Table of Contents
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LEM012SD DIGITAL DISPLAY KWH METER
LEM012SS ANALOG DISPLAY KWH 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
Dimensions
1.8
Installation
1.9
Operating
1.10
Troubleshooting
1.11
Technical support
User manual
1
SEP LEMO12SD / LEM012SS 2015
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Summary of Contents for SEP LEM012SD
- Page 1 LEM012SD DIGITAL DISPLAY KWH METER LEM012SS ANALOG DISPLAY KWH METER 230V | 5-40A | 50Hz | class 1 DIN rail single phase two wire energy meter Safety instruction Foreword Performance criteria Specifications Intrinsic errors Description Dimensions Installation Operating 1.10 Troubleshooting 1.11...
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Page 2: Safety Instructions
Information for Your Own Safety This manual does not contain all of the safety measures for operation of the LEM012SD/LEM012SS, because special operating conditions, local code requirements or local, national or international regulations may necessary to take further measures. It does contain information which must be adhered to in the interests of your own personal safety and to avoid material damages. -
Page 3: Exclusion Of Liability
1.2 Foreword Thank you for purchasing the SEP LEM012SD or LEM012SS DIN rail single phase two wire energy meter. The SEP LEM012SD and the LEM012SS energy meter is an advanced type electronic energy meter. With the SEP product range we have... -
Page 4: Performance Criteria
0.1Ib Cosφ = 0.5L ±1.5% Cosφ = 0.8C ±1.5% 0.1Ib - Imax Cosφ = 1 ±1.0% 0.2Ib - Imax Cosφ = 0.5L ±1.0% Cosφ = 0.8C ±1.0% 1.Ib - Imax Cosφ = 1 ≤ 1% SEP LEMO12SD / LEM012SS 2015... - Page 5 PA inflammable retarding Protection cover PA inflammable retarding 230 V,5(32)A,50H z = 0 .5 Wh/ i m p = 0. 5 W h/ im p 1.7 Dimensions Height 116. Width 17.5 mm Depth Weight 0.12 Kg (net) SEP LEMO12SD / LEM012SS 2015...
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Page 6: Installation
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 SEP LEMO12SD / LEM012SS 2015... -
Page 7: 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. - Page 8 = 0.5 Wh/imp Pulse output The LED on the front of the meter is pulsing 2000 p kWh (0,5 wh/1mp).The LEM012SD and the LEM012SS DIN rail energy meter is equipped with an pulse output which is fully separated from the inside circuit. The generates pulses in proportion to the measured...
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Page 9: Troubleshooting
230V 50Hz AC voltage between the terminal screws on the 1 and 4 when power supply is input. Maybe there is a Contact a qualified technician. fault in the inside When necessary replace the circuit. meter. SEP LEMO12SD / LEM012SS 2015... - Page 10 Contact a qualified technician. fault in the inside When necessary replace the circuit. meter. Pulse output rate Maybe there is a Please connect with technical wrong. fault in the inside support to replace this meter. circuit. SEP LEMO12SD / LEM012SS 2015...
- Page 11 1.11 Technical 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 Assen Netherlands Tel: +31(0)88- 54 60735 SEP LEMO12SD / LEM012SS 2015...
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