ...

Страница 5: ... 5 The meter has sealable input and output terminal covers to pre vent any attempts to bypass the meter Sealing ...

Страница 6: ... 6 Front panel Display description ...

Страница 7: ...e active power 00 000 kW 10 L2 phase active power 00 000 kW 11 L3 phase active power 00 000 kW 12 Total active power 00 000 kW 13 L1 phase reactive power 00 000 kvar 14 L2 phase reactive power 00 000 kvar 15 L3 phase reactive power 00 000 kvar 16 Total reactive power 00 000 kvar 17 L1 phase cosϕ 0 000 18 L2 phase cosϕ 0 000 19 L3 phase cosϕ 0 000 20 Prepaid remaining value 000000 00 kWh 21 Mains v...

Страница 8: ...er input 2 L1OUT power output 3 L2IN power input 4 L2OUT power output 5 L3IN power input 6 L3OUT power output 7 NIN neutral wire input 8 NOUT neutral wire output 20 RS 485 output B 21 RS 485 output A Wiring diagram ...

Страница 9: ...eration mode Slave Port settings Bits per sec 9600 Data bits 8 Parity NONE Start bits 1 Stop bits 2 Range of network addresses factory settings 1 245 1 Command codes 3 Register values reading 0 03 Read Holding Register 6 Single register value setting 0 06 Write Single Register Maximum frequency of queries 15 Hz Modbus RTU protocol parameters ...

Страница 10: ...ower kW 0 001 int R 8 L2 active power kW 0 001 int R 9 L3 active power kW 0 001 int R 10 L1 L2 L3 active power kW 0 001 int R 11 Protection current A 0 01 int R W 12 Automatic operation mode 0 OFF 1 ON int R W 13 Current state of relay 0 OFF 1 ON int R 14 Manual relay control 0 OFF 1 ON int R W 15 Frequency Hz 0 01 int R Automatic operation is the mode with two active functions automatic relay dis...

Страница 11: ...2 Consumed reactive power kvarh 0 01 R22 256 R23 100 int R 23 24 L1 reactive power kvar 0 001 int R 25 L2 reactive power kvar 0 001 int R 26 L3 reactive power kvar 0 001 int R 27 L1 L2 L3 reactive power kvar 0 001 int R 30 L1 cosφ R1 0 001 int R 31 L2 cosφ R1 0 001 int R 32 L3 cosφ R1 0 001 int R 36 Prepaid remianing power kWh 0 01 R36 256 R37 100 int R 37 Legend R read W write ...

Страница 12: ...quency 50 Hz overload 30 Imax 10 ms insulation 4 kV 1 min 6 kV 1 µs insulation protection class II housing PC material own power consumption 10 VA 1 5 W zakres wskazań liczydła 999999 99 kWh kvarh indication range 85 275 V AC constant kWh 800 pulses kWh constant kvarh 800 pulses kvarh read out signalling 2 red LED port RS 485 communication protocol Modbus RTU transmission parameters 9600 bps parit...

Страница 13: ...rew terminals dimensions 7 module 122 mm mounting on TH 35 rail ingress protection IP20 Program for test reading of the counted energy value and for basic settings of the meter parameters Available at www fif com pl on the device s subpage For communication of the meter with the computer the USB CN USB 485 converter or any RS 485 USB standard is required LE Config service programm ...

Страница 14: ... 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 Warranty CE declaration Dimensions ...

Страница 15: ...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 re sult in damage to or improper operation of the device which in turn can pose a threat...

Страница 16: ......

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