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LEM012SJ DIGITAL DISPLAY KWH METER.
230V | 5(80)A | 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
All manuals and user guides at all-guides.com
SEP LEM012SJ 2015 V01
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Summary of Contents for S.E.P. LEM012SJ
- Page 1 All manuals and user guides at all-guides.com LEM012SJ DIGITAL DISPLAY KWH METER. 230V | 5(80)A | 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...
- Page 2 Use for the intended purpose The SEP LEM012SJ 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.
- Page 3 SEP EUROPE is registered trademark of Schotman Elektro BV. 1.2 Foreword Thank you for purchasing the SEP LEM012SJ DIN rail single phase two wire energy meter. The LEM012SJ energy meter is an advanced type electronic (kWh) energy meter. With the SEP product range we have introduced a large scale of energy meters on the market suitable for 110VAC to 400VAC (50 or 60Hz).
- Page 4 Cosφ = 1 ±1.5% Itr ≤ I ≤ Imax Cosφ = 1 ±1.0% Cosφ = 0.5L ±1.0% Cosφ = 0.8C ±1.0% 1.6 Description Front plate with LCD Meter cover Protection cover Security hasp Indicator lights power and pulse. SEP LEM012SJ 2015 V01...
- Page 5 E N 5 0 4 7 0 -3 = 2 . 0 W h / i m p = 2 . 0 W h / i mp 230V, 1-20(100)A, 50Hz D M M e t er i ng SEP LEM012SJ 2015 V01...
- Page 6 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 damage. SEP LEM012SJ 2015 V01...
- Page 7 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. Inlet phase line Inlet neutral line Outgoing phase line Outgoing neutral line 20 and 21 Pulse output contact SEP LEM012SJ 2015 V01...
- Page 8 There is a POWER LED which is used as indicating power in the front panel of SEP LEM012SJ When the meter works normally, this LED will light-on. When the meter is going wrong or no power supply, the LED will turn off.
- Page 9 The pulse led on the front of the meter is pulsing when the meter is in use, 500 pulse per kWh (2Wh/inp.). The SEP LEM012SJ rail energy meter is equipped with an pulse output which is fully separated from the inside circuit. The generated pulses are in proportion to the measured energy for remote reading purposes and accuracy testing.
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Page 10: 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 LEM012SJ 2015 V01... - Page 11 Check the external voltage connected to the source (Ui) is 5-27V DC. meter ? Is the connecting Check correct connecting: correct ? connect 5-27V DC to connector 20 (anode), and the signal wire (S) to connector 21 (cathode). SEP LEM012SJ 2015 V01...
- Page 12 For questions about our products please contact: SEP Europe dealer in your in your region Your local SEP Europe 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 LEM012SJ 2015 V01...
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