SEP LEM012SD User Manual Download Page 6

6                                                                                               

SEP LEMO12SD / LEM012SS 2015 

EN

62

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230V,5( 32)A,50Hz

 

 

 
 

1.8    Installation 
 

 

 

 
 
 

 

 

 
 

 
 
 

 
 
 

 

 

We recommend that the connecting wire which is used to connect the meter to 

outside circuit should be sized according to local codes and regulations for the 
ampacity of the circuit breaker or overcurrent device used in the circuit. 

An external switch or a circuit-breaker should be installed on the inlet wire, 
which will be used as a disconnection device for the meter. And it is 
recommended that the 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 cut-off which used as a overcurrent protection 

CAUTION 

 

Turn off and lock out all power supplying the energy meter and the 

equipment to which it is installed before working on it. 

 

Always use a properly rated voltage sensing device to confirm that power is 
off. 

 

WARNING 

 

Installation should be performed by qualified personnel familiar with 
applicable codes and regulations. 

 

Use isolated tools to install the meter. 

 

Fuse or thermal cut-off or single-pole circuit breaker can’t be fitted on the   
supply line and not the neutral line. 

 

Case is sealed, failure to observe this instruction can result in damage for 

meter. 

 

No warranty if case is opened or removed seal or damaged. 

 

Summary of Contents for LEM012SD

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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