SEP LEM022SJ User Manual Download Page 1 | Manualshive

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SEP LEM022SJ User Manual Download Page 1

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LEM022SJ 2015 V01

LEM022SJ DIGITAL DISPLAY KWH METER
DIRECT
230V | 400V | 5(80A) | 50Hz | class 1

DIN rail three phase four wire active 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

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Summary of Contents for LEM022SJ

Page 1: ...Hz class 1 DIN rail three phase four wire active 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 In...

Page 2: ...for the intended purpose The SEP LEM022SJ 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 ap...

Page 3: ...tion of the law and subject to criminal and civil penalties All rights reserved particularly in the event of a patent award or utility model registration Registered trademarks SEP EUROPE is registered...

Page 4: ...current Iref 5 A Maximum current Imax 80 A Operational current range 0 25A 80A Over current withstand 3000A for 0 01s Operational frequency range 50Hz 10 Internal power consumption 2W 10VA per phase...

Page 5: ...forced inflaming retarding polycarbonate Protection cover Fiber glass reinforced inflaming retarding polycarbonate B D C D E B A B E L1 N L2 L3 L1 L2 L3 N S O 2 6 2 7 Ui max 27V li max 27mA T hree pha...

Page 6: ...near the meter convenience for the operator The location of the switch or circuit breaker should comply with the specifications of the building electrical design and all local regulations An external...

Page 7: ...thunderstorms welding machines inverters etc protect the meter with applicable Surge Protection Devices After finishing installation the meter must be sealed to prevent tampering Connection of the wir...

Page 8: ...The unit is kWh These data cannot be reset to zero by the user Example Total energy is 4574899 1 kWh NO 3 RL 2 5 Wh imp RA 2 5 Wh imp L1 L2 L3 PULSE REV 3 PHASE 4 WIRE ENERGY METER EN 50470 3 B 230 4...

Page 9: ...rnal voltage source for correct operation For this external voltage source the voltage Ui should is 5 27V DC and the maximum input current Iimax is 27mA DC To connect the impulse output connect 5 27V...

Page 10: ...2 L3 and N connecting correct Is the terminals 25 24 23 22 21 and 20 connecting correct Maybe there is a fault in the inside circuit Check switch or circuit breaker and fuse or thermal cut off Reinsta...

Page 11: ...w 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...

Page 12: ...t 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...

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