SEP LEM012SD Скачать руководство пользователя страница 7

7                                                                                               

SEP LEMO12SD / LEM012SS 2015 

device for the meter must be installed on the supply side, and it is 
recommended that the overcurrent protection device is near the meter so that it 

is convenience for the operator. The overcurrent protection device should 
comply with the specifications of the building electrical design and all local 
regulations. 

This meter can be installed indoor directly, or in a waterproof meter-box outdoor, 
in compliance with the local codes and regulations. 

The meter has to be installed in a good ventilated and dry place. 

The meter has to be installed in a protection box in dangerous or dusty 
environment. 

The meter can be installed and used after being tested in accordance with the 
specifications of the building. 

The meter can be installed on a 35mm DIN rail. 

The best way to install in an available height so that it is easy to read. 

When the meter is installed in an area with frequent surges due to e.q. 
thunderstorms, welding machines, inverters etc, protect the meter with 

apllicable Surge Protection Devices. 

After finishing installation, the meter must be sealed to prevent tampering. 

 

Connection of the wires should be done in accordance with the underneath 
connection diagram. 

 

1

4

L

N

3

6

20

S O

21

+

-

 

 

1              

  Inlet phase line 

4               

  Inlet neutral line 

       

  Outgoing phase line 

6               

  Outgoing neutral line 

20 and 21    Pulse output contact 

 
 

1.9    Operating 

 

Working indication 

There is a white LED which has two colors (green and red) while burning in the front 

panel  of  LEM012SD  and  LEM012SS.  When  the  meter  works  normally,  this  LED  will 
display green. When meter is going wrong or no power supply, the LED will turn off. 

 

Consumption indication 

There is a white LED which has two colors (green and red) while burning in the front 

panel of LEM012SD or LEM012SS. When consumption happens, the LED will flash and 
display red. The more quickly LED flash, the more consumption there is. For this LED, 
the flash rate is 2000 impulses per kWh (0.5Wh/imp). 

 

Reading the meter

 

LEM012SD  /  LEM012SS  is  equipped  with  a  white  backlight  LCD  display.  During  the 

normal working hours, the meter will be burning this white backlight all the time. The 
display will show the following energy data and indication message. 

Содержание LEM012SD

Страница 1: ...METER 230V 5 40A 50Hz class 1 DIN rail single phase two wire energy meter 1 1 Safety instruction 1 2 Foreword 1 3 Performance criteria 1 4 Specifications 1 5 Intrinsic errors 1 6 Description 1 7 Dimen...

Страница 2: ...er may only be used for the application cases specified in the catalog and the user manual and only in connection with devices and components recommended and approved by SEP Europe Proper handling The...

Страница 3: ...alties All rights reserved particularly in the event of a patent award or utility model registration Registered trademarks SEP EUROPE is registered trademark of Schotman Elektro BV 1 2 Foreword Thank...

Страница 4: ...A 32A Over current withstand 960A for 0 01s Operational frequency range 50Hz 10 Internal power consumption 2W 10VA Test output flash rate Red LED 2000 pulses per kWh 0 5Wh imp Pulse output rate pins 2...

Страница 5: ...se PA inflammable retarding Terminal block PA inflammable retarding Protection cover PA inflammable retarding EN62053 21 Ui max 27V li max 27mA R DMMeteri ng Single phase 32A kWh meter R L 0 5 Wh imp...

Страница 6: ...switch or circuit breaker is near the meter The switch or circuit breaker should comply with the specifications of the building electrical design and all local regulations An external fuse or thermal...

Страница 7: ...er with apllicable Surge Protection Devices After finishing installation the meter must be sealed to prevent tampering Connection of the wires should be done in accordance with the underneath connecti...

Страница 8: ...onds the LCD display will show HELP 1 1 RA 0 5 Wh imp RL 0 5 Wh imp kWh 230V 5 32 A 50Hz 1 RA 0 5 Wh imp RL 0 5 Wh imp kWh 230V 5 32 A 50Hz c Meter version When the meter is switched on the power it w...

Страница 9: ...ower supplying the energy meter and the equipment to which it is installed before opening the protection cover to prevent the hazard of electric shock WARNING Maintenance or repair should be performed...

Страница 10: ...the spacing interval of running will be prolonged so that people is under the delusion that register can t run Contact a qualified technician When necessary replace the meter LCD backlight can t lit I...

Страница 11: ...nical support For questions about our products please contact SEP dealer in your in your region Your local SEP distributor Email mail sep europe nl www sep europe nl S E P Europe Weverstraat 4 9403 VJ...

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